Membership
Tour
Register
Log in
Dirk Pfutzenreuter
Follow
Person
Leverkusen, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Pigment preparations
Patent number
6,881,255
Issue date
Apr 19, 2005
Bayer Chemicals AG
Udo Herrmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Preparations of solids containing graft copolymers
Patent number
6,489,382
Issue date
Dec 3, 2002
Bayer Aktiengesellschaft
Heinz Giesecke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pigment preparations for inkjet printing
Patent number
6,465,567
Issue date
Oct 15, 2002
Bayer Akgiengesellschaft
Michael Grobe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pigment preparations useful for ink-jet printing
Patent number
6,245,138
Issue date
Jun 12, 2001
Bayer Aktiengesellschaft
Roger Nyssen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metal complex pigments
Patent number
6,211,346
Issue date
Apr 3, 2001
Bayer Aktiengesellschaft
Frank Linke
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink-jet inks containing nanometer-size inorganic pigments
Patent number
6,110,266
Issue date
Aug 29, 2000
Bayer Aktiengesellschaft
Juan Gonzalez-Blanco
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pigment preparations useful for ink-jet printing
Patent number
6,077,339
Issue date
Jun 20, 2000
Bayer Aktiengesellschaft
Roger Nyssen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pigment preparations for inkjet printing
Patent number
5,969,002
Issue date
Oct 19, 1999
Bayer Aktiengesellschaft
Johan Kijlstra
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Pigment preparations
Publication number
20040176499
Publication date
Sep 9, 2004
Udo Herrmann
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...