Granted Patent
Utility
PCT National Stage
US 17,619,912
· Confirmation No. 5863
5-(Thiophen-2-YL)-1 H-Tetrazole Derivative as BCKDK Inhibitors Useful for Treating Various Diseases
Inventors:
Samit Kumar Bhattacharya, Christopher Ryan Butler, Kevin James Filipski, Bethany Lyn Kormos, Luis Angel Martinez-Alsina, Russell Alan Miller, Kiyoyuki Omoto, Brian Raymer, Matthew Richard Reese, Rachel Jane Roth Flach, Yuan Zhang
Applicant:
Pfizer Inc.
Patented Case
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| 2026-08-12 | ISSUE.NTF |
Issue Notification | 2 | View | |
| 2026-07-20 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-07-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-07-20 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2026-07-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-05-19 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 2 | View | |
| 2026-04-22 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 8 | View | |
| 2026-04-22 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-04-22 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-04-22 | SRNT |
Examiner's search strategy and results | 376 | View | |
| 2026-04-22 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2026-04-22 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2026-04-22 | SRNT |
Examiner's search strategy and results | 3 | View | |
| 2025-04-28 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 7 | View | |
| 2025-04-28 | FOR |
Foreign Reference | 98 | View | |
| 2025-04-28 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-04-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-04-28 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-04-28 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2025-04-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-04-28 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-04-28 | SPEC |
Specification | 1 | View | |
| 2025-04-28 | CLM |
Claims | 6 | View | |
| 2025-04-28 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2025-04-28 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-03-04 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2025-02-12 | CTNF |
Non-Final Rejection | 12 | View | |
| 2025-02-12 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-02-12 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-02-12 | SRNT |
Examiner's search strategy and results | 665 | View | |
| 2025-02-12 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2025-02-12 | SRNT |
Examiner's search strategy and results | 3 | View | |
| 2025-02-12 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2025-02-12 | SRNT |
Examiner's search strategy and results | 389 | View | |
| 2025-02-12 | SRNT |
Examiner's search strategy and results | 675 | View | |
| 2022-11-23 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2022-10-26 | OATH |
Oath or Declaration filed | 1 | View | |
| 2022-10-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2022-10-26 | OATH |
Oath or Declaration filed | 1 | View | |
| 2022-10-26 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2022-10-26 | OATH |
Oath or Declaration filed | 1 | View | |
| 2022-10-26 | OATH |
Oath or Declaration filed | 1 | View | |
| 2022-10-26 | OATH |
Oath or Declaration filed | 1 | View | |
| 2022-10-26 | OATH |
Oath or Declaration filed | 1 | View | |
| 2022-10-26 | OATH |
Oath or Declaration filed | 1 | View | |
| 2022-10-26 | OATH |
Oath or Declaration filed | 1 | View | |
| 2022-10-26 | OATH |
Oath or Declaration filed | 1 | View | |
| 2022-10-26 | OATH |
Oath or Declaration filed | 1 | View | |
| 2022-10-26 | OATH |
Oath or Declaration filed | 1 | View | |
| 2022-07-21 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2022-07-21 | PEFN |
Pre-Exam Formalities Notice | 1 | View | |
| 2022-07-21 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2022-07-21 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2022-07-07 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2022-06-22 | 371.FEE.M923 |
371 (National Stage) Supplemental Fees Missing - Form M923 | 2 | View | |
| 2022-06-22 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2022-06-22 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2022-06-22 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2021-12-16 | SPEC |
Specification | 86 | View | |
| 2021-12-16 | ABST |
Abstract | 1 | View | |
| 2021-12-16 | 371P |
Documents submitted with 371 (National Stage) Applications | 2 | View | |
| 2021-12-16 | FRPR |
Certified Copy of Foreign Priority Application | 111 | View | |
| 2021-12-16 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 11 | View | |
| 2021-12-16 | FRPR |
Certified Copy of Foreign Priority Application | 116 | View | |
| 2021-12-16 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2021-12-16 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2021-12-16 | FOR |
Foreign Reference | 48 | View | |
| 2021-12-16 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 13 | View | |
| 2021-12-16 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2021-12-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 5 | View | |
| 2021-12-16 | ADS |
Application Data Sheet | 12 | View | |
| 2021-12-16 | TRNA |
Transmittal of New Application | 4 | View | |
| 2021-12-16 | A.PE |
Preliminary Amendment | 1 | View | |
| 2021-12-16 | SPEC |
Specification | 1 | View | |
| 2021-12-16 | CLM |
Claims | 7 | View | |
| 2021-12-16 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2021-12-16 | ABST |
Abstract | 1 | View | |
| 2021-12-16 | 371P |
Documents submitted with 371 (National Stage) Applications | 95 | View | |
| 2021-12-16 | PA.. |
Power of Attorney | 4 | View | |
| 2021-12-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2021-12-16 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2021-12-16 | CLM |
Claims | 6 | View | |
| 2021-12-16 | 371P |
Documents submitted with 371 (National Stage) Applications | 2 | View |
Inventors
Samit Kumar Bhattacharya
Waltham, MA
Christopher Ryan Butler
Canton, MA
Kevin James Filipski
Reading, MA
Bethany Lyn Kormos
Somerville, MA
Luis Angel Martinez-Alsina
Gales Ferry, CT
Russell Alan Miller
Dedham, MA
Kiyoyuki Omoto
Bedford, MA
Brian Raymer
Holliston, MA
Matthew Richard Reese
Mystic, CT
Rachel Jane Roth Flach
Rockland, MA
Yuan Zhang
Mansfield, MA
Attorneys & Agents of Record
Classification
USPC
514/382
C07D409/04
A61P3/00
A61P9/00
A61P3/10
A61P9/04
A61P35/00
A61K31/41
A61K45/06
C07B2200/13
Prosecution
- Examiner
- SHTERENGARTS, SAMANTHA L
- Art Unit
- 1623
- Customer No.
- 28523
- Docket No.
- PC072532A
- Confirmation No.
- 5863
Publication
- Pub. No.
- US20220363673A1
- Pub. Date
- 2022-11-17
Parent
is a National Stage Entry of
→
App. PCTIB2020055974
Filed 2020-06-24
· Patented Case
Parent
Claims priority from a provisional application
→
App. 62/960,824
Filed 2020-01-14
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 62/868,542
Filed 2019-06-28
· Provisional Application Expired
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Quick Facts
- App. No.
- 17/619,912
- Filed
- 2021-12-16
- Pub. No.
- US20220363673A1
- Examiner
- SHTERENGARTS, SAMANTHA L
- Art Unit
- 1623
External Links