Patent Application
Utility
App. No. 19/439,970
· Confirmation No. 4380
COMPOSITIONS AND METHODS FOR INHIBITION OF KRAS
Docketed New Case - Ready for Examination
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| 2026-06-12 | A.NA |
Amendment after Notice of Allowance (Rule 312) | — | View | |
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Letter specifying the conditions for filing under 37 CFR 1.97 | 2 | View | |
| 2026-06-12 | RCEX |
Request for Continued Examination (RCE) | 1 | View | |
| 2026-06-12 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2026-06-12 | CLM |
Claims | 7 | View | |
| 2026-06-12 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2026-06-12 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-06-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2026-06-12 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-05-07 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-03-13 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 8 | View | |
| 2026-03-13 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
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List of References cited by applicant and considered by examiner | 1 | View | |
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Bibliographic Data Sheet | 2 | View | |
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| 2026-02-19 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2026-02-19 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2026-02-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-02-13 | TRACK1.GRANT |
Track One request Granted | 2 | View | |
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Fee Worksheet (SB06) | 1 | View | |
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Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
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| 2026-01-12 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2026-01-12 | TRAN.LET |
Transmittal Letter | 3 | View | |
| 2026-01-12 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-01-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 13 | View | |
| 2026-01-05 | A.PE |
Preliminary Amendment | — | View | |
| 2026-01-05 | SPEC |
Specification | — | View | |
| 2026-01-05 | SPEC |
Specification | 999 | View | |
| 2026-01-05 | CLM |
Claims | 73 | View | |
| 2026-01-05 | ABST |
Abstract | 1 | View | |
| 2026-01-05 | ADS |
Application Data Sheet | 14 | View | |
| 2026-01-05 | OATH |
Oath or Declaration filed | 14 | View | |
| 2026-01-05 | TRACK1.REQ |
Track One Request | 1 | View | |
| 2026-01-05 | A.PE |
Preliminary Amendment | 1 | View | |
| 2026-01-05 | CLM |
Claims | 6 | View | |
| 2026-01-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2026-01-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-01-05 | N417.PYMT |
Electronic Fee Payment | 2 | View |
Inventors
Zuhui Zhang
Millbrae, CA
Bin Wang
Fort Collins, CO
Eli Wallace
Loveland, CO
Rui Xu
Dallas, TX
Paul Wehn
New Haven, CT
Yue Yang
Foster City, CA
Felice Lightstone
Fremont, CA
Jun Pei
Livermore, CA
Anna Elzbieta Maciag
Frederick, MD
David Michael Turner
Frederick, MD
Dhirendra Kumar Simanshu
Frederick, MD
Albert Hay Wah Chan
Frederick, MD
Christopher John Brassard
Frederick, MD
Tao Liao
Frederick, MD
Attorneys & Agents of Record
Classification
USPC
514/210.16
A61P35/00
C07D487/04
A61K31/517
A61K31/519
A61K31/5365
A61K31/5377
A61K31/538
A61K31/5383
A61K31/5386
A61K31/541
A61K31/547
A61K31/551
A61K31/553
A61K31/554
C07B59/002
C07D409/04
C07D409/14
C07D413/14
C07D417/04
C07D417/14
C07D487/10
C07D491/08
C07D498/08
C07D519/00
Prosecution
- Examiner
- JAVANMARD, SAHAR
- Art Unit
- 1622
- Customer No.
- 24280
- Docket No.
- 2014229-0175
- Confirmation No.
- 4380
Publication
- Pub. No.
- US20260125386A1
- Pub. Date
- 2026-05-07
Parent
is a Continuation of
→
App. 19/100,853
Filed 2025-02-03
· Docketed New Case - Ready for Examination
Parent
PCT
is a National Stage Entry of
→
PCT/US2023/029520
Filed 2023-08-04
· Docketed New Case - Ready for Examination
Parent
Claims priority from a provisional application
→
App. 63/496,873
Filed 2023-04-18
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/386,285
Filed 2022-12-06
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/395,699
Filed 2022-08-05
· Provisional Application Expired
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-01-13
from
CHAN, ALBERT HAY WAH,
LIAO, TAO,
BRASSARD, CHRISTOPHER JOHN,
MACIAG, ANNA ELZBIETA,
SIMANSHU, DHIRENDRA KUMAR,
TURNER, DAVID MICHAEL
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-01-13
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-01-13
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Quick Facts
- App. No.
- 19/439,970
- Filed
- 2026-01-05
- Pub. No.
- US20260125386A1
- Examiner
- JAVANMARD, SAHAR
- Art Unit
- 1622
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