IP Library › Granted Patent US 12,583,023
Granted Patent B2
US 12,583,023 · App. 17/606,747 · Granted Mar 24, 2026

Methods to solidify cremation remains

Inventor: Justin D. Crowe (Santa Fe, NM)
Assignee: Parting Stone, Inc.
B09B3/25A61G17/08B09B3/35C04B35/6261E04H13/008B09B2101/30B28B3/20C04B2235/36C04B2235/6021C04B2235/6027C04B2235/606C04B2235/6562C04B2235/6567
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Quick Facts
Patent No.
US 12,583,023
App. No.
17/606,747
Granted
Mar 24, 2026
Kind
B2
Abstract

A method to solidify cremation remains includes milling the cremation remains to a reduced particle size, adding water to the cremation remains to produce a mixture; shaping the mixture into wet ware having a desired shape, drying the wet ware to greenware that is sufficiently dry for firing, and firing the greenware in a kiln until solidified to one or more cremains solids consisting of the cremation remains. A product formed of solidified cremation remains is also disclosed.

Claims (22)

1 . A method to solidify cremation remains, the method comprising:

milling the cremation remains to a reduced particle size;

adding water to the cremation remains to produce a mixture;

shaping the mixture into wet ware by dividing the mixture into a plurality of objects, wherein the wet ware comprises the plurality of objects;

drying the wet ware into greenware that is sufficiently dry for firing; and

firing the greenware in a kiln until solidified to a plurality of cremains solids;

wherein the mixture is a claylike mass, and wherein the shaping is accomplished by rolling or extruding the claylike mass into an elongated form, positioning the elongated form across a shaping apparatus and forming portions of the claylike mass into the plurality of objects; and

wherein the shaping apparatus is a ball-shaping apparatus having a pair of members with complementary groove pairs that pinch portions of the claylike mass into the groove pairs to form the plurality of objects within the groove pairs.

2 . A method according to claim 1 , wherein the pair of members are upper and lower plates, and the groove pairs are complementary and opposing parallel grooves on each of the upper and lower plates, and the shaping is accomplished by positioning the elongated form across the parallel grooves, pressing the plates together to pinch the portions of the claylike mass into corresponding ones of the parallel grooves, and sliding the plates along one another in the direction of the parallel grooves to form the plurality of objects in corresponding ones of the parallel grooves.

3 . A method according to claim 1 , wherein the pair of members are parallel rollers, and the groove pairs are complementary and opposing circumferential grooves on each of the rollers, and the shaping is accomplished by positioning the elongated form across between and on the rollers, whereby the rollers pinch the portions of the claylike mass into corresponding ones of the groove pairs to form the plurality of objects in corresponding ones of the groove pairs.

4 . A method according to claim 1 , wherein the shaping is further accomplished by compressing at least one of the plurality of objects to provide the at least one of the plurality of objects with an organic shape.

5 . A method according to claim 1 , wherein the firing is accomplished by firing the greenware in the kiln until sintered with a vitrified surface.

6 . A method according to claim 1 , the method further comprising determining the pH value of the mixture and adjusting the pH of the mixture to a range of approximately 6 to 12, wherein acid is added to the mixture to adjust the pH of the mixture downward.

7 . A method according to claim 1 , wherein the plurality of cremains solids consist of the cremation remains.

8 . A method according to claim 1 , wherein the milling and adding is further accomplished by adding glass to the cremation remains, and wherein the plurality of cremains solids consist of the cremation remains and glass.

9 . A method to solidify cremation remains, the method comprising:

milling the cremation remains while dry to a reduced particle size of the cremation remains;

shaping the milled cremation remains into a desired shape; and

firing the shaped cremation remains in an oven until solidified to one or more cremains solids consisting of the cremation remains.

10 . A method according to claim 9 , wherein the firing is accomplished by firing the oven by ramping up the temperature about 200° /hour to a maximum temperature of about 2350° F., and holding the maximum temperature for about 45-60 minutes.

11 . A method according to claim 9 , wherein the firing is accomplished by firing in the oven to a maximum temperature of about 2500° F. to 2700° F.

12 . A product produced according to the method of claim 9 , wherein the product is one or more cremains solids.

Assignments (2)
COPY OF 1ST ASSIGNMENT RECORDED IN PRIOR APPLN. NO. PCT/US2020/029645 Recorded Jan 20, 2022
From: CROWE, JUSTIN D.
To: CHRONICLE CREMATION DESIGNS LLC (DBA PARTING STONE)
Reel/Frame 058954/0577 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 20, 2022
From: CHRONICLE CREMATION DESIGNS LLC (DBA PARTING STONE)
To: PARTING STONE, INC.
Reel/Frame 059466/0773 →
Continuity (3)
Provisional Application 62905146 · Sep 24, 2019
Provisional Application 62839630 · Apr 27, 2019
Related Publication 20220219211A1 · Jul 14, 2022
References Cited (58)
US 1640680A · Vanderlaan · 1927 [cited by applicant]
US 4473012A · Duran · 1984 [cited by applicant]
US 5016330A · Botsch · 1991 [cited by applicant]
US D355065S · Hicks · 1995 [cited by applicant]
US D374963S · Neuberger et al. · 1996 [cited by applicant]
US 5830251A · Simpson et al. · 1998 [cited by applicant]
US D437250S · Hull et al. · 2001 [cited by applicant]
US 6200507B1 · Dennis · 2001 [cited by examiner]
US 6213751B1 · Schmidt · 2001 [cited by applicant]
US 6382111B1 · Hojaji · 2002 [cited by applicant]
US 6615463B1 · Hojaji · 2003 [cited by applicant]
US 7266866B2 · Vogel et al. · 2007 [cited by applicant]
US D617973S · Clarke · 2010 [cited by applicant]
US D690894S · Simmons et al. · 2013 [cited by applicant]
US 8627555B2 · Kennedy · 2014 [cited by examiner]
US 9168573B2 · Hojaji · 2015 [cited by applicant]
US 9700923B2 · Camps · 2017 [cited by applicant]
US 9745223B2 · Hojaji · 2017 [cited by applicant]
US 9763846B2 · Bisson · 2017 [cited by examiner]
US 10905616B2 · Hatry · 2021 [cited by examiner]
US D921325S · Crowe · 2021 [cited by examiner]
US 11364169B2 · Hatry · 2022 [cited by examiner]
US 11470839B2 · Rubenstein · 2022 [cited by examiner]
US 11950666B2 · Burton · 2024 [cited by examiner]
US 12220360B2 · Russell · 2025 [cited by examiner]
US 12371372B2 · Tottosi · 2025 [cited by examiner]
US 20020025392A1 · Yardley et al. · 2002 [cited by applicant]
US 20030154581A1 · Jain · 2003 [cited by examiner]
US 20050071964A1 · Vogel · 2005 [cited by examiner]
US 20060261512A1 · Weisbrot · 2006 [cited by examiner]
US 20070000351A1 · Brennan · 2007 [cited by applicant]
US 20080134575A1 · Strand et al. · 2008 [cited by applicant]
US 20090077779A1 · Zimmerman · 2009 [cited by examiner]
US 20120245402A1 · Ross · 2012 [cited by applicant]
US 20140013554A1 · Hojaji · 2014 [cited by applicant]
US 20150209211A1 · Savage · 2015 [cited by examiner]
US 20160250091A1 · Bisson · 2016 [cited by examiner]
US 20160271660A1 · Camps · 2016 [cited by examiner]
US 20180343892A1 · Rassman · 2018 [cited by examiner]
US 20190328601A1 · Stokman · 2019 [cited by examiner]
US 20200093673A1 · Hatry · 2020 [cited by examiner]
US 20200383861A1 · Storts · 2020 [cited by examiner]
US 20240058848A1 · Smith · 2024 [cited by examiner]
US 20240309539A1 · Ko · 2024 [cited by examiner]
US 20250025914A1 · Weng · 2025 [cited by examiner]
US 20250100882A1 · Ko · 2025 [cited by examiner]
DE 10012630A1 · 2001 [cited by applicant]
GB 449003 · 1936 [cited by applicant]
JP 01304905A · 1989 [cited by applicant]
JP 10167805A · 1998 [cited by applicant]
JP 11209166A · 1999 [cited by applicant]
JP 2000203930A · 2000 [cited by applicant]
WO WO9964369A1 · 1999 [cited by applicant]
WO WO2004066898A1 · 2004 [cited by applicant]
[cited by applicant]
[cited by applicant]
[cited by applicant]
[cited by applicant]