Patent Application
Utility
App. No. 19/244,201
· Confirmation No. 8340
RNAI AGENTS FOR INHIBITING EXPRESSION OF HUNTINGTIN (HTT), COMPOSITIONS THEREOF, AND METHODS OF USE
Applicant:
ARROWHEAD PHARMACEUTICALS, INC.
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
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| 2026-05-18 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2026-05-18 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | 3 | View | |
| 2026-05-18 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2026-05-18 | FOR |
Foreign Reference | 28 | View | |
| 2026-05-18 | FOR |
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| 2026-05-18 | FOR |
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| 2026-05-18 | FOR |
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| 2026-05-18 | FOR |
Foreign Reference | 318 | View | |
| 2026-05-18 | 371P |
Documents submitted with 371 (National Stage) Applications | 65 | View | |
| 2026-05-18 | FOR |
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| 2026-05-18 | FOR |
Foreign Reference | 396 | View | |
| 2026-05-18 | FOR |
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| 2026-05-18 | FOR |
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| 2026-05-18 | FOR |
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| 2026-05-18 | FOR |
Foreign Reference | 389 | View | |
| 2026-05-18 | FOR |
Foreign Reference | 166 | View | |
| 2026-05-18 | FOR |
Foreign Reference | 136 | View | |
| 2026-05-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 7 | View | |
| 2026-05-18 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-01-22 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-10-06 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-10-06 | WCLM |
Claims Worksheet (PTO-2022) | 2 | View | |
| 2025-10-06 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-10-06 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-10-06 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2025-10-03 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-10-01 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-10-01 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-10-01 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | — | View | |
| 2025-10-01 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2025-10-01 | XT/ |
Extension of Time | 1 | View | |
| 2025-10-01 | PA.. |
Power of Attorney | 1 | View | |
| 2025-10-01 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 2 | View | |
| 2025-10-01 | CLM |
Claims | 53 | View | |
| 2025-10-01 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2025-10-01 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2025-10-01 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2025-10-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-10-01 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-10-01 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-09-08 | R48.REQ.G |
Acceptance of Request under Rule 48 to correct inventorship or name | 1 | View | |
| 2025-09-08 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-07-02 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2025-07-02 | R48.REQ |
Request under Rule 48 correcting inventorship | 3 | View | |
| 2025-07-02 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-07-02 | ADS |
Application Data Sheet | 10 | View | |
| 2025-07-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-07-01 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-07-01 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2025-07-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-07-01 | NTC.MISS.PRT |
Notice to File Missing Parts | 4 | View | |
| 2025-07-01 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-06-20 | CRFE |
Sequence Listing in Computer Readable Format, No errors found | — | View | |
| 2025-06-20 | SPEC |
Specification | — | View | |
| 2025-06-20 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-06-20 | TRNA |
Transmittal of New Application | 2 | View | |
| 2025-06-20 | ADS |
Application Data Sheet | 10 | View | |
| 2025-06-20 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2025-06-20 | SPEC |
Specification | 171 | View | |
| 2025-06-20 | CLM |
Claims | 8 | View | |
| 2025-06-20 | ABST |
Abstract | 1 | View | |
| 2025-06-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-06-20 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2025-06-20 | 136A |
Authorization for Extension of Time all replies | 1 | View | |
| 2025-06-20 | SEQ.XML |
Sequence Listing (XML File) | 1 | View | |
| 2025-06-20 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-06-20 | CRFE |
Sequence Listing in Computer Readable Format, No errors found | 11 | View |
Inventors
Christine ESAU
San Diego, CA
Tao PEI
Middleton, WI
Xiaokai LI
San Diego, CA
Ivar STEIN
San Diego, CA
George NACLERIO III
Madison, WI
Ji Young SUK
San Diego, CA
Attorneys & Agents of Record
Classification
USPC
424/181.1
A61K47/6807
C12N15/113
A61K47/6843
C07K16/18
C07K2317/55
C12N2310/11
C12N2310/14
C12N2310/31
C12N2310/315
C12N2310/317
C12N2310/321
C12N2310/322
C12N2310/351
C12N2310/3513
C12N2310/3515
C12N2310/3521
C12N2310/3533
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 26111
- Docket No.
- 4140.1380003
- Confirmation No.
- 8340
Publication
- Pub. No.
- US20260021195A1
- Pub. Date
- 2026-01-22
Parent
Claims priority from a provisional application
→
App. 63/662,268
Filed 2024-06-20
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/703,377
Filed 2024-10-04
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/743,015
Filed 2025-01-08
· Provisional Application Expired
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 19/244,201
- Filed
- 2025-06-20
- Pub. No.
- US20260021195A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
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