Doris Hathaway

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Hanau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dental alloy with a high gold content that is devoid of palladium a...
- Patent number 8,524,150
- Issue date Sep 3, 2013
- DeguDent GmbH
- Jochen Bauer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Gold-palladium alloys for dental materials
- Patent number 5,695,714
- Issue date Dec 9, 1997
- Degussa Aktiengesellschaft
- Bernd Kempf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of palladium-silver alloys for the manufacture of dentures
- Patent number 5,560,742
- Issue date Oct 1, 1996
- Degussa AG
- Werner Groll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Palladium based alloy for dental applications
- Patent number 5,298,218
- Issue date Mar 29, 1994
- Degussa Aktiengesellschaft
- Werner Groll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of producing alloyed powders for dental amalgams
- Patent number 4,859,412
- Issue date Aug 22, 1989
- Werner Groll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of silver-free palladium alloys for firing on dental ceramics
- Patent number 4,681,735
- Issue date Jul 21, 1987
- Degussa Aktiengesellschaft
- Werner Groll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Dental Alloy With a High Gold Content That Is Devoid of Palladium a...
- Publication number 20080152535
- Publication date Jun 26, 2008
- DEGUDENT GMBH
- Jochen Bauer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...