Membership
Tour
Register
Log in
Claus Burkhardt
Follow
Person
Krefeld, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Use of polymer blend films as supports for diagnostic test strips
Patent number
5,238,737
Issue date
Aug 24, 1993
Miles Inc.
Claus Burkhardt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of optically isotropic extrusion films
Patent number
5,076,987
Issue date
Dec 31, 1991
Bayer Aktiengesellschaft
Joachim Wank
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Printing ribbon comprising polycondensates
Patent number
5,037,220
Issue date
Aug 6, 1991
Bayer Aktiengesellschaft
Volker Serini
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Moulded bodies containing carbon
Patent number
4,876,033
Issue date
Oct 24, 1989
Bayer Aktiengesellschaft
Heinz-Jurgen Dziurla
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of a metal-plastic laminate
Patent number
4,810,321
Issue date
Mar 7, 1989
Bayer Akteingesellschaft
Joachim Wank
B32 - LAYERED PRODUCTS
Information
Patent Grant
Use of films of polycondensates
Patent number
4,786,708
Issue date
Nov 22, 1988
Bayer Aktiengesellschaft
Volker Serini
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Polycarbonates with alkylphenyl end groups, their preparation and t...
Patent number
4,269,964
Issue date
May 26, 1981
Bayer Aktiengesellschaft
Dieter Freitag
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...