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Janos Muszik
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Leverkusen, DE
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last 30 patents
Information
Patent Grant
Nitrogen-containing polymeric compounds
Patent number
5,093,470
Issue date
Mar 3, 1992
Bayer Aktiengesellschaft
Henning Bachem
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Nitrogen-containing polymeric compounds
Patent number
5,082,527
Issue date
Jan 21, 1992
Bayer Aktiengesellschaft
Henning Bachem
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Polyamidoamine resin from mixture of diamine and polyalkylene polya...
Patent number
4,975,499
Issue date
Dec 4, 1990
Bayer Aktiengesellschaft
Henning Bachem
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Nitrogen-containing water-soluble polymeric compounds
Patent number
4,929,309
Issue date
May 29, 1990
Bayer Aktiengesellschaft
Henning Bachem
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Nitrogen-containing water-soluble compounds
Patent number
4,857,586
Issue date
Aug 15, 1989
Bayer Aktiengesellschaft
Henning Bachem
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Paper auxiliary from condensation product of aliphatic polyol-ether...
Patent number
4,673,729
Issue date
Jun 16, 1987
Bayer Aktiengesellschaft
Wolf-Dieter Schroer
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Polyamines containing urea groups prepared from lactam or aminocarb...
Patent number
4,384,110
Issue date
May 17, 1983
Bayer Aktiengesellschaft
Wilfried Lobach
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Polyamines containing urea groups
Patent number
4,348,514
Issue date
Sep 7, 1982
Bayer Aktiengesellschaft
Wilfried Lobach
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE