Patent Application
Utility
PCT National Stage
App. No. 17/767,798
· Confirmation No. 9002
ORAL COMPLEMENT FACTOR D INHIBITORS
Inventors:
Pravin L. Kotian, Yarlagadda S. Babu, Weihe Zhang, Peng-Cheng LU, Andrew E. Spaulding, Minwan Wu, Wei Lv, Trung Xuan Nguyen, Zhao Dang, Krishnan Raman
Applicant:
BioCryst Pharmaceuticals, Inc
Notice of Allowance Mailed -- Application Received in Office of Publications
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-07-09 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 8 | View | |
| 2026-07-09 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-07-09 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-07-09 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-07-09 | SRNT |
Examiner's search strategy and results | 33 | View | |
| 2026-07-09 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2026-07-09 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2026-07-09 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2026-04-17 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2026-04-17 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2026-04-17 | CLM |
Claims | 11 | View | |
| 2026-04-17 | REM |
Applicant Arguments/Remarks Made in an Amendment | 4 | View | |
| 2026-04-17 | FOR |
Foreign Reference | 570 | View | |
| 2026-04-17 | TRAN.LET |
Transmittal Letter | 5 | View | |
| 2026-04-17 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2026-04-17 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-04-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-04-17 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-11-18 | CTNF |
Non-Final Rejection | 10 | View | |
| 2025-11-18 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-11-18 | SRNT |
Examiner's search strategy and results | 974 | View | |
| 2025-11-18 | SRNT |
Examiner's search strategy and results | 17 | View | |
| 2025-11-18 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2025-11-18 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2025-11-18 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2025-11-18 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2025-11-18 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2025-09-04 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-09-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-09-03 | ELC. |
Response to Election / Restriction Filed | 3 | View | |
| 2025-07-10 | CTRS |
Requirement for Restriction/Election | 15 | View | |
| 2025-06-20 | PEFN |
Pre-Exam Formalities Notice | 1 | View | |
| 2025-06-20 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2025-06-20 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2025-06-20 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-06-20 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-05-28 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-05-28 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2025-05-28 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2025-05-28 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-03-25 | TRAN.LET |
Transmittal Letter | 5 | View | |
| 2025-03-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-03-25 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2024-11-22 | FOR |
Foreign Reference | 132 | View | |
| 2024-11-22 | FOR |
Foreign Reference | 32 | View | |
| 2024-11-22 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2024-11-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-11-22 | TRAN.LET |
Transmittal Letter | 4 | View | |
| 2024-11-22 | FOR |
Foreign Reference | 817 | View | |
| 2024-09-25 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-07-23 | A.PE |
Preliminary Amendment | — | View | |
| 2024-07-23 | A.PE |
Preliminary Amendment | 1 | View | |
| 2024-07-23 | CLM |
Claims | 40 | View | |
| 2024-07-23 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-07-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-07-23 | SES.LOSS |
Notification of loss of entitlement to small entity status | 1 | View | |
| 2024-07-23 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-07-23 | ADS |
Application Data Sheet | 8 | View | |
| 2024-07-23 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 1 | View | |
| 2024-05-31 | PD.AUTH.G |
Acceptance of Permission to Access Application | 1 | View | |
| 2024-05-31 | SREXR.G |
Acceptance of Permission to Access Search Results | 1 | View | |
| 2024-05-31 | M905 |
Notice of DO/EO Missing Requirements Mailed | 2 | View | |
| 2024-05-31 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2024-05-31 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-05-31 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-05-23 | FOR |
Foreign Reference | 346 | View | |
| 2024-05-23 | FOR |
Foreign Reference | 243 | View | |
| 2024-05-23 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 2 | View | |
| 2024-05-23 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 10 | View | |
| 2024-05-23 | FOR |
Foreign Reference | 100 | View | |
| 2024-05-23 | TRAN.LET |
Transmittal Letter | 4 | View | |
| 2024-05-23 | FOR |
Foreign Reference | 510 | View | |
| 2024-05-23 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2024-05-23 | FOR |
Foreign Reference | 479 | View | |
| 2024-05-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2024-05-23 | FOR |
Foreign Reference | 1225 | View | |
| 2023-02-09 | PA.. |
Power of Attorney | 1 | View | |
| 2023-02-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-02-09 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2022-04-08 | FRPR |
Certified Copy of Foreign Priority Application | 306 | View | |
| 2022-04-08 | TRNA |
Transmittal of New Application | 3 | View | |
| 2022-04-08 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2022-04-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2022-04-08 | ADS |
Application Data Sheet | 10 | View | |
| 2022-04-08 | A.PE |
Preliminary Amendment | 1 | View | |
| 2022-04-08 | SPEC |
Specification | 1 | View | |
| 2022-04-08 | ABST |
Abstract | 1 | View | |
| 2022-04-08 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2022-04-08 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2022-04-08 | 371P |
Documents submitted with 371 (National Stage) Applications | 3 | View | |
| 2022-04-08 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 7 | View | |
| 2022-04-08 | ABST |
Abstract | 1 | View | |
| 2022-04-08 | CLM |
Claims | 37 | View | |
| 2022-04-08 | SPEC |
Specification | 304 | View |
Inventors
Pravin L. Kotian
Hoover, AL
Yarlagadda S. Babu
Birmingham, AL
Weihe Zhang
Vestavia Hills, AL
Peng-Cheng LU
Vestavia Hills, AL
Andrew E. Spaulding
Hoover, AL
Minwan Wu
Vestavia Hills, AL
Wei Lv
Hoover, AL
Trung Xuan Nguyen
Hoover, AL
Zhao Dang
Vestavia Hills, AL
Krishnan Raman
Birmingham, AL
Attorneys & Agents of Record
Classification
USPC
514/100
A61K31/665
C07D307/79
A61P27/02
A61P7/00
A61P37/02
A61P25/28
A61P9/00
A61P13/12
A61P25/00
A61K31/343
A61K31/381
A61K31/4025
A61K31/404
A61K31/4155
A61K31/4178
A61K31/422
A61K31/427
A61K31/443
A61K31/4439
A61K31/53
C07D209/08
C07D307/80
C07D307/81
C07D307/82
C07D401/04
C07D405/04
C07D405/12
C07D407/04
C07D409/04
C07D413/04
C07D417/04
C07D487/04
C07F9/2475
C07F9/65517
Prosecution
- Examiner
- SZNAIDMAN, MARCOS L
- Art Unit
- 1628
- Customer No.
- 25181
- Docket No.
- BPX-04601
- Confirmation No.
- 9002
Publication
- Pub. No.
- US20250275991A1
- Pub. Date
- 2025-09-04
SECURITY INTEREST
Recorded 2026-01-23
from
BABU, YARLAGADDA S,
DANG, ZHAO,
KOTIAN, PRAVIN L,
LU, PENG-CHENG,
LV, WEI,
NGUYEN, TRUNG XUAN,
RAMAN, KRISHNAN,
SPAULDING, ANDREW E,
WU, MINWAN,
ZHANG, WEIHI
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2022-08-09
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Quick Facts
- App. No.
- 17/767,798
- Filed
- 2022-04-08
- Pub. No.
- US20250275991A1
- Examiner
- SZNAIDMAN, MARCOS L
- Art Unit
- 1628
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