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European patent · EP3871631 · Deleted
Register entry
- Publication number
- EP3871631
- Application number
- EP21158177
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 7, 2016
- Published
- Sep 1, 2021
- Granted
- Feb 19, 2025
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- A61C 5/68 (2017.01)
- Priority
- US 201562129082 P 06.03.2015
- Divided from
- EP16710599
- 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
- Dec 31, 2025
Change
Published in Swissreg on 31.12.2025
- Apr 1, 2025
Next annual fee due on
- Next annual fee due on
- 31.03.2025 → 31.03.2026
Published in Swissreg on 01.04.2025
- Feb 27, 2025
Agent entered
- Representative
- MICHELI & CIE SA, 122, rue de Genève,, CP 61, 1226 Thônex
Published in Swissreg on 27.02.2025
- Feb 19, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.02.2025
Parties
Holder
Dentsply Sirona Inc.
York, PA 17401, US
Agent
MICHELI & CIE SA
1226 Thônex
Inventor
PIERSON, Paul R.
Camden, 9 19934, US
WEBER, Christoph
78464 Konstanz, DE
COVELESKI, Peter, Max
Lewes 9 19958, US
GUARAGNO, Kenneth, R.
Spring Grove, 39 17362, US
KARAZIVAN, Naim
Quebec, J5Y 3V7, CA
SIRKIS, James
Houston 9 19954-2323, 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.