Patent Application
Utility
App. No. 19/251,074
· Confirmation No. 8754
RNAi Agents for Inhibiting Expression of Complement Factor B (CFB), Pharmaceutical Compositions Thereof, and Methods of Use
Applicant:
Arrowhead Pharmaceuticals, Inc.
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-01-22 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-10-20 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-10-15 | PA.. |
Power of Attorney | 2 | View | |
| 2025-10-15 | OATH |
Oath or Declaration filed | 6 | View | |
| 2025-10-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-10-15 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2025-10-15 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-10-15 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2025-10-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-10-10 | A.PE |
Preliminary Amendment | — | View | |
| 2025-10-10 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-10-10 | A.PE |
Preliminary Amendment | 1 | View | |
| 2025-10-10 | CLM |
Claims | 6 | View | |
| 2025-10-10 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2025-10-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-07-10 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-07-10 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2025-07-10 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-07-10 | NTC.MISS.PRT |
Notice to File Missing Parts | 3 | View | |
| 2025-07-10 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-06-26 | CRFE |
Sequence Listing in Computer Readable Format, No errors found | — | View | |
| 2025-06-26 | SPEC |
Specification | — | View | |
| 2025-06-26 | DRW |
Drawings-only black and white line drawings | 39 | View | |
| 2025-06-26 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-06-26 | ADS |
Application Data Sheet | 10 | View | |
| 2025-06-26 | SPEC |
Specification | 161 | View | |
| 2025-06-26 | CLM |
Claims | 11 | View | |
| 2025-06-26 | ABST |
Abstract | 1 | View | |
| 2025-06-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-06-26 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-06-26 | SEQ.XML |
Sequence Listing (XML File) | 1 | View | |
| 2025-06-26 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-06-26 | CRFE |
Sequence Listing in Computer Readable Format, No errors found | 15 | View |
Inventors
Xiaokai Li
San Diego, CA
Tao Pei
Middleton, WI
Casi Schienebeck
Deerfield, WI
Yichen Wang
San Diego, CA
Zhi-Ming Ding
Waunakee, WI
Grigoriy Shekhtman
Los Angeles, CA
Attorneys & Agents of Record
Classification
USPC
514/44A
C12N15/113
C12N15/1137
A61P13/12
A61K31/7088
C12N15/63
C12N2310/14
C12N2310/312
C12N2310/315
C12N2310/317
C12N2310/321
C12N2310/322
C12N2310/343
C12N2310/351
C12N2310/3521
C12N2310/3533
C12N2320/32
C12Y304/21
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 174423
- Docket No.
- 30719-US2
- Confirmation No.
- 8754
Publication
- Pub. No.
- US20260022381A1
- Pub. Date
- 2026-01-22
Parent
is a Continuation of
→
App. 18/610,930
· US 12,378,558
Filed 2024-03-20
· Patented Case
Parent
Claims priority from a provisional application
→
App. 63/566,013
Filed 2024-03-15
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/491,505
Filed 2023-03-21
· Provisional Application Expired
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-10-15
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Quick Facts
- App. No.
- 19/251,074
- Filed
- 2025-06-26
- Pub. No.
- US20260022381A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links