Knebelkamp; Arno

Patent Applications and Registrations

Patent applications and USPTO patent grants for Knebelkamp; Arno.The latest application filed is for "micronized polyolefins for preparing pigment concentrates".

Company Profile

0.6.3

Knebelkamp; Arno - Muhlheim DE
Knebelkamp; Arno - Essen 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
Phosphoric esters and their use as dispersants Grant RE39,746 - Boinowitz , et al. July 31, 2	2007-07-31
Siloxane-containing oil compositions with good spreading properties Grant 6,669,949 - Kennedy , et al. December 30, 2	2003-12-30
Micronized polyolefins for preparing pigment concentrates App 20020151639 - Knebelkamp, Arno ; et al.	2002-10-17
Siloxane-containing oil compositions with good spreading properties App 20010039321 - Kennedy, Wayne ; et al.	2001-11-08
Phosphoric esters and their use as dispersants App 20010025070 - Boinowitz, Tammo ; et al.	2001-09-27
Mercapto-containing block copolymers having polymethacrylic acid and polyalkylene oxide repeating groups Grant 6,248,839 - Esselborn , et al. June 19, 2	2001-06-19
Dispersants for preparing aqueous pigment pastes Grant 6,235,813 - Brandt , et al. May 22, 2	2001-05-22
Polymethacrylic esters whose ester groups in position and differ from those in the chain Grant 5,721,321 - Fock , et al. February 24, 1	1998-02-24
Polyolefins, polyolefin blends and elastomer-modified polyolefins with increased surface polarity Grant 5,565,520 - Fock , et al. October 15, 1	1996-10-15

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