ZWEIKOMPONENTEN-POLYURETHAN- ODER POLYISOCYANURATSPRÜHSCHAUMZUSAMMENSETZUNG MIT EINEM HYDROHALOGENOLEFIN-TREIBMITTEL
European patent · EP3938414 · In force
Register entry
- Publication number
- EP3938414
- Application number
- EP20717419
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 11, 2020
- Published
- Jan 19, 2022
- Granted
- Apr 1, 2026
- Protection ends at the latest
- Mar 10, 2040
- Next annual fee due
- Mar 31, 2027
- IPC classes
- C08G 18/20 (2006.01)C08G 18/24 (2006.01)C08G 18/42 (2006.01)C08G 18/48 (2006.01)C08G 18/66 (2006.01)C08G 18/30 (2006.01)C08G 18/38 (2006.01)C08G 18/40 (2006.01)C08G 18/76 (2006.01)C08G 18/46 (2006.01)C08G 101/00 (2006.01)C08G 77/46 (2006.01)C08J 9/08 (2006.01)C08K 5/54 (2006.01)C08J 9/12 (2006.01)C08J 9/14 (2006.01)C08K 5/00 (2006.01)
- Priority
- US 201962816467 P 11.03.2019
- PCT application
- PCT/US2020/022019 11.03.2020
- PCT publication
- WO2020/185854 17.09.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 1, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 01.04.2026
Parties
Inventor
KOH, Kyoung Moo
Midland, Michigan 48640, US
MASSUEGER, Lars Alexander
8057 Zurich
LIAO, Longyan
Midland, Michigan 48640, US
THOMAS, Megan Marie
MIdland, Michigan 48642, 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.