IP Library › Granted Patent US 12,371,326
Granted Patent B2
US 12,371,326 · App. 18/069,628 · Granted Jul 29, 2025

Sulfur doped carbon-based nanomaterial and methods of forming the same

Inventors: Evan Johnson (Spring, TX); Paul Yollin (Tomball, TX); Dylan Cook (Spring, TX)
Assignee: NABORS ENERGY TRANSITION SOLUTIONS LLC
C01B32/15C09C1/0081H01M4/38H01M4/583H01M4/625C01P2002/52C01P2004/62C01P2004/64C01P2006/40C01P2006/80H01M2004/028Y02E60/10
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 12,371,326
App. No.
18/069,628
Granted
Jul 29, 2025
Kind
B2
Abstract

The present disclosure relates to a carbon-based nanomaterial composition that may be formed from a gas mixture and a sulfur powder. The gas mixture may include a carbon based gas, an oxygen gas, and a hydrogen gas. The carbon-based nanomaterial composition may include sulfur doped nanospheres.

Claims (25)

1. A carbon-based nanomaterial composition comprising sulfur doped carbon-based nanospheres formed from a forming mixture comprising a gas mixture and a sulfur powder,

wherein the gas mixture comprises a carbon-based gas, oxygen gas, and hydrogen gas, and

wherein the gas mixture comprises a molar ratio CBG mol /GM mol of at least about 0.05 and not greater than about 0.99, where the CBG mol is equal to the moles of carbon-based gas in the gas mixture, and GM mol is equal to the total moles of gas in the gas mixture.

2. The carbon-based nanomaterial composition of claim 1 , wherein the sulfur doped carbon-based nanospheres have an average diameter of at least about 5 nm.

3. The carbon-based nanomaterial composition of claim 1 , wherein the sulfur doped carbon-based nanospheres have an average diameter of not greater than about 500 nm.

4. The carbon-based nanomaterial composition of claim 1 , wherein the carbon-based nanomaterial composition comprises a sulfur content of at least about 2% based on elemental analysis of the carbon-based nanomaterial composition.

5. The carbon-based nanomaterial composition of claim 1 , wherein the carbon-based nanomaterial composition comprises a sulfur content of not greater than about 40% based on elemental analysis of the carbon-based nanomaterial composition.

6. The carbon-based nanomaterial composition of claim 1 , wherein the carbon-based nanomaterial composition comprises a carbon content of at least about 60% based on elemental analysis of the carbon-based nanomaterial composition.

7. The carbon-based nanomaterial composition of claim 1 , wherein the carbon-based nanomaterial composition comprises a carbon content of not greater than about 99% based on elemental analysis of the carbon-based nanomaterial composition.

8. The carbon-based nanomaterial composition of claim 1 , wherein the carbon-based nanomaterial composition comprises an oxygen content of at least about 1% based on elemental analysis of the carbon-based nanomaterial composition.

9. The carbon-based nanomaterial composition of claim 1 , wherein the carbon-based nanomaterial composition comprises an oxygen content of not greater than about 35% based on elemental analysis of the carbon-based nanomaterial composition.

10. The carbon-based nanomaterial composition of claim 1 , wherein the carbon-based nanomaterial composition comprises a carbon hybridization ratio P sp3 /P sp2 of at least about 4.0, where P sp3 is the percent of carbon within the carbon-based nanomaterial composition having a sp3 hybridization and P sp2 is the percent of carbon within the carbon-based nanomaterial composition having a sp2 hybridization.

11. The carbon-based nanomaterial composition of claim 1 , wherein the carbon-based nanomaterial has a carbon hybridization ratio P sp3 /P sp2 of not greater than about 5.0, where P sp3 is the percent of carbon within the carbon-based nanomaterial composition having a sp3 hybridization and P sp2 is the percent of carbon within the carbon-based nanomaterial composition having a sp2 hybridization.

12. The carbon-based nanomaterial composition of claim 1 , wherein the carbon-based nanomaterial composition comprises a D/G ratio of not greater than about 0.5.

13. The carbon-based nanomaterial composition of claim 1 , wherein the carbon-based nanomaterial composition comprises a D/G ratio of at least about 2.0.

14. A method of forming a carbon-based nanomaterial composition comprising sulfur doped carbon-based nanospheres, wherein the method comprises:

supplying a forming mixture comprising a gas mixture and a sulfur powder,

wherein the gas mixture comprises a carbon-based gas, an oxygen gas, and

a hydrogen gas, and wherein the gas mixture comprises a molar ratio CBG mol /GM mol of at least about 0.05 and not greater than about 0.99, where the CBG mol is equal to the moles of carbon-based gas in the gas mixture, and GM mol is equal to the total moles of gas in the gas mixture, and

igniting the gas mixture to form the carbon-based nanomaterial composition.

15. The method of claim 14 , wherein the sulfur doped carbon-based nanospheres have an average diameter of at least about 5 nm.

16. The method of claim 14 , wherein the sulfur doped carbon-based nanospheres have an average diameter of not greater than about 500 nm.

17. The method of claim 14 , wherein the carbon-based nanomaterial composition comprises a sulfur content of at least about 2% and not greater than about 40% based on elemental analysis of the carbon-based nanomaterial composition.

18. The method of claim 14 , wherein the carbon-based nanomaterial composition comprises a carbon content of at least about 60% and not greater than about 99% based on elemental analysis of the carbon-based nanomaterial composition.

19. The method of claim 14 , wherein the carbon-based nanomaterial composition comprises an oxygen content of at least about 1% and not greater than about 35% based on elemental analysis of the carbon-based nanomaterial composition.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 2, 2023
From: JOHNSON, EVAN; YOLLIN, PAUL; COOK, DYLAN
To: NABORS ENERGY TRANSITION SOLUTIONS LLC
Reel/Frame 062860/0994 →
Continuity (2)
Provisional Application 63292606 · Dec 22, 2021
Related Publication 20230192491A1 · Jun 22, 2023
References Cited (400)
US 5132105A · Remo · 1992 [cited by applicant]
US 6331209B1 · Jang et al. · 2001 [cited by applicant]
US 6350488B1 · Lee et al. · 2002 [cited by applicant]
US 6514113B1 · Lee et al. · 2003 [cited by applicant]
US 6648711B1 · Jang et al. · 2003 [cited by applicant]
US 6759025B2 · Hong et al. · 2004 [cited by applicant]
US 7118440B2 · Kuo et al. · 2006 [cited by applicant]
US 7452735B2 · Li et al. · 2008 [cited by applicant]
US 7462498B2 · Mao et al. · 2008 [cited by applicant]
US 7611906B2 · Yaniv · 2009 [cited by applicant]
US 7619257B2 · Pfeiffer · 2009 [cited by applicant]
US 7781061B2 · Garcia et al. · 2010 [cited by applicant]
US 8007588B2 · Ito et al. · 2011 [cited by applicant]
US 8062697B2 · Yaniv et al. · 2011 [cited by applicant]
US 8129463B2 · Mao et al. · 2012 [cited by applicant]
US 8455047B2 · Li et al. · 2013 [cited by applicant]
US 8668952B2 · Hikata et al. · 2014 [cited by applicant]
US 8784663B2 · Wei et al. · 2014 [cited by applicant]
US 8803636B2 · Ermolov · 2014 [cited by applicant]
US 8865268B2 · Haque et al. · 2014 [cited by applicant]
US 8952477B2 · Yamada et al. · 2015 [cited by applicant]
US 9080928B2 · Borini et al. · 2015 [cited by applicant]
US 9099252B2 · Liu et al. · 2015 [cited by applicant]
US 9202639B2 · Wei et al. · 2015 [cited by applicant]
US 9290389B2 · Haque et al. · 2016 [cited by applicant]
US 9362565B2 · Wei et al. · 2016 [cited by applicant]
US 9380979B2 · White et al. · 2016 [cited by applicant]
US 9406985B2 · Amaratunga et al. · 2016 [cited by applicant]
US 9413032B2 · Wei et al. · 2016 [cited by applicant]
US 9440857B2 · Sorensen et al. · 2016 [cited by applicant]
US 9440858B2 · Lipka et al. · 2016 [cited by applicant]
US 9446965B2 · Kverel et al. · 2016 [cited by applicant]
US 9490658B2 · Wei et al. · 2016 [cited by applicant]
US 9496435B2 · Wang et al. · 2016 [cited by applicant]
US 9601763B2 · Fang et al. · 2017 [cited by applicant]
US 9660003B2 · Sato et al. · 2017 [cited by applicant]
US 9670066B2 · Lipka et al. · 2017 [cited by applicant]
US 9676621B2 · Chen et al. · 2017 [cited by applicant]
US 9761380B2 · Wei et al. · 2017 [cited by applicant]
US 9765271B2 · Myrick · 2017 [cited by applicant]
US 9767992B1 · Stowell et al. · 2017 [cited by applicant]
US 9782739B2 · Laine · 2017 [cited by applicant]
US 9786444B2 · Hiralal et al. · 2017 [cited by applicant]
US 9824789B2 · Pei et al. · 2017 [cited by applicant]
US 9859515B2 · Hammond et al. · 2018 [cited by applicant]
US 9862602B1 · Riso et al. · 2018 [cited by applicant]
US 9862606B1 · Cook et al. · 2018 [cited by applicant]
US 9887352B2 · Bessonov et al. · 2018 [cited by applicant]
US 9905373B2 · Zhamu et al. · 2018 [cited by applicant]
US 9917299B2 · Behan et al. · 2018 [cited by applicant]
US 9923206B2 · Chen et al. · 2018 [cited by applicant]
US 9925559B2 · Lee et al. · 2018 [cited by applicant]
US 9945765B2 · White et al. · 2018 [cited by applicant]
US 9978940B2 · Bessonov et al. · 2018 [cited by applicant]
US 9997334B1 · Anzelmo et al. · 2018 [cited by applicant]
US 9997784B2 · Su et al. · 2018 [cited by applicant]
US 10069139B2 · Wang et al. · 2018 [cited by applicant]
US 10294133B2 · Hashim et al. · 2019 [cited by applicant]
US 10316215B2 · Castaño Meneses et al. · 2019 [cited by applicant]
US 10326135B2 · Fasching et al. · 2019 [cited by applicant]
US 10364401B2 · Soto-Castillo et al. · 2019 [cited by applicant]
US 10401701B2 · Coklin et al. · 2019 [cited by applicant]
US 10416519B2 · Conklin et al. · 2019 [cited by applicant]
US 10428197B2 · Anzelmo et al. · 2019 [cited by applicant]
US 10465128B2 · Cruz et al. · 2019 [cited by applicant]
US 10472497B2 · Stowell et al. · 2019 [cited by applicant]
US 10502705B2 · Stowell et al. · 2019 [cited by applicant]
US 10611979B2 · Diloyan et al. · 2020 [cited by applicant]
US 10637043B2 · Zhamu et al. · 2020 [cited by applicant]
US 10665724B2 · Pohjonen et al. · 2020 [cited by applicant]
US 10690047B1 · LaStella · 2020 [cited by applicant]
US 10734653B2 · Lanning et al. · 2020 [cited by applicant]
US 10756334B2 · Stowell et al. · 2020 [cited by applicant]
US 10781103B2 · Tanner et al. · 2020 [cited by applicant]
US 10819313B2 · Voutilainen · 2020 [cited by applicant]
US 10822542B2 · Zhong et al. · 2020 [cited by applicant]
US 10847704B2 · Sugiura et al. · 2020 [cited by applicant]
US 10858755B2 · Kula et al. · 2020 [cited by applicant]
US 10920035B2 · Rogojina et al. · 2021 [cited by applicant]
US 10943076B2 · Stowell et al. · 2021 [cited by applicant]
US 10982119B2 · El-Kady et al. · 2021 [cited by applicant]
US 11045427B2 · John et al. · 2021 [cited by applicant]
US 11107662B2 · Stowell et al. · 2021 [cited by applicant]
US 11120977B2 · Fabien et al. · 2021 [cited by applicant]
US 11127941B2 · Lanning et al. · 2021 [cited by applicant]
US 11127942B2 · Gazda et al. · 2021 [cited by applicant]
US 11133495B2 · Gazda et al. · 2021 [cited by applicant]
US 11137368B2 · Stowell et al. · 2021 [cited by applicant]
US 11198611B2 · Lanning et al. · 2021 [cited by applicant]
US 11222756B2 · Tang et al. · 2022 [cited by applicant]
US 11224859B2 · Rong et al. · 2022 [cited by applicant]
US 11309545B2 · Kumar et al. · 2022 [cited by applicant]
US 11335911B2 · Lanning et al. · 2022 [cited by applicant]
US 11342561B2 · Rogojina et al. · 2022 [cited by applicant]
US 11352481B2 · Stowell et al. · 2022 [cited by applicant]
US 11367895B1 · Shan et al. · 2022 [cited by applicant]
US 11398622B2 · Gazda et al. · 2022 [cited by applicant]
US 11404692B1 · Lanning et al. · 2022 [cited by applicant]
US 11433369B1 · Nicole et al. · 2022 [cited by applicant]
US 11446966B2 · Stowell et al. · 2022 [cited by applicant]
US 11479062B2 · Stowell et al. · 2022 [cited by applicant]
US 11489161B2 · Kumar et al. · 2022 [cited by applicant]
US 11508966B2 · Bell et al. · 2022 [cited by applicant]
US 11511997B2 · Lim et al. · 2022 [cited by applicant]
US 11539074B2 · Rogojina et al. · 2022 [cited by applicant]
US 11553630B2 · Kaner et al. · 2023 [cited by applicant]
US 11555748B2 · Stowell et al. · 2023 [cited by applicant]
US 11555761B1 · Stowell · 2023 [cited by applicant]
US 11555799B2 · Lanning et al. · 2023 [cited by applicant]
US 11585731B2 · Stowell et al. · 2023 [cited by applicant]
US 11591457B1 · Khan et al. · 2023 [cited by applicant]
US 11592279B2 · Stowell et al. · 2023 [cited by applicant]
US 11600876B2 · Gazda · 2023 [cited by applicant]
US 11613817B2 · Stowell et al. · 2023 [cited by applicant]
US 11623197B2 · Stowell et al. · 2023 [cited by applicant]
US 11631893B2 · Rogojina et al. · 2023 [cited by applicant]
US 11656070B2 · Stowell et al. · 2023 [cited by applicant]
US 11670826B2 · Gazda · 2023 [cited by applicant]
US 11674031B1 · Anzelmo et al. · 2023 [cited by applicant]
US 11680012B2 · Stowell et al. · 2023 [cited by applicant]
US 11688895B1 · Gibbs et al. · 2023 [cited by applicant]
US 11719582B2 · Stowell et al. · 2023 [cited by applicant]
US 11735745B2 · Vanheusden et al. · 2023 [cited by applicant]
US 11739409B2 · Stowell et al. · 2023 [cited by applicant]
US 11761057B1 · Stowell et al. · 2023 [cited by applicant]
US 11796883B2 · Conklin et al. · 2023 [cited by applicant]
US 11814292B2 · El-Kady et al. · 2023 [cited by applicant]
US 11897768B2 · Ashton et al. · 2024 [cited by applicant]
US 20060062715A1 · Endo et al. · 2006 [cited by applicant]
US 20060078730A1 · Tsukada et al. · 2006 [cited by applicant]
US 20060093545A1 · Maruyama et al. · 2006 [cited by applicant]
US 20060216517A1 · Handa et al. · 2006 [cited by applicant]
US 20060217025A1 · Hsiao et al. · 2006 [cited by applicant]
US 20060263588A1 · Handa et al. · 2006 [cited by applicant]
US 20080241047A1 · Asano · 2008 [cited by applicant]
US 20080254296A1 · Handa et al. · 2008 [cited by applicant]
US 20090035570A1 · Mao et al. · 2009 [cited by applicant]
US 20090047428A1 · Shan et al. · 2009 [cited by applicant]
US 20090121606A1 · Okubo et al. · 2009 [cited by applicant]
US 20090124746A1 · Handa et al. · 2009 [cited by applicant]
US 20090131575A1 · Handa et al. · 2009 [cited by applicant]
US 20090135042A1 · Umishita et al. · 2009 [cited by applicant]
US 20090152508A1 · Handa et al. · 2009 [cited by applicant]
US 20090162636A1 · Shan et al. · 2009 [cited by applicant]
US 20090226712A1 · Handa et al. · 2009 [cited by applicant]
US 20090247796A1 · Waycuilis et al. · 2009 [cited by applicant]
US 20090261186A1 · Fink et al. · 2009 [cited by applicant]
US 20090263642A1 · Handa et al. · 2009 [cited by applicant]
US 20090292057A1 · Handa et al. · 2009 [cited by applicant]
US 20100149018A1 · Umishita et al. · 2010 [cited by applicant]
US 20100181534A1 · Shenderova et al. · 2010 [cited by applicant]
US 20100310447A1 · Yaniv et al. · 2010 [cited by applicant]
US 20110027603A1 · Yaniv et al. · 2011 [cited by applicant]
US 20110045273A1 · Handa et al. · 2011 [cited by applicant]
US 20110147647A1 · Yaniv et al. · 2011 [cited by applicant]
US 20110175065A1 · de la Vega et al. · 2011 [cited by applicant]
US 20120082787A1 · Fujita · 2012 [cited by applicant]
US 20120315482A1 · Muramatsu et al. · 2012 [cited by applicant]
US 20130316092A1 · Chen et al. · 2013 [cited by applicant]
US 20140216942A1 · Jiang et al. · 2014 [cited by applicant]
US 20140235513A1 · Kverel et al. · 2014 [cited by applicant]
US 20140335010A1 · Sorensen et al. · 2014 [cited by applicant]
US 20150004667A1 · McKinney et al. · 2015 [cited by applicant]
US 20150017699A1 · McKinney et al. · 2015 [cited by applicant]
US 20150047687A1 · Conklin et al. · 2015 [cited by applicant]
US 20150047697A1 · Conklin et al. · 2015 [cited by applicant]
US 20150047882A1 · Jiang et al. · 2015 [cited by applicant]
US 20150060817A1 · Sato et al. · 2015 [cited by applicant]
US 20150155127A1 · Fink et al. · 2015 [cited by applicant]
US 20160130149A1 · Shankman · 2016 [cited by applicant]
US 20160225991A1 · Schwab et al. · 2016 [cited by applicant]
US 20160240861A1 · Kurungot et al. · 2016 [cited by applicant]
US 20160329586A1 · Ninan et al. · 2016 [cited by applicant]
US 20170179314A1 · Novoselov et al. · 2017 [cited by applicant]
US 20170278643A1 · El-Kady et al. · 2017 [cited by applicant]
US 20180207591A1 · Yu et al. · 2018 [cited by applicant]
US 20180248175A1 · Ghezelbash et al. · 2018 [cited by applicant]
US 20180261847A1 · Su et al. · 2018 [cited by applicant]
US 20180305570A1 · El-Kady et al. · 2018 [cited by applicant]
US 20180320586A1 · Johnson et al. · 2018 [cited by applicant]
US 20180346337A1 · Tour et al. · 2018 [cited by applicant]
US 20180366280A1 · Hwang et al. · 2018 [cited by applicant]
US 20190039907A1 · Zeng et al. · 2019 [cited by applicant]
US 20190048161A1 · Zeng et al. · 2019 [cited by applicant]
US 20190088420A1 · Tour et al. · 2019 [cited by applicant]
US 20190109317A1 · Zhou et al. · 2019 [cited by applicant]
US 20190161352A1 · Price · 2019 [cited by applicant]
US 20200040444A1 · Stowell et al. · 2020 [cited by applicant]
US 20200066474A1 · Lorr et al. · 2020 [cited by applicant]
US 20200112026A1 · Tour et al. · 2020 [cited by applicant]
US 20200173045A1 · Chen et al. · 2020 [cited by applicant]
US 20200243846A1 · He et al. · 2020 [cited by applicant]
US 20200246179A1 · Peyman · 2020 [cited by applicant]
US 20200274181A1 · Park et al. · 2020 [cited by applicant]
US 20200294779A1 · Ashton et al. · 2020 [cited by applicant]
US 20200294780A1 · Ashton et al. · 2020 [cited by applicant]
US 20200298174A1 · Boudreault · 2020 [cited by applicant]
US 20200369526A1 · Ladislaus et al. · 2020 [cited by applicant]
US 20200402768A1 · Stowell et al. · 2020 [cited by applicant]
US 20210053829A1 · Tanner et al. · 2021 [cited by applicant]
US 20210172904A1 · Stowell et al. · 2021 [cited by applicant]
US 20210172905A1 · Stowell et al. · 2021 [cited by applicant]
US 20210181145A1 · Stowell et al. · 2021 [cited by applicant]
US 20210181146A1 · Stowell et al. · 2021 [cited by applicant]
US 20210210753A1 · Gazda et al. · 2021 [cited by applicant]
US 20210218110A1 · Lanning et al. · 2021 [cited by applicant]
US 20210226225A1 · Lanning et al. · 2021 [cited by applicant]
US 20210226302A1 · Lanning et al. · 2021 [cited by applicant]
US 20210242505A1 · Gazda et al. · 2021 [cited by applicant]
US 20210257666A1 · Huang et al. · 2021 [cited by applicant]
US 20210257667A1 · Gazda et al. · 2021 [cited by applicant]
US 20210359306A1 · Rogojina et al. · 2021 [cited by applicant]
US 20210359308A1 · Huang et al. · 2021 [cited by applicant]
US 20210396708A1 · Lim et al. · 2021 [cited by applicant]
US 20210396709A1 · Lim et al. · 2021 [cited by applicant]
US 20210401685A1 · Martínez Rovira et al. · 2021 [cited by applicant]
US 20220030874A1 · Castaño Meneses et al. · 2022 [cited by applicant]
US 20220091066A1 · Lim et al. · 2022 [cited by applicant]
US 20220185676A1 · Mahiko et al. · 2022 [cited by applicant]
US 20220263111A1 · Li et al. · 2022 [cited by applicant]
US 20220271291A1 · Li et al. · 2022 [cited by applicant]
US 20220274062A1 · Moxon et al. · 2022 [cited by applicant]
US 20220320515A1 · Rogojina et al. · 2022 [cited by applicant]
US 20220380218A1 · Johnson et al. · 2022 [cited by applicant]
US 20220407046A1 · Gazda et al. · 2022 [cited by applicant]
US 20230017082A1 · Stowell et al. · 2023 [cited by applicant]
US 20230019088A1 · Montalvo et al. · 2023 [cited by applicant]
US 20230021737A1 · Stowell et al. · 2023 [cited by applicant]
US 20230031884A1 · Bugga et al. · 2023 [cited by applicant]
US 20230035035A1 · Rogojina et al. · 2023 [cited by applicant]
US 20230035506A1 · Rogojina et al. · 2023 [cited by applicant]
US 20230040722A1 · Stowell et al. · 2023 [cited by applicant]
US 20230069456A1 · Stowell et al. · 2023 [cited by applicant]
US 20230074143A1 · Stowell et al. · 2023 [cited by applicant]
US 20230109645A1 · Stowell et al. · 2023 [cited by applicant]
US 20230145800A1 · Stowell et al. · 2023 [cited by applicant]
US 20230147825A1 · Stowell et al. · 2023 [cited by applicant]
US 20230187744A1 · Gazda · 2023 [cited by applicant]
US 20230192493A1 · Johnson et al. · 2023 [cited by applicant]
US 20230192495A1 · Johnson et al. · 2023 [cited by applicant]
US 20230193040A1 · Johnson et al. · 2023 [cited by applicant]
US 20230193041A1 · Johnson et al. · 2023 [cited by applicant]
US 20230212729A1 · Stowell et al. · 2023 [cited by applicant]
US 20230275257A1 · Bell et al. · 2023 [cited by applicant]
US 20230278863A1 · Johnson et al. · 2023 [cited by applicant]
US 20230278864A1 · Johnson et al. · 2023 [cited by applicant]
US 20230278865A1 · Johnson et al. · 2023 [cited by applicant]
US 20230278866A1 · Johnson et al. · 2023 [cited by applicant]
US 20230278867A1 · Johnson et al. · 2023 [cited by applicant]
US 20230278869A1 · Johnson et al. · 2023 [cited by applicant]
US 20230278870A1 · Johnson et al. · 2023 [cited by applicant]
US 20230278871A1 · Johnson et al. · 2023 [cited by applicant]
US 20230278872A1 · Johnson et al. · 2023 [cited by applicant]
US 20230278873A1 · Johnson et al. · 2023 [cited by applicant]
US 20230287197A1 · Anzelmo et al. · 2023 [cited by applicant]
US 20230296479A1 · Stowell et al. · 2023 [cited by applicant]
US 20230373866A1 · Johnson et al. · 2023 [cited by applicant]
US 20230373867A1 · Johnson et al. · 2023 [cited by applicant]
US 20230382736A1 · Johnson et al. · 2023 [cited by applicant]
US 20230392541A1 · Johnson et al. · 2023 [cited by applicant]
US 20230399564A1 · Edler et al. · 2023 [cited by applicant]
US 20240052954A1 · Banerji et al. · 2024 [cited by applicant]
US 20240180960A1 · Petrello et al. · 2024 [cited by applicant]
US 20240181060A1 · Johnson et al. · 2024 [cited by applicant]
US 20240181061A1 · Johnson et al. · 2024 [cited by applicant]
AU 2018201650A1 · 2018 [cited by applicant]
AU 2021361326A1 · 2023 [cited by applicant]
BY 10010C1 · 2007 [cited by applicant]
BY 21633C1 · 2018 [cited by applicant]
CN 105600780A · 2016 [cited by applicant]
CN 106532026A · 2017 [cited by examiner]
CN 107161978A · 2017 [cited by examiner]
CN 107416819A · 2017 [cited by applicant]
CN 107579203A · 2018 [cited by applicant]
CN 108199058A · 2018 [cited by applicant]
CN 108658061A · 2018 [cited by applicant]
CN 108946710A · 2018 [cited by applicant]
CN 110734077A · 2020 [cited by applicant]
CN 110787827A · 2020 [cited by applicant]
CN 108383102B · 2020 [cited by applicant]
CN 108946710B · 2020 [cited by applicant]
CN 111196602A · 2020 [cited by applicant]
CN 111467499A · 2020 [cited by applicant]
CN 112079349A · 2020 [cited by applicant]
CN 112645312A · 2021 [cited by applicant]
CN 116043186A · 2023 [cited by applicant]
CN 116075361A · 2023 [cited by applicant]
CN 116234942A · 2023 [cited by applicant]
EA 11588B1 · 2009 [cited by applicant]
EP 2857550A1 · 2015 [cited by applicant]
EP 3213349B1 · 2019 [cited by applicant]
EP 2489088B1 · 2019 [cited by applicant]
EP 4230774A1 · 2023 [cited by applicant]
EP 3914744B1 · 2023 [cited by applicant]
GB 2618142A · 2023 [cited by applicant]
JP H0578173A · 1993 [cited by applicant]
JP 2009274952A · 2009 [cited by applicant]
JP 2010052972A · 2010 [cited by applicant]
JP 5578640B2 · 2014 [cited by applicant]
JP 2015050245A · 2015 [cited by applicant]
JP 6097908B2 · 2017 [cited by applicant]
JP 2017045639A · 2017 [cited by applicant]
JP 2017197424A · 2017 [cited by applicant]
JP 2018504341A · 2018 [cited by applicant]
JP 2018037617A · 2018 [cited by applicant]
JP 6455942B2 · 2019 [cited by applicant]
JP 6754355B2 · 2020 [cited by applicant]
JP 2021120331A · 2021 [cited by examiner]
JP 6934149B2 · 2021 [cited by applicant]
JP 7041421B2 · 2022 [cited by applicant]
KR 1020110030570A · 2011 [cited by applicant]
KR 101451140B1 · 2014 [cited by applicant]
KR 20150121680A · 2015 [cited by applicant]
KR 1020150124636A · 2015 [cited by applicant]
KR 1020160050926A · 2016 [cited by applicant]
KR 1020200039715A · 2020 [cited by applicant]
KR 20210088074A · 2021 [cited by applicant]
KR 20210105107A · 2021 [cited by applicant]
KR 20210113319A · 2021 [cited by applicant]
KR 1020210144756A · 2021 [cited by applicant]
RU 2393276C1 · 2010 [cited by applicant]
RU 2591942C2 · 2016 [cited by applicant]
RU 2641829C1 · 2018 [cited by applicant]
RU 2658036C1 · 2018 [cited by applicant]
TW 201834965A · 2018 [cited by applicant]
TW 202104076A · 2021 [cited by applicant]
TW 202218224A · 2022 [cited by applicant]
WO 2010049637A1 · 2010 [cited by applicant]
WO 2010110153A1 · 2010 [cited by applicant]
WO 2014011402A1 · 2014 [cited by applicant]
WO 2014052376A1 · 2014 [cited by applicant]
WO 2014077507A1 · 2014 [cited by applicant]
WO 2015009758A1 · 2015 [cited by applicant]
WO 2015025147A1 · 2015 [cited by applicant]
WO 2015049624A1 · 2015 [cited by applicant]
WO 2015059718A1 · 2015 [cited by applicant]
WO 2016002277A1 · 2016 [cited by applicant]
WO 2016011223A1 · 2016 [cited by applicant]
WO 2016175195A1 · 2016 [cited by applicant]
WO 2017009040A1 · 2017 [cited by applicant]
WO 2019014212A1 · 2019 [cited by applicant]
WO 2020092449A1 · 2020 [cited by applicant]
WO 2020257229A2 · 2020 [cited by applicant]
WO 2021080664A1 · 2021 [cited by applicant]
WO 2021158395A1 · 2021 [cited by applicant]
WO 2021168444A1 · 2021 [cited by applicant]
WO 2021183931A1 · 2021 [cited by applicant]
WO 2021237282A1 · 2021 [cited by applicant]
WO 2022080142A1 · 2022 [cited by applicant]
WO 2022086611A1 · 2022 [cited by applicant]
WO 2022212114A1 · 2022 [cited by applicant]
WO 2022216403A1 · 2022 [cited by applicant]
WO 2022223668A1 · 2022 [cited by applicant]
WO 2022246443A1 · 2022 [cited by applicant]
WO 2022266393A1 · 2022 [cited by applicant]
WO 2023003893A1 · 2023 [cited by applicant]
WO 2023004060A2 · 2023 [cited by applicant]
WO 2023023187A1 · 2023 [cited by applicant]
WO 2023039204A1 · 2023 [cited by applicant]
WO 2023090990A1 · 2023 [cited by applicant]
WO 2023122652A1 · 2023 [cited by applicant]
WO 2023122658A1 · 2023 [cited by applicant]
WO 2023122660A1 · 2023 [cited by applicant]
WO 2023122664A1 · 2023 [cited by applicant]
WO 2023122668A1 · 2023 [cited by applicant]
WO 2023168219A1 · 2023 [cited by applicant]
WO 2023168220A1 · 2023 [cited by applicant]
WO 2023168221A1 · 2023 [cited by applicant]
WO 2023168223A1 · 2023 [cited by applicant]
WO 2023168224A1 · 2023 [cited by applicant]
WO 2023168225A1 · 2023 [cited by applicant]
WO 2023168228A1 · 2023 [cited by applicant]
WO 2023168229A1 · 2023 [cited by applicant]
WO 2023168230A1 · 2023 [cited by applicant]
WO 2023168231A1 · 2023 [cited by applicant]
WO 2023168263A1 · 2023 [cited by applicant]
WO 2023173027A1 · 2023 [cited by applicant]
WO 2023173045A1 · 2023 [cited by applicant]
WO 2023225285A1 · 2023 [cited by applicant]
WO 2023225290A1 · 2023 [cited by applicant]
WO 2023229933A1 · 2023 [cited by applicant]
WO 2024123779A1 · 2024 [cited by applicant]
WO 2024123782A1 · 2024 [cited by applicant]
WO 2024123787A1 · 2024 [cited by applicant]
English machine translation of Wang et al. (CN 106532026 A) accessed online from Espacenet, PDF pp. 1-63. (Year: 2017). [cited by examiner]
English machine translation of Shen et al. (CN-107161978-A) accessed online from Google patents; PDF pp. 1-6. (Year: 2017). [cited by examiner]
English machine translation of Hasenaka et al. (JP-2021120331-A) accessed online from Google patents; PDF pp. 1-12. (Year: 2021). [cited by examiner]
International Search Report and Written Opinion for PCT Application No. PCT/US2022/082142, dated May 1, 2023, 12 pages. [cited by applicant]
Nitze, Florian et al., “Sulfur-doped ordered mesoporous carbons: A stability-improving sulfur host for lithium-sulfer battery cathodes,” Journal of Power Sources, 317, dated 2016, pp. 112-119. [cited by applicant]
Galeon, Dom, “We May Finally Have a Way of Mass Producing Graphene,” Futurism, dated Jan. 28, 2017, 7 pages, <https://futurism.com/we-may-finally-have-a-way-of-mass-producing-graphene>. [cited by applicant]
Ramirez, Giovanni et al., “Tribochemical Conversion of Methane to Graphene and Other Carbon Nanostructures: Implications for Friction and Wear,” ACS Appl. Nano Mater., 2020, 3, 8, 8060-8067, Abstract only. [cited by applicant]
Wang, Feng et al., “High-purity few-layer graphene from plasma pyrolysis of methane as conductive additive for LiFePO4 lithium ion battery,” Journal of Materials Research and Technology, vol. 9, Issue 5, Sep.-Oct. 2020,… [cited by applicant]
Sorensen, Chris, “Physicists patent detonation technique to mass-produce graphene,” Kansas State University, dated Jan. 25, 2017, 4 pages, <https://phys.org/news/2017-01-physicists-patent-detonation-technique-mass-produ… [cited by applicant]
Zhakeyev, Adilet et al., “Additive Manufacturing: Unlocking the Evolution of Energy Materials,” Advanced Science, vol. 4, Issue 10, published Jul. 25, 2017, 115 pages. [cited by applicant]
“Patented process converts petroleum feedstock to graphite, graphene and green hydrogen,” First Graphene, ASX Announcement, dated Apr. 20, 2021, 2 pages. [cited by applicant]
Jiao, Yong et al., “High-performance triboelectric nanogenerators based onblade-coating lead halide perovskite film andelectrospinning PVDF/graphene nanofiber,” Chemical Engineering Journal, vol. 483, Mar. 1, 2024, 1494… [cited by applicant]
“Focus on additives: Harnessing the power of graphene incoatings and paints”, Polymers Paint Colour Journal, Feb. 20, 2024, pp. 1-11. [cited by applicant]
Kumar, Vijay et al., “Cavitation-corrosion analysis of HVOF-sprayed WC—Co—Cr-graphene nanoplatelets coatings with LST pre-treatment”, International Journal of Refractory Metals and Hard Materials, vol. 120, Apr. 2024, 1… [cited by applicant]
Ll, Li et al., “Hydrophobic and anti-fouling novel anti-corrosion coatings of graphene quantum dots in situ doped withpolyphenylene sulfide”, Surface and Coatings Technology, vol. 479, Mar. 15, 2024, 130527, pp. 1-5. [cited by applicant]
Lim, Yi Shen et al., “Nucleate boiling enhancement on hybrid graphene-nanoplatelets/carbon nanotubes coatings for light-emittingdiode cooling”, Applied Thermal Engineering, vol. 244, May, 1, 2024, 122785, pp. 1-27. [cited by applicant]
Cited By (7)
US 12,606,441 US 12,630,427 US 12,649,663 US 12,649,694 US 12,655,024 US 12,667,617 US 12,686,642