Friedrich Sosna

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Dorsten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Antimicrobial additives
- Patent number 6,790,910
- Issue date Sep 14, 2004
- Creavis Gesellschaft fuer Technologie und Innovation mbH
- Friedrich Sosna
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Molding compositions containing a polycondensation product of a pol...
- Patent number 5,378,769
- Issue date Jan 3, 1995
- Huls Aktiengesellschaft
- Joachim Mugge
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of 4,4'-bis-(4-aminophenoxy)-diphenyl s...
- Patent number 5,243,077
- Issue date Sep 7, 1993
- Huels Aktiengesellschaft
- Gunter Poll
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Microbicidal separation systems
- Publication number 20040084384
- Publication date May 6, 2004
- Peter Ottersbach
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Reactive formulations comprising anitmicrobial polymers
- Publication number 20040072944
- Publication date Apr 15, 2004
- Peter Ottersbach
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Process for the microbicidal impregnation of porous materials
- Publication number 20030026905
- Publication date Feb 6, 2003
- CREAVIS GESELLSCHAFT F. TECHN. U. INNOVATION MBH
- Peter Ottersbach
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Antimicrobial treatment of porous materials
- Publication number 20020168473
- Publication date Nov 14, 2002
- Degussa AG
- Peter Ottersbach
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...