Patent Application
Utility
PCT National Stage
App. No. 17/283,801
· Confirmation No. 4163
Dosage Regimen for TFPI Antagonists
Applicant:
PFIZER INC.
Notice of Appeal Filed
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| 2026-05-26 | N/AP |
Notice of Appeal Filed | 2 | View | |
| 2026-05-26 | XT/ |
Extension of Time | 2 | View | |
| 2026-05-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-05-26 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-11-28 | CTFR |
Final Rejection | 27 | View | |
| 2025-11-28 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-11-28 | 1449 |
List of References cited by applicant and considered by examiner | 6 | View | |
| 2025-11-28 | SRNT |
Examiner's search strategy and results | 16 | View | |
| 2025-09-08 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2025-09-08 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-09-08 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-09-08 | CLM |
Claims | 3 | View | |
| 2025-09-08 | REM |
Applicant Arguments/Remarks Made in an Amendment | 9 | View | |
| 2025-09-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2025-09-08 | APAF |
Affidavit/Declaration/ Exhibit After Notice of Appeal | 86 | View | |
| 2025-09-08 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 6 | View | |
| 2025-09-08 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-04-07 | CTNF |
Non-Final Rejection | 26 | View | |
| 2025-04-07 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-04-07 | SRNT |
Examiner's search strategy and results | 8 | View | |
| 2025-04-07 | 1449 |
List of References cited by applicant and considered by examiner | 12 | View | |
| 2025-03-24 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | — | View | |
| 2025-03-24 | FOR |
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| 2025-03-24 | FOR |
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| 2025-03-24 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2025-03-24 | FOR |
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| 2025-03-24 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 8 | View | |
| 2025-03-24 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 12 | View | |
| 2025-03-24 | FOR |
Foreign Reference | 103 | View | |
| 2025-03-24 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2025-03-24 | CLM |
Claims | 3 | View | |
| 2025-03-24 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2025-03-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 9 | View | |
| 2025-03-24 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-03-24 | FOR |
Foreign Reference | 143 | View | |
| 2025-03-24 | FOR |
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| 2025-03-24 | FOR |
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| 2025-03-24 | FOR |
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| 2025-03-24 | FOR |
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| 2025-03-24 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 6 | View | |
| 2025-03-24 | FOR |
Foreign Reference | 52 | View | |
| 2025-03-24 | FOR |
Foreign Reference | 43 | View | |
| 2025-03-24 | FOR |
Foreign Reference | 38 | View | |
| 2025-03-24 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-11-22 | CTFR |
Final Rejection | 21 | View | |
| 2024-11-22 | 892 |
List of references cited by examiner | 1 | View | |
| 2024-11-22 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2024-11-22 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2024-09-16 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2024-09-16 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-09-16 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2024-09-16 | CLM |
Claims | 3 | View | |
| 2024-09-16 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2024-09-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-04-10 | CTNF |
Non-Final Rejection | 17 | View | |
| 2024-04-10 | 892 |
List of references cited by examiner | 1 | View | |
| 2024-04-10 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2024-04-10 | SRNT |
Examiner's search strategy and results | 7 | View | |
| 2024-04-10 | 1449 |
List of References cited by applicant and considered by examiner | 7 | View | |
| 2024-04-10 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2024-03-21 | ELC. |
Response to Election / Restriction Filed | — | View | |
| 2024-03-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 5 | View | |
| 2024-03-21 | FOR |
Foreign Reference | 153 | View | |
| 2024-03-21 | FOR |
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| 2024-03-21 | FOR |
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| 2024-03-21 | FOR |
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| 2024-03-21 | TRAN.LET |
Transmittal Letter | 4 | View | |
| 2024-03-21 | FOR |
Foreign Reference | 58 | View | |
| 2024-03-21 | FOR |
Foreign Reference | 67 | View | |
| 2024-03-21 | ELC. |
Response to Election / Restriction Filed | 2 | View | |
| 2024-03-21 | CLM |
Claims | 3 | View | |
| 2024-03-21 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2024-03-21 | FOR |
Foreign Reference | 112 | View | |
| 2024-03-21 | FOR |
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| 2024-03-21 | FOR |
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| 2024-03-21 | FOR |
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| 2024-03-21 | FOR |
Foreign Reference | 114 | View | |
| 2024-03-21 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 17 | View | |
| 2024-03-21 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 7 | View | |
| 2024-03-21 | FOR |
Foreign Reference | 37 | View | |
| 2024-02-12 | CTRS |
Requirement for Restriction/Election | 10 | View | |
| 2024-02-12 | 892 |
List of references cited by examiner | 1 | View | |
| 2021-12-23 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2021-11-05 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2021-11-05 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2021-11-05 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2021-10-19 | OATH |
Oath or Declaration filed | 5 | View | |
| 2021-10-19 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2021-10-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2021-09-10 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2021-09-10 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2021-09-10 | 371.FEE.M923 |
371 (National Stage) Supplemental Fees Missing - Form M923 | 2 | View | |
| 2021-09-10 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2021-04-09 | CRFE |
Sequence Listing in Computer Readable Format, No errors found | 15 | View | |
| 2021-04-08 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2021-04-08 | CLM |
Claims | 6 | View | |
| 2021-04-08 | SPEC |
Specification | 56 | View | |
| 2021-04-08 | ABST |
Abstract | 2 | View | |
| 2021-04-08 | FRPR |
Certified Copy of Foreign Priority Application | 89 | View | |
| 2021-04-08 | 371P |
Documents submitted with 371 (National Stage) Applications | 2 | View | |
| 2021-04-08 | FRPR |
Certified Copy of Foreign Priority Application | 90 | View | |
| 2021-04-08 | 371P |
Documents submitted with 371 (National Stage) Applications | 1 | View | |
| 2021-04-08 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 9 | View | |
| 2021-04-08 | A.PE |
Preliminary Amendment | 1 | View | |
| 2021-04-08 | SPEC |
Specification | 1 | View | |
| 2021-04-08 | CLM |
Claims | 5 | View | |
| 2021-04-08 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2021-04-08 | TRNA |
Transmittal of New Application | 4 | View | |
| 2021-04-08 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2021-04-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2021-04-08 | ADS |
Application Data Sheet | 10 | View | |
| 2021-04-08 | 371P |
Documents submitted with 371 (National Stage) Applications | 73 | View | |
| 2021-04-08 | SEQ.TXT |
Sequence Listing (Text File) | 1 | View |
Inventors
Tong Zhu
Hopkinton, MA
Steven Arkin
Belmont, MA
Matthew H. Cardinal
Boston, MA
Chay Ngee Lim
Belmont, MA
Satyaprakash Nayak
Natick, MA
Attorneys & Agents of Record
Classification
USPC
424/145.1
A61K39/00
A61K39/0005
C07K16/38
A61P7/04
A61K45/06
A61K2039/505
A61K2039/545
C07K16/40
C07K2317/565
C07K2317/76
C07K2317/92
C07K2317/94
Prosecution
- Examiner
- ALSOMAIRY, SARAH ABDOALATIF
- Art Unit
- 1646
- Customer No.
- 23913
- Docket No.
- PC72450A
- Confirmation No.
- 4163
Publication
- Pub. No.
- US20210395391A1
- Pub. Date
- 2021-12-23
Parent
is a National Stage Entry of
→
App. PCTIB2019058597
Filed 2019-10-09
· Notice of Appeal Filed
Parent
Claims priority from a provisional application
→
App. 62/802,401
Filed 2019-02-07
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 62/744,481
Filed 2018-10-11
· Provisional Application Expired
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Quick Facts
- App. No.
- 17/283,801
- Filed
- 2021-04-08
- Pub. No.
- US20210395391A1
- Examiner
- ALSOMAIRY, SARAH ABDOALATIF
- Art Unit
- 1646
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