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Branislav Bohmer
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Walsrode, DE
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last 30 patents
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Patent Grant
Process for the production of low molecular weight acrylonitrile po...
Patent number
5,393,845
Issue date
Feb 28, 1995
Wolff Walsrode AG
Siegfried Korte
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Substances for the manufacture of paper
Patent number
4,988,790
Issue date
Jan 29, 1991
Wolff Walsrode AG
Rudolf Behn
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Water-soluble polymers and their use as flushing liquid additives f...
Patent number
4,749,498
Issue date
Jun 7, 1988
Wolff Walsrode Aktiengesellschaft
Werner Lange
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-soluble, polymer-modified hydroxyalkyl methyl cellulose and i...
Patent number
4,588,772
Issue date
May 13, 1986
Wolff Walsrode AG
Branislav Bohmer
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Auxiliary for improving retention, dewatering and working up, parti...
Patent number
4,267,059
Issue date
May 12, 1981
Wolff Walsrode Aktiengesellschaft
Rudolf Behn
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Auxiliary agent for improving retention, drainage and treatment esp...
Patent number
4,103,080
Issue date
Jul 25, 1978
Wolff Walsrode Aktiengesellschaft
Branislav Bohmer
C13 - SUGAR INDUSTRY