Krappe; Udo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Krappe; Udo.The latest application filed is for "non-pigmented dispersant composition".

Company Profile

0.5.8

Krappe; Udo - Wesel DE
Krappe; Udo - Emmerich DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Non-pigmented Dispersant Composition App 20220213337 - Okkel; Andreas ; et al.	2022-07-07
Addition compounds suitable as dispersants and dispersion stabilizers Grant 8,362,300 - Pritschins , et al. January 29, 2	2013-01-29
Dispersing agent for pigment concentrates, its use and masterbatches comprising the dispersing agent Grant 7,947,777 - Haubennestel , et al. May 24, 2	2011-05-24
Dispersing Agent for Pigment Concentrates, Its Use and Masterbatches Comprising the Dispersing Agent App 20080319123 - Haubennestel; Karlheinz ; et al.	2008-12-25
Epoxide adducts and their salts as dispersants Grant 7,312,260 - Krappe , et al. December 25, 2	2007-12-25
Coating compositions and polymeric moulding compounds having anti-adhesion and dirt repellency properties Grant 7,122,599 - Haubennestel , et al. October 17, 2	2006-10-17
Alkoxylated epoxide-amine adducts and their use App 20060089426 - Haubennestel; Karlheinz ; et al.	2006-04-27
Addition compounds suitable as dispersants and dispersion stabilizers App 20050250927 - Pritschins, Wolfgang ; et al.	2005-11-10
Epoxide adducts and their salts as dispersants App 20050020735 - Krappe, Udo ; et al.	2005-01-27
Use of gradient copolymers as dispersants to treat pigments and other solids App 20040143035 - Goebelt, Bernd ; et al.	2004-07-22
Branched polymers containing imidazole groups and the production and use thereof App 20020137865 - Haubennestel, Karlheinz ; et al.	2002-09-26
Coating compostions and polymeric moulding compounds having anti-adhesion and dirt repellency properties App 20020103288 - Haubennestel, Karlheinz ; et al.	2002-08-01

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