SYSTEM ZUR BEHANDLUNG VON UNERWÜNSCHTEM GEWEBE
European patent · EP4157440 · In force
Register entry
- Publication number
- EP4157440
- Application number
- EP21812795
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 27, 2021
- Published
- Apr 5, 2023
- Granted
- Mar 11, 2026
- Protection ends at the latest
- May 26, 2041
- Next annual fee due
- May 31, 2027
- IPC classes
- A61N 1/40 (2006.01)A61B 5/01 (2006.01)A61B 5/055 (2006.01)A61B 8/00 (2006.01)A61B 5/053 (2021.01)A61B 5/08 (2006.01)A61B 8/08 (2006.01)A61B 18/00 (2006.01)A61B 5/00 (2006.01)
- Priority
- US 202063030879 P 27.05.2020
- PCT application
- PCT/CA2021/050721 27.05.2021
- PCT publication
- WO2021/237360 02.12.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 1, 2026
Change
Published in Swissreg on 01.06.2026
- Apr 1, 2026
Agent entered
- Representative
- M.ZARDI & CO SA, Via Giovan Battista Pioda 6, 6900 Lugano
Published in Swissreg on 01.04.2026
- Mar 11, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 11.03.2026
Parties
Inventor
WONG, Kar-Pan
Vancouver, British Columbia V5L 3N7, CA
ELIZUR, Eran
Vancouver, British Columbia V5L 3N7, CA
GOODACRE, Evan
Vancouver, British Columbia V5L 3N7, CA
WOLFF, Susanna Kim
Vancouver, British Columbia V5L 3N7, CA
GELBART, Daniel
Vancouver, British Columbia V5L 3N7, CA
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.