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Johannes Schlag
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Ludwigshafen, DE
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last 30 patents
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Patent Grant
Electrical medium and high voltage cable with a cable sheath having...
Patent number
5,296,522
Issue date
Mar 22, 1994
BASF Aktiengesellschaft
Heinz Vogt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electric cables which contain insulations based on ethylene polymer...
Patent number
5,283,120
Issue date
Feb 1, 1994
Ernst Koehnlein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cable insulation based on ethylene polymers having high resistance...
Patent number
5,047,482
Issue date
Sep 10, 1991
BASF Aktiengesellschaft
Johannes Schlag
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electric cables which contain insulations based on ethylene polymer...
Patent number
4,997,713
Issue date
Mar 5, 1991
Ernst Koehnlein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cable insulation based on ethylene polymers having high resistance...
Patent number
4,876,147
Issue date
Oct 24, 1989
BASF Aktiengesellschaft
Johannes Schlag
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conductive nylon molding materials
Patent number
4,655,964
Issue date
Apr 7, 1987
BASF Aktiengesellschaft
Rolf Steinberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrically conductive pyrrole copolymers and their preparation
Patent number
4,640,749
Issue date
Feb 3, 1987
BASF Aktiengesellschaft
Herbert Naarmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pyrrole polymers as electrical heating elements
Patent number
4,587,037
Issue date
May 6, 1986
BASF Aktiengesellschaft
Helmut Munstedt
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrically conductive pyrrole copolymer article
Patent number
4,532,188
Issue date
Jul 30, 1985
BASF Aktiengesellschaft
Herbert Naarmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous production of polypyrrole films
Patent number
4,468,291
Issue date
Aug 28, 1984
BASF Aktiengesellschaft
Herbert Naarmann
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Preparation of electrically conductive polymers
Patent number
4,412,942
Issue date
Nov 1, 1983
BASF Aktiengesellschaft
Herbert Naarmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of stable electrically conductive polymers
Patent number
4,411,826
Issue date
Oct 25, 1983
BASF Aktiengesellschaft
Herbert Naarmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of electrically conductive polymers
Patent number
4,407,739
Issue date
Oct 4, 1983
BASF Aktiengesellschaft
Herbert Naarmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrically conductive polypyrrole derivatives
Patent number
4,401,545
Issue date
Aug 30, 1983
BASF Aktiengesellschaft
Herbert Naarmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of electrically conductive soluble heteropolyphenylenes
Patent number
4,395,497
Issue date
Jul 26, 1983
BASF Aktiengesellschaft
Herbert Naarmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of electrically conductive polyaromatics
Patent number
4,360,644
Issue date
Nov 23, 1982
BASF Aktiengesellschaft
Herbert Naarmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of electrically conductive polyaromatics, and their use...
Patent number
4,340,507
Issue date
Jul 20, 1982
BASF Aktiengesellschaft
Herbert Naarmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...