PYRROLO[2,3-D]PYRIMIDINDERIVATE
European patent · EP4157845 · In force
Register entry
- Publication number
- EP4157845
- Application number
- EP21729021
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 25, 2021
- Published
- Apr 5, 2023
- Granted
- Aug 13, 2025
- Protection ends at the latest
- May 24, 2041
- Next annual fee due
- May 31, 2026
- IPC classes
- C07D 487/04 (2006.01)A61P 1/04 (2006.01)A61P 3/10 (2006.01)A61P 5/14 (2006.01)A61P 7/00 (2006.01)A61P 9/00 (2006.01)A61P 11/00 (2006.01)A61P 13/12 (2006.01)A61K 31/5377 (2006.01)
- Priority
- US 202062704796 P 28.05.2020US 202063037366 P 10.06.2020
- PCT application
- PCT/IB2021/054516 25.05.2021
- PCT publication
- WO2021/240356 02.12.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 24, 2026
Change
Published in Swissreg on 24.06.2026
- Aug 13, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 13.08.2025
Parties
Inventor
DOWTY, Martin Eugene
Cambridge, Massachusetts 02139, US
MALHOTRA, Bimal Kumar
New York, New York 10017, US
SAMARDJIEV, Ivan Jordan
Groton, Connecticut 06340, US
SAMAS, Brian Matthew
Groton, Connecticut 06340, US
STROHBACH, Joseph Walter
Cambridge, Massachusetts 02139, US
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.