HETEROLEPTISCHER IRIDIUMKOMPLEX
European patent · EP3643721 · Deleted
Register entry
- Publication number
- EP3643721
- Application number
- EP19216910
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 22, 2010
- Published
- Apr 29, 2020
- Granted
- Jan 28, 2026
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- C07F 15/00 (2006.01)C09K 11/06 (2006.01)H05B 33/10 (2006.01)H10K 85/30 (2023.01)H10K 101/10 (2023.01)
- Priority
- US 162476 P 23.03.2009US 727615 19.03.2010
- Divided from
- EP16203979
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2026
- Jan 28, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 28.01.2026
Parties
Holder
Universal Display Corporation
Ewing, NJ 08618, US
Inventor
XIA, Chuanjun
Ewing, NJ New Jersey 08618, US
KWONG, Raymond
Ewing, NJ New Jersey 08618, US
LAYEK, Suman
Ewing, NJ New Jersey 08618, 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.