Patent Application
Utility
PCT National Stage
App. No. 18/016,099
· Confirmation No. 3178
PROCESS FOR CATALYTIC CRACKING AND EQUILIBRIUM FCC CATALYST
Applicant:
W. R. Grace & Co.-Conn.
Docketed New Case - Ready for Examination
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-04-15 | A.NE |
Response After Final Action | — | View | |
| 2026-04-15 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | — | View | |
| 2026-04-15 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-04-15 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2026-04-15 | CLM |
Claims | 4 | View | |
| 2026-04-15 | REM |
Applicant Arguments/Remarks Made in an Amendment | 8 | View | |
| 2026-04-15 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2026-04-15 | TRAN.LET |
Transmittal Letter | 3 | View | |
| 2026-04-15 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2026-04-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-04-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-04-10 | CTAV |
Advisory Action (PTOL-303) | 3 | View | |
| 2026-04-10 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2026-03-25 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | — | View | |
| 2026-03-25 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | 3 | View | |
| 2026-03-25 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2026-03-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-03-18 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-03-13 | A.NE |
Response After Final Action | — | View | |
| 2026-03-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-03-13 | A.NE |
Response After Final Action | 1 | View | |
| 2026-03-13 | CLM |
Claims | 4 | View | |
| 2026-03-13 | REM |
Applicant Arguments/Remarks Made in an Amendment | 8 | View | |
| 2026-01-15 | CTFR |
Final Rejection | 11 | View | |
| 2026-01-15 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-01-15 | FWCLM |
Index of Claims | 1 | View | |
| 2026-01-15 | SRNT |
Examiner's search strategy and results | 13 | View | |
| 2026-01-15 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2025-10-29 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2025-10-29 | CLM |
Claims | 4 | View | |
| 2025-10-29 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-10-29 | REM |
Applicant Arguments/Remarks Made in an Amendment | 7 | View | |
| 2025-10-29 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-10-29 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-09-08 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | — | View | |
| 2025-09-08 | FOR |
Foreign Reference | 6 | View | |
| 2025-09-08 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | 3 | View | |
| 2025-09-08 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2025-09-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-01 | CTNF |
Non-Final Rejection | 10 | View | |
| 2025-08-01 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-08-01 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-08-01 | FWCLM |
Index of Claims | 1 | View | |
| 2025-08-01 | SRNT |
Examiner's search strategy and results | 11 | View | |
| 2025-08-01 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2025-05-20 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2025-05-20 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-05-20 | CLM |
Claims | 5 | View | |
| 2025-05-20 | REM |
Applicant Arguments/Remarks Made in an Amendment | 7 | View | |
| 2025-05-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-05-20 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-05-07 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | — | View | |
| 2025-05-07 | FOR |
Foreign Reference | 5 | View | |
| 2025-05-07 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-05-07 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | 3 | View | |
| 2025-05-07 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2025-02-27 | CTNF |
Non-Final Rejection | 10 | View | |
| 2025-02-27 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-02-27 | FWCLM |
Index of Claims | 1 | View | |
| 2025-02-27 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2025-01-27 | A.NE |
Response After Final Action | — | View | |
| 2025-01-27 | A.NE |
Response After Final Action | 1 | View | |
| 2025-01-27 | CLM |
Claims | 5 | View | |
| 2025-01-27 | REM |
Applicant Arguments/Remarks Made in an Amendment | 7 | View | |
| 2025-01-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-01-27 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-12-06 | CTFR |
Final Rejection | 11 | View | |
| 2024-12-06 | FWCLM |
Index of Claims | 1 | View | |
| 2024-12-06 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2024-12-06 | SRNT |
Examiner's search strategy and results | 7 | View | |
| 2024-11-26 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2024-11-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-11-26 | CLM |
Claims | 4 | View | |
| 2024-11-26 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-11-26 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2024-11-26 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2024-11-26 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2024-11-26 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-10-15 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2024-10-15 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2024-10-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-10-09 | PA.. |
Power of Attorney | 2 | View | |
| 2024-09-06 | WELCOME.LET2 |
Welcome Letter from USPTO Commissioner | 1 | View | |
| 2024-08-29 | CTNF |
Non-Final Rejection | 9 | View | |
| 2024-08-29 | 892 |
List of references cited by examiner | 1 | View | |
| 2024-08-29 | FWCLM |
Index of Claims | 1 | View | |
| 2024-08-29 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2024-08-29 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2024-08-29 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2024-08-29 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2024-08-29 | SRNT |
Examiner's search strategy and results | 6 | View | |
| 2024-07-30 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2024-07-30 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2024-07-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-07-30 | FOR |
Foreign Reference | 8 | View | |
| 2024-07-30 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 12 | View | |
| 2023-08-31 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2023-05-23 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2023-05-23 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-05-23 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2023-05-23 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2023-04-21 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2023-04-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-04-21 | OATH |
Oath or Declaration filed | 2 | View | |
| 2023-01-13 | TRNA |
Transmittal of New Application | 4 | View | |
| 2023-01-13 | ADS |
Application Data Sheet | 9 | View | |
| 2023-01-13 | PA.. |
Power of Attorney | 1 | View | |
| 2023-01-13 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2023-01-13 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2023-01-13 | FOR |
Foreign Reference | 54 | View | |
| 2023-01-13 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 14 | View | |
| 2023-01-13 | A.PE |
Preliminary Amendment | 2 | View | |
| 2023-01-13 | SPEC |
Specification | 1 | View | |
| 2023-01-13 | CLM |
Claims | 4 | View | |
| 2023-01-13 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2023-01-13 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2023-01-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2023-01-13 | 371P |
Documents submitted with 371 (National Stage) Applications | 28 | View | |
| 2023-01-13 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2023-01-13 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2023-01-13 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 4 | View | |
| 2023-01-13 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2023-01-13 | FRPR |
Certified Copy of Foreign Priority Application | 46 | View | |
| 2023-01-13 | ABST |
Abstract | 2 | View | |
| 2023-01-13 | SPEC |
Specification | 19 | View | |
| 2023-01-13 | CLM |
Claims | 4 | View | |
| 2023-01-13 | DRW |
Drawings-only black and white line drawings | 3 | View |
Inventors
Shankhamala Kundu
Rockville, MD
Ruizhong Hu
Rockville, MD
Wu-Cheng Cheng
Ellicott City, MD
Michael Ziebarth
Columbia, MD
Attorneys & Agents of Record
Classification
USPC
208/91
B01J23/02
B01J38/00
C10G11/05
B01J35/45
B01J35/19
B01J35/647
B01J35/615
B01J35/613
B01J2235/00
B01J35/40
B01J2235/15
B01J21/10
B01J29/084
B01J29/40
B01J29/90
C10G11/18
C10G29/16
C10G2300/205
B01J35/393
B01J35/23
B01J35/50
Prosecution
- Examiner
- STEIN, MICHELLE
- Art Unit
- 1771
- Customer No.
- 200148
- Docket No.
- GRAC-10264-PTUS
- Confirmation No.
- 3178
Publication
- Pub. No.
- US20230271163A1
- Pub. Date
- 2023-08-31
RELEASE OF SECURITY INTEREST SUPPLEMENT NO. 1, RECORDED AT REEL/FRAME 063237/0252
Recorded 2026-02-02
NOTES SECURITY INTEREST
Recorded 2026-01-29
SECURITY AGREEMENT (NOTES)
Recorded 2025-08-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-04-18
SECURITY INTEREST
Recorded 2023-04-02
SECURITY INTEREST
Recorded 2023-02-17
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 application's details
Quick Facts
- App. No.
- 18/016,099
- Filed
- 2023-01-13
- Pub. No.
- US20230271163A1
- Examiner
- STEIN, MICHELLE
- Art Unit
- 1771
External Links