Patent Application
Utility
App. No. 19/320,023
· Confirmation No. 7168
ANTI-PD-L1 ANTIBODIES AND ANTIBODY-DRUG CONJUGATES
Applicant:
Seagen Inc.
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-08-20 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-05-15 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-05-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-05-07 | SPEC |
Specification | 107 | View | |
| 2026-05-07 | SPEC |
Specification | 107 | View | |
| 2026-05-07 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-05-07 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-05-07 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 1 | View | |
| 2026-05-07 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2026-04-22 | NT.INC.REPLY |
Notice of Incomplete Reply | 3 | View | |
| 2026-04-22 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-04-15 | CRFE |
Sequence Listing in Computer Readable Format, No errors found | — | View | |
| 2026-04-15 | CRFE |
Sequence Listing in Computer Readable Format, No errors found | 14 | View | |
| 2026-04-09 | SPEC |
Specification | 90 | View | |
| 2026-04-09 | SPEC |
Specification | 90 | View | |
| 2026-04-09 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 3 | View | |
| 2026-04-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-09 | SEQ.XML |
Sequence Listing (XML File) | 1 | View | |
| 2026-02-10 | NT.CR.APP.PA |
Notice to File Corrected Application Papers | 3 | View | |
| 2026-02-10 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-02-10 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-02-10 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2026-02-06 | CRFD |
Sequence Listing in Computer Readable Format is Defective | 1 | View | |
| 2025-09-05 | PA.. |
Power of Attorney | 2 | View | |
| 2025-09-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-09-05 | A.PE |
Preliminary Amendment | — | View | |
| 2025-09-05 | SPEC |
Specification | — | View | |
| 2025-09-05 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-09-05 | SPEC |
Specification | 90 | View | |
| 2025-09-05 | CLM |
Claims | 16 | View | |
| 2025-09-05 | ABST |
Abstract | 1 | View | |
| 2025-09-05 | DRW |
Drawings-only black and white line drawings | 31 | View | |
| 2025-09-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-09-05 | ADS |
Application Data Sheet | 9 | View | |
| 2025-09-05 | OATH |
Oath or Declaration filed | 5 | View | |
| 2025-09-05 | A.PE |
Preliminary Amendment | 1 | View | |
| 2025-09-05 | SPEC |
Specification | 1 | View | |
| 2025-09-05 | CLM |
Claims | 3 | View | |
| 2025-09-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-09-05 | TRNA |
Transmittal of New Application | 2 | View | |
| 2025-09-05 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-09-05 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Byron Hua KWAN
Bothell, WA
Heather VAN EPPS
Arlington, MA
Andrew WAIGHT
Belmont, CA
Scott JEFFREY
Snohomish, WA
Ryan LYSKI
Edmonds, WA
Attorneys & Agents of Record
Classification
USPC
424/133.1
C07K16/2827
A61K47/6803
A61K47/6849
A61K47/6801
A61P35/00
A61K47/68037
A61K47/68031
A61K2039/505
C07K2317/21
C07K2317/31
C07K2317/565
C07K2317/73
C07K2317/76
C07K2317/77
C07K2317/92
C12N15/85
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 28940
- Docket No.
- PC040874B
- Confirmation No.
- 7168
Publication
- Pub. No.
- US20260242481A1
- Pub. Date
- 2026-08-20
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 19/320,023
- Filed
- 2025-09-05
- Pub. No.
- US20260242481A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
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