BOROSILIKATLICHT-EXTRAKTIONSZONE
European patent · EP3935675 · Deleted
Register entry
- Publication number
- EP3935675
- Application number
- EP20716294
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 6, 2020
- Published
- Jan 12, 2022
- Granted
- May 7, 2025
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- G02B 5/02 (2006.01)C03C 17/00 (2006.01)H10K 50/854 (2023.01)
- Priority
- US 201916295566 07.03.2019
- PCT application
- PCT/US2020/021392 06.03.2020
- PCT publication
- WO2020/181190 10.09.2020
- 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
- Mar 18, 2026
Change
Published in Swissreg on 18.03.2026
- May 7, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 07.05.2025
Parties
Holder
Vitro Flat Glass LLC
Cheswick PA 15024, US
Inventor
HUNG, Cheng-Hung
Wexford, Pennsylvania 15090, 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.