Tanja Oefner

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Linsengericht, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a blank, blank and a dental restoration
- Patent number 11,464,608
- Issue date Oct 11, 2022
- Dentsply Sirona Inc.
- Lothar Volkl
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for producing a blank, blank and a dental restoration
- Patent number 10,485,640
- Issue date Nov 26, 2019
- Dentsply Sirona Inc.
- Lothar Volkl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method to manufacture a colored blank, and blank
- Patent number 10,441,391
- Issue date Oct 15, 2019
- Dentsply Sirona Inc.
- Lothar Volkl
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE MANUFACTURE OF A BLANK AND BLANK
- Publication number 20210290351
- Publication date Sep 23, 2021
- DENTSPLY SIRONA INC.
- Lothar VOELKL
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR PRODUCING A BLANK, BLANK AND A DENTAL RESTORATION
- Publication number 20200030064
- Publication date Jan 30, 2020
- DENTSPLY SIRONA INC.
- Lothar VOLKL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD TO MANUFACTURE A COLORED BLANK, AND BLANK
- Publication number 20170273764
- Publication date Sep 28, 2017
- DENTSPLY SIRONA INC.
- Lothar VOLKL
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR PRODUCING A BLANK, BLANK AND A DENTAL RESTORATION
- Publication number 20170258563
- Publication date Sep 14, 2017
- DENTSPLY SIRONA INC.
- Lothar VOLKL
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES