Patent Application
Utility
App. No. 19/261,458
· Confirmation No. 4818
PYRIDAZINE COMPOUNDS FOR INHIBITING NLRP3
Inventors:
Stéphane DORICH, Jason BURCH, Miguel ST-ONGE, Amandine CHEFSON, Alexandre CÔTÉ, Ramsay BEVERIDGE, Stéphane CIBLAT
Applicant:
Ventus Therapeutics U.S., Inc.
Docketed New Case - Ready for Examination
View Publication ↗
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-06-04 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-02-25 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-02-25 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2026-02-25 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-02-19 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | — | View | |
| 2026-02-19 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 1 | View | |
| 2026-02-19 | CLM |
Claims | 5 | View | |
| 2026-02-19 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2026-02-19 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-02-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-07-23 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2025-07-23 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-07-23 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-07-23 | NTC.MISS.PRT |
Notice to File Missing Parts | 2 | View | |
| 2025-07-23 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-07-07 | SPEC |
Specification | — | View | |
| 2025-07-07 | ADS |
Application Data Sheet | 11 | View | |
| 2025-07-07 | PA.. |
Power of Attorney | 2 | View | |
| 2025-07-07 | OATH |
Oath or Declaration filed | 7 | View | |
| 2025-07-07 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-07-07 | TRNA |
Transmittal of New Application | 1 | View | |
| 2025-07-07 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-07-07 | SPEC |
Specification | 162 | View | |
| 2025-07-07 | CLM |
Claims | 14 | View | |
| 2025-07-07 | ABST |
Abstract | 1 | View |
Inventors
Stéphane DORICH
Pointe-Claire, CANADA
Jason BURCH
Pointe-Claire, CANADA
Miguel ST-ONGE
Saint-Lazare, CANADA
Amandine CHEFSON
Montreal, CANADA
Alexandre CÔTÉ
Laval, CANADA
Ramsay BEVERIDGE
Pointe-Claire, CANADA
Stéphane CIBLAT
Montreal, CANADA
Attorneys & Agents of Record
Classification
USPC
514/234.2
A61P3/00
C07D471/04
A61P27/02
A61P37/00
A61P7/00
A61P31/00
A61P9/00
A61P37/06
A61P17/00
A61P19/02
A61P25/04
A61P13/12
A61P1/00
A61P11/00
A61P25/00
A61P29/00
A61P27/00
A61P35/00
A61K31/501
A61K31/502
A61K31/5025
A61K31/5377
C07D237/20
C07D237/26
C07D237/34
C07D405/12
C07D405/14
C07D491/04
C07D491/048
C07D491/10
C07D495/04
C07D519/00
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- 1629
- Customer No.
- 206971
- Docket No.
- 43700-02210/US VNTS001C11
- Confirmation No.
- 4818
Publication
- Pub. No.
- US20260152500A1
- Pub. Date
- 2026-06-04
Parent
is a Continuation of
→
App. 18/480,925
· US 12,441,728
Filed 2023-10-04
· Patented Case
Parent
is a Continuation of
→
App. 18/480,164
· US 12,410,167
Filed 2023-10-03
· Patented Case
Parent
PCT
is a Continuation of
→
PCT/US2022/023893
Filed 2022-04-07
· Docketed New Case - Ready for Examination
Parent
Claims priority from a provisional application
→
App. 63/171,932
Filed 2021-04-07
· Provisional Application Expired
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 19/261,458
- Filed
- 2025-07-07
- Pub. No.
- US20260152500A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- 1629
External Links