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Patents Grants
last 30 patents
Information
Patent Grant
Disperse azo dyestuffs
Patent number
7,682,408
Issue date
Mar 23, 2010
Dy Star Textilfarben GmbH & Co.
Andreas Endres
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dye mixtures of fiber-reactive azo dyes, their preparation and thei...
Patent number
7,637,964
Issue date
Dec 29, 2009
DyStar Textilfarben GmbH & Co.
Stefan Meier
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dye mixtures of fiber-reactive AZO dyes, their preparation and thei...
Patent number
7,429,279
Issue date
Sep 30, 2008
DyStar Textilfarben GmbH + Co. Deutschland KG
Stefan Meier
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Water-soluble monoazo dyes, their preparation and use
Patent number
6,365,721
Issue date
Apr 2, 2002
DyStar Textilfarben GmbH & Co.
Aloys Engel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Mixtures of fiber-reactive dyes, preparation thereof and use thereo...
Patent number
6,358,287
Issue date
Mar 19, 2002
DyStar Textilfarben GmbH & Co.
Stefan Ehrenberg
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Navy-blue dye mixture of fiber-reactive azo dyes
Patent number
6,319,291
Issue date
Nov 20, 2001
DyStar Textilfarben GmbH & Co.
Ronald P. Pedemonte
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Dye mixtures of fiber-reactive azo dyes and use thereof for dyeing...
Patent number
6,190,423
Issue date
Feb 20, 2001
Dystar Textilfarben GmbH & Co.
Christian Schumacher
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Dye mixtures comprising water-soluble fiber-reactive azo dyes, prep...
Patent number
6,183,522
Issue date
Feb 6, 2001
Dystar Textilfarben GmbH & Co.
Werner Russ
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Blue dyeing mixtures of fiber-reactive dyestuffs and their use for...
Patent number
6,171,348
Issue date
Jan 9, 2001
DyStar Textilfarben GmbH
Werner Hubert Russ
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Blue dye mixtures of fiber-reactive copper complex formazan dyes
Patent number
6,143,039
Issue date
Nov 7, 2000
Dystar Textilfarben GmbH & Co.
Ron Pedemonte
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Water-soluble monoazo compounds, preparation thereof and use thereo...
Patent number
6,114,511
Issue date
Sep 5, 2000
Dystar Textilfarben GmbH & Co.
Jorg Dannheim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Mixture of fiber-reactive azo dyes, process for preparing them and...
Patent number
5,993,492
Issue date
Nov 30, 1999
DyStar Textilfarben GmbH & Co. Duetschland KG
Uwe Reiher
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process and apparatus for continuous dyeing of cellulosic circular...
Patent number
5,951,717
Issue date
Sep 14, 1999
Dystar Textilfarben GmbH & Co.
Uwe Mrotzeck
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for the preparation of triphendioxazine dyestuffs amidated...
Patent number
5,944,854
Issue date
Aug 31, 1999
Dystar Textilfarben GmbH & Co.
Christian Schumacher
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Deep black dye mixtures of fiber-reactive azo dyes and use thereof...
Patent number
5,931,974
Issue date
Aug 3, 1999
Dystar Textilfarben GmbH & Co.
Ronald P. Pedemonte
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Optical probe with sensor made of optical polymer
Patent number
5,926,269
Issue date
Jul 20, 1999
Dystar Textilfarben GmbH & Co.
Andreas Von Der Eltz
G01 - MEASURING TESTING
Information
Patent Grant
Spin dyeing process with dyeing salts
Patent number
5,851,239
Issue date
Dec 22, 1998
Dystar Textilfarben GmbH & Co.
Andreas Von Der Eltz
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for the preparation of triphendioxazine dyestuffs amidated...
Patent number
5,696,258
Issue date
Dec 9, 1997
DyStar Textilfarben GmbH
Christian Schumacher
C07 - ORGANIC CHEMISTRY
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Patents Applications
last 30 patents
Information
Patent Application
Novel quinoneimine sulfur dye compositions, production thereof and...
Publication number
20060288500
Publication date
Dec 28, 2006
DyStar Textilfarben GmbH & Co.
Thomas Bechtold
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
High light fastness reactive red dyes
Publication number
20050059811
Publication date
Mar 17, 2005
DyStar Textilfarben GmbH & Co.
Werner Russ
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Dye mixtures of fiber-reactive azo dyes, their preparation and thei...
Publication number
20050034252
Publication date
Feb 17, 2005
DyStar Textilfarben GmbH & Co.
Stefan Meier
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Trademark
last 30 trademarks
Information
Trademark
75355891 - REALAN
Serial number
75355891
Registration number
2227610
Filing date
Sep 12, 1997
DyStar Textilfarben GmbH
2 - Paints, varnishes, lacquers