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Frank Oliver Heinrich Pirrung
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Weil am Rhein, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Silicone free defoamer for solvent based coatings
Patent number
8,309,648
Issue date
Nov 13, 2012
BASF SE
Weiqiu Hu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyethylene imine based pigment dispersants
Patent number
8,268,957
Issue date
Sep 18, 2012
BASF SE
Yanfei Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Slip- and leveling agent
Patent number
7,902,297
Issue date
Mar 8, 2011
BASF SE
Lothar Alexander Engelbrecht
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pigmented tinting concentrates comprising a diels alder humectant
Patent number
7,686,877
Issue date
Mar 30, 2010
Ciba Corporation
Lothar Alexander Engelbrecht
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphoric acid esters and their use as wetting and dispersing agent
Patent number
7,595,416
Issue date
Sep 29, 2009
Ciba Specialty Chemicals Corporation
Frank Oliver Heinrich Pirrung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SYNERGISTIC ANTISTATIC COMPOSITIONS
Publication number
20120196992
Publication date
Aug 2, 2012
BASF SE
Tania Weyland
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BLACK PIGMENT DISPERSION
Publication number
20120172498
Publication date
Jul 5, 2012
BASF SE
Margherita Fontana
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ENCAPSULATED PHENOLIC ANTIOXIDANTS
Publication number
20120129995
Publication date
May 24, 2012
BASF SE
Frank Oliver Heinrich Pirrung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIQUID PHOTOINITIATOR BLEND
Publication number
20120035292
Publication date
Feb 9, 2012
BASF SE
Steffen Onclin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICONE FREE DEFOAMER FOR SOLVENT BASED COATINGS
Publication number
20110166284
Publication date
Jul 7, 2011
BASF SE
Weiqiu Hu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Water based concentrated product forms of photoinitiators made by a...
Publication number
20100234484
Publication date
Sep 16, 2010
Carsten Schellenberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NITROCELLULOSE BASED DISPERSANT
Publication number
20100184886
Publication date
Jul 22, 2010
Huiguang Kou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYETHYLENE IMINE BASED PIGMENT DISPERSANTS
Publication number
20100174046
Publication date
Jul 8, 2010
Yanfei Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Slip-and leveling agent
Publication number
20090186979
Publication date
Jul 23, 2009
Lothar Alexander Engelbrecht
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Pigmented tinting concentrates comprising a diels alder humectant
Publication number
20090044721
Publication date
Feb 19, 2009
Lothar Alexander Engelbrecht
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Phosphoric Acid Esters and Their Use as Wetting and Dispersing Agent
Publication number
20070293692
Publication date
Dec 20, 2007
Frank Oliver Heinrich Pirrung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...