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Volker Thewes
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Erfstadt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Phosphorus-containing flame retardant formulation for cellulose-con...
Patent number
7,622,517
Issue date
Nov 24, 2009
Clariant Produkte (Deutschland) GmbH
Harald Bauer
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Pulverulent laundry and cleaning detergent ingredient consisting of...
Patent number
7,256,169
Issue date
Aug 14, 2007
Clariant Produkte (Deutschland) GmbH
Günther Schimmel
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Fire-protection coating
Patent number
7,144,527
Issue date
Dec 5, 2006
Clariant GmbH
Volker Thewes
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Flame-retardant coating
Patent number
6,642,284
Issue date
Nov 4, 2003
Clariant GmbH
Volker Thewes
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Flame-retardant coating for fiber materials
Patent number
6,617,382
Issue date
Sep 9, 2003
Clariant GmbH
Wolf-Dieter Pirig
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Synthetic magnesium silicate
Patent number
6,274,111
Issue date
Aug 14, 2001
Clariant GmbH
Harald Bauer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Flame-retartant coating
Patent number
6,251,961
Issue date
Jun 26, 2001
Clariant GmbH
Wolf-Dieter Pirig
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for the preparation of crystalline sodium silicates
Patent number
6,099,595
Issue date
Aug 8, 2000
Clariant GmbH
Josef Holz
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Intumescent coating stable under tropical conditions
Patent number
6,054,513
Issue date
Apr 25, 2000
Clariant GmbH
Wolf-Dieter Pirig
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for the preparation of crystalline sodium silicates
Patent number
6,036,733
Issue date
Mar 14, 2000
Josef Holz
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Granular detergent builder
Patent number
5,874,397
Issue date
Feb 23, 1999
Hoechst Aktiengesellschaft
Gunther Schimmel
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
Fire-protection coating
Publication number
20060041042
Publication date
Feb 23, 2006
Clariant GmbH
Volker Thewes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Phosphorus-containing flame retardant formulation for cellulose-con...
Publication number
20050222309
Publication date
Oct 6, 2005
Clariant GmbH
Harald Bauer
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
PULVERULENT LAUNDRY AND CLEANING DETERGENTS INGREDIENT
Publication number
20040176268
Publication date
Sep 9, 2004
GUNTHER SCHIMMEL
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Fire-protection coating
Publication number
20040051087
Publication date
Mar 18, 2004
Clariant GmbH
Volker Thewes
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Flame-retardant coating
Publication number
20010027226
Publication date
Oct 4, 2001
Clariant GmbH
Volker Thewes
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...