KONDENSIERTE RINGVERBINDUNGEN
European patent · EP3746436 · In force
Register entry
- Publication number
- EP3746436
- Application number
- EP19850580
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 15, 2019
- Published
- Dec 9, 2020
- Granted
- May 20, 2026
- Protection ends at the latest
- Aug 14, 2039
- Next annual fee due
- Aug 31, 2027
- IPC classes
- C07D 403/14 (2006.01)C07D 487/10 (2006.01)C07D 295/185 (2006.01)A61K 31/517 (2006.01)A61P 35/00 (2006.01)
- Priority
- WO PCT/CN2018/100792 16.08.2018
- PCT application
- PCT/CN2019/100814 15.08.2019
- PCT publication
- WO2020/035031 20.02.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.08.2026 → 31.08.2027
Published in Swissreg on 01.09.2026
- Jun 12, 2026
Agent entered
- Representative
- MICHELI & CIE SA, 122, rue de Genève,, CP 61, 1226 Thônex
Published in Swissreg on 12.06.2026
- May 20, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 20.05.2026
Parties
Inventor
MALHOTRA, Sushant
South San Francisco, CA 94080, US
OLIVERO, Alan G.
South San Francisco, CA 94080, US
SHAO, Cheng
Beijing 100176, CN
ZHANG, Yamin
Beijing 100176, CN
DO, Steven
South San Francisco CA 94080, US
LU, Aijun
Beijing 100176, CN
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.