Patent Application
Utility
PCT National Stage
App. No. 18/699,248
· Confirmation No. 3044
CATALYTIC PYROLYSIS OF PLASTICS TO PRODUCE PETROCHEMICAL FEEDSTOCK
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| 2026-08-11 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2026-08-11 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-08-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-08 | OATH |
Oath or Declaration filed | 4 | View | |
| 2026-06-04 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 2 | View | |
| 2026-05-14 | OATH |
Oath or Declaration filed | 2 | View | |
| 2026-05-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-05-12 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 10 | View | |
| 2026-05-12 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-05-12 | FWCLM |
Index of Claims | 1 | View | |
| 2026-05-12 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-05-12 | SRNT |
Examiner's search strategy and results | 35 | View | |
| 2026-05-12 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2026-04-30 | A.NE |
Response After Final Action | — | View | |
| 2026-04-30 | A.NE |
Response After Final Action | 1 | View | |
| 2026-04-30 | CLM |
Claims | 3 | View | |
| 2026-04-30 | REM |
Applicant Arguments/Remarks Made in an Amendment | 4 | View | |
| 2026-04-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-03-12 | CTFR |
Final Rejection | 8 | View | |
| 2026-03-12 | FWCLM |
Index of Claims | 1 | View | |
| 2026-03-12 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-03-12 | 1449 |
List of References cited by applicant and considered by examiner | 3 | View | |
| 2026-03-12 | SRNT |
Examiner's search strategy and results | 18 | View | |
| 2026-03-12 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2026-02-23 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | — | View | |
| 2026-02-23 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-02-23 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2026-02-23 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2026-02-23 | FOR |
Foreign Reference | 11 | View | |
| 2026-02-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-02-20 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2026-02-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-02-20 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2026-02-20 | CLM |
Claims | 3 | View | |
| 2026-02-20 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2026-02-20 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-12-22 | CTNF |
Non-Final Rejection | 11 | View | |
| 2025-12-22 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-12-22 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-12-22 | FWCLM |
Index of Claims | 1 | View | |
| 2025-12-22 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2025-12-22 | SRNT |
Examiner's search strategy and results | 9 | View | |
| 2025-12-22 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2025-12-22 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2025-05-08 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-02-28 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-02-19 | PA.. |
Power of Attorney | 3 | View | |
| 2025-02-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-01-27 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-01-27 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2025-01-27 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2025-01-27 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-01-27 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-01-27 | N572 |
Response - Re: Informal Power of Attorney (PTOL-308) | 1 | View | |
| 2024-10-10 | PA.. |
Power of Attorney | 2 | View | |
| 2024-10-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-05-03 | FOR |
Foreign Reference | 47 | View | |
| 2024-05-03 | FOR |
Foreign Reference | 31 | View | |
| 2024-05-03 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2024-05-03 | FOR |
Foreign Reference | 24 | View | |
| 2024-05-03 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2024-05-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-04-05 | ABST |
Abstract | — | View | |
| 2024-04-05 | A.PE |
Preliminary Amendment | — | View | |
| 2024-04-05 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-04-05 | FOR |
Foreign Reference | 10 | View | |
| 2024-04-05 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 9 | View | |
| 2024-04-05 | A.PE |
Preliminary Amendment | 1 | View | |
| 2024-04-05 | SPEC |
Specification | 1 | View | |
| 2024-04-05 | CLM |
Claims | 3 | View | |
| 2024-04-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-04-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 5 | View | |
| 2024-04-05 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2024-04-05 | FOR |
Foreign Reference | 40 | View | |
| 2024-04-05 | ADS |
Application Data Sheet | 11 | View | |
| 2024-04-05 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2024-04-05 | TRNA |
Transmittal of New Application | 4 | View | |
| 2024-04-05 | 371P |
Documents submitted with 371 (National Stage) Applications | 32 | View | |
| 2024-04-05 | FRPR |
Certified Copy of Foreign Priority Application | 46 | View | |
| 2024-04-05 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 6 | View | |
| 2024-04-05 | 371P |
Documents submitted with 371 (National Stage) Applications | 2 | View | |
| 2024-04-05 | ABST |
Abstract | 1 | View | |
| 2024-04-05 | SPEC |
Specification | 24 | View | |
| 2024-04-05 | CLM |
Claims | 3 | View | |
| 2024-04-05 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Wu-Cheng CHENG
Columbia, MD
Robert Hibbard HARDING
Woodstock, MD
Alessia PADOVANI
Baden Wurttemberg, GERMANY
Guang YUAN
Clarksville, MD
Gartzen LOPEZ ZABALBEITIA
Leioa, SPAIN
Martin OLAZAR AURRECOECHEA
Leioa, SPAIN
Attorneys & Agents of Record
Classification
USPC
585/241
C10G11/18
B01J35/615
B01J35/40
B01J29/40
B01J37/0215
B01J37/0236
B01J37/04
C10B53/07
C10B57/06
C10G1/10
C10G2300/1003
C10G2400/20
C10G2400/30
C10G1/086
Y02P20/143
B01J29/06
B01J29/80
C07C4/22
C07C11/04
C07C11/06
C07C11/08
C07C15/04
C07C15/06
C07C15/08
Prosecution
- Examiner
- GOLOBOY, JAMES C
- Art Unit
- 1771
- Customer No.
- 200148
- Docket No.
- GRAC-10312-PCUS
- Confirmation No.
- 3044
Publication
- Pub. No.
- US20250145895A1
- Pub. Date
- 2025-05-08
Parent
PCT
is a National Stage Entry of
→
PCT/US2022/045807
Filed 2022-10-05
· Publications -- Issue Fee Payment Verified
Parent
Claims priority from a provisional application
→
App. 63/252,861
Filed 2021-10-06
· Provisional Application Expired
Child
is a Continuation of
→
App. 19/782,739
· Application Undergoing Preexam Processing
RELEASE OF SECURITY INTEREST SUPPLEMENT NO. 2, RECORDED AT REEL/FRAME 072519/0265
Recorded 2026-02-02
NOTES SECURITY INTEREST
Recorded 2026-01-29
SECURITY AGREEMENT (SUPPLEMENTAL NO. 2)
Recorded 2025-08-19
SECURITY INTEREST
Recorded 2025-08-19
SECURITY INTEREST
Recorded 2025-08-19
SECURITY AGREEMENT (NOTES)
Recorded 2025-08-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-04-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-04-22
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Quick Facts
- App. No.
- 18/699,248
- Filed
- 2024-04-05
- Pub. No.
- US20250145895A1
- Examiner
- GOLOBOY, JAMES C
- Art Unit
- 1771
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