Niklaus STIEFEL

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Luzem, CH

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Patents Grantslast 30 patents

Information Patent Grant
Collagen sponge
- Patent number RE48536
- Issue date Apr 27, 2021
- Geistlich Pharma
- Cornel Imhof
Information Patent Grant
Resorbable crosslinked form stable membrane for use outside the ora...
- Patent number 10,835,640
- Issue date Nov 17, 2020
- Geistlich Pharma AG
- Niklaus Stiefel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Resorbable crosslinked form stable membrane
- Patent number 10,300,171
- Issue date May 28, 2019
- Geistlich Pharma AG
- Niklaus Stiefel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Collagen sponge
- Patent number 9,655,997
- Issue date May 23, 2017
- Geistlich Pharma AG
- Cornel Imhof
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
APPLICATOR OF A SPONGEOUS COLLAGEN MEMBRANE AND KIT COMPRISING SUCH...
- Publication number 20230389911
- Publication date Dec 7, 2023
- GEISTLICH PHARMA AG
- Michael TRITTO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RESORBABLE CROSSLINKED FORM STABLE MEMBRANE FOR USE OUTSIDE THE ORA...
- Publication number 20180344902
- Publication date Dec 6, 2018
- GEISTLICH PHARMA AG
- Niklaus STIEFEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RESORBABLE CROSSLINKED FORM STABLE MEMBRANE
- Publication number 20180256785
- Publication date Sep 13, 2018
- GEISTLICH PHARMA AG
- Niklaus STIEFEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COLLAGEN SPONGE
- Publication number 20160166737
- Publication date Jun 16, 2016
- GEISTLICH PHARMA AG
- Cornel IMHOF
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE