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Zdenek Eckmayer
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Heidelberg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Collagen membrane made from porcine skin
Patent number
7,022,358
Issue date
Apr 4, 2006
Ed. Geistlich Söhne AG fur Chemische Industrie
Zdenek Eckmayer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Membrane for in guided tissue regeneration
Patent number
6,752,834
Issue date
Jun 22, 2004
Ed. Geistlich Soehne AG fuer Chemische Industrie
Peter Geistlich
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Resorbable extracellular matrix for reconstruction of cartilage tissue
Patent number
6,676,969
Issue date
Jan 13, 2004
Ed. Geistlich Soehne AG fuer Chemische Industrie
Peter Geistlich
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method of making a collagen membrane from porcine skin
Patent number
6,482,240
Issue date
Nov 19, 2002
Ed. Geistlich Soehne AG fur Chemische Industrie
Zdenek Eckmayer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resorbable extracellular matrix for reconstruction of cartilage tissue
Patent number
6,326,029
Issue date
Dec 4, 2001
Ed. Geistlich Soehne AG fuer Chemische Industrie
Peter Geistlich
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Resorbable collagen membrane for use in guided tissue regeneration
Patent number
5,837,278
Issue date
Nov 17, 1998
Ed Geistlich Sohne AG fur Chemische Industrie
Peter Geistlich
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the manufacture of collagen membranes used for hemostas...
Patent number
5,028,695
Issue date
Jul 2, 1991
Chemokol Gesellschaft Zur Entwicklung von Kollagenprodukten
Zdenek Eckmayer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for making collagen sponge for medical and cosmetic uses
Patent number
4,320,201
Issue date
Mar 16, 1982
Firma Carl Freudenberg
Alexander Berg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for making water-soluble hydrolyzates of keratinaceous mater...
Patent number
4,232,123
Issue date
Nov 4, 1980
Firma Carl Freudenberg
Klaus Braeumer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Enzymatic treatment of proteinaceous animal waste products
Patent number
4,220,723
Issue date
Sep 2, 1980
Rohm GmbH
Zdenek Eckmayer
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method for treating raw materials containing collagen
Patent number
4,220,724
Issue date
Sep 2, 1980
Rohm GmbH
Alexander Berg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of collagen fibers
Patent number
4,185,011
Issue date
Jan 22, 1980
Firma Carl Freudenberg
Zdenek Eckmayer
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method for making water-soluble elastin hydrolyzates
Patent number
4,179,333
Issue date
Dec 18, 1979
Firma Carl Freudenberg
Klaus Braeumer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Collagen foil for cosmetic application
Patent number
4,131,650
Issue date
Dec 26, 1978
Firma Carl Freudenberg
Klaus Braumer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Membrane for use in guided tissue regeneration
Publication number
20040234577
Publication date
Nov 25, 2004
ED. GEISTLICH SOEHNE AG FUER CHEMISCHE INDUSTRIE
Peter Geistlich
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of making a collagen membrane from porcine skin
Publication number
20030115677
Publication date
Jun 26, 2003
ZDENEK ECKMAYER
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Application
Membrane for use in guided tissue regeneration
Publication number
20020177903
Publication date
Nov 28, 2002
Peter Geistlich
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
METHOD OF MAKING A COLLAGEN MEMBRANE FROM PORCINE SKIN
Publication number
20020170120
Publication date
Nov 21, 2002
ZDENEK ECKMAYER
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Application
Resorbable extracellular matrix for reconstruction of cartilage tissue
Publication number
20020048595
Publication date
Apr 25, 2002
Peter Geistlich
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...