Patent Application
Utility
Small
App. No. 19/411,088
· Confirmation No. 4369
SOLID FORMS OF 1-(4-(4-((3-(3,6-DIFLUOROPYRIDIN-2-YL)-1-((1R,4R)-4-ETHOXYCYCLOHEXYL)-1H-PYRAZOL-4-YL)CARBAMOYL)THIAZOL-2-YL)-1H-PYRAZOL-1-YL)ETHYL PHOSPHATE AND SALTS THEREOF, AND THEIR PHARMACEUTICAL COMPOSITIONS AND USES
Applicant:
Rigel Pharmaceuticals, Inc.
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-08-05 | OATH |
Oath or Declaration filed | 2 | View | |
| 2026-08-05 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2026-08-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-11 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-05-07 | FOR |
Foreign Reference | 140 | View | |
| 2026-05-07 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2026-05-07 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2026-05-07 | IDS.SIZEFEE |
Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) | 1 | View | |
| 2026-05-07 | FOR |
Foreign Reference | 256 | View | |
| 2026-05-07 | FOR |
Foreign Reference | 179 | View | |
| 2026-05-07 | N417 |
Electronic Filing System Acknowledgment Receipt | 5 | View | |
| 2026-02-13 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-02-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-02-13 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2026-02-13 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-12-05 | SPEC |
Specification | — | View | |
| 2025-12-05 | ADS |
Application Data Sheet | 8 | View | |
| 2025-12-05 | TRNA |
Transmittal of New Application | 1 | View | |
| 2025-12-05 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2025-12-05 | PA.. |
Power of Attorney | 1 | View | |
| 2025-12-05 | SPEC |
Specification | 263 | View | |
| 2025-12-05 | CLM |
Claims | 10 | View | |
| 2025-12-05 | ABST |
Abstract | 1 | View | |
| 2025-12-05 | DRW.NONBW |
Drawings-other than black and white line drawings | 100 | View | |
| 2025-12-05 | DRW.NONBW |
Drawings-other than black and white line drawings | 103 | View | |
| 2025-12-05 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-12-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-12-05 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-12-05 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-12-05 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Lu Chou
Millbrae, CA
Nandan Oza
Sunnyvale, CA
Attorneys & Agents of Record
Classification
USPC
514/89
C07C279/14
C07F9/65583
A61P37/00
A61P9/00
A61K31/661
C07B2200/13
C07C215/10
C07C215/40
C07C229/26
C07D417/14
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 20583
- Docket No.
- 14839-269-999
- Confirmation No.
- 4369
Publication
- Pub. No.
- US20260159538A1
- Pub. Date
- 2026-06-11
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Quick Facts
- App. No.
- 19/411,088
- Filed
- 2025-12-05
- Pub. No.
- US20260159538A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links