Klohr; Erik-Andreas

Patent Applications and Registrations

Patent applications and USPTO patent grants for Klohr; Erik-Andreas.The latest application filed is for "process for washing polysaccharide derivatives".

Company Profile

0.6.11

Klohr; Erik-Andreas - Walsrode 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
Process for preparing methylhydroxyalkylcellulose having a small number of coloured particles Grant 8,197,699 - Kowollik , et al. June 12, 2	2012-06-12
Process For Washing Polysaccharide Derivatives App 20100099862 - Sprehe; Matthias ; et al.	2010-04-22
Preparation of cellulose ether products of increased viscosity and fineness Grant 7,683,110 - Schlesiger , et al. March 23, 2	2010-03-23
Process of preparing alkylhydroxyalkylcellulose Grant 7,402,668 - Dannhorn , et al. July 22, 2	2008-07-22
Double-cone mixer with baffles App 20070297280 - Kowollik; Martin ; et al.	2007-12-27
Process for preparing methylhydroxyalkylcellulose having a small number of coloured particles App 20070210014 - Kowollik; Martin ; et al.	2007-09-13
Preparation of cellulose ether products of increased viscosity and fineness App 20070088106 - Schlesiger; Hartwig ; et al.	2007-04-19
Storage-stable particle composition of polysaccharides and/or polysaccharide derivatives and at least one synthetic polymer, a process for production thereof and use thereof in construction material mixtures App 20050282939 - Weber, Gunter ; et al.	2005-12-22
Process for the production of methylhydroxyalkyl cellulose App 20050240016 - Schlesiger, Hartwig ; et al.	2005-10-27
Cellulose derivatives having gel-like rheological properties and process for the preparation thereof Grant 6,958,393 - Schlesiger , et al. October 25, 2	2005-10-25
Cellulose ethers Grant 6,939,960 - Klohr , et al. September 6, 2	2005-09-06
Method of producing regioselectively substituted esters of oligo- and polysaccharides Grant 6,852,852 - Klohr , et al. February 8, 2	2005-02-08
Cellulose ether blends of increased bulk density, their use in construction material systems, and a process for producing cellulose ether blends of increased bulk density App 20040225035 - Schlesiger, Hartwig ; et al.	2004-11-11
Cellulose derivatives having gel-like rheological properties and process for the preparation thereof App 20040127700 - Schlesiger, Hartwig ; et al.	2004-07-01
Method of producing regioselectively substituted esters of oligo- and polysaccharides App 20030162745 - Klohr, Erik-Andreas ; et al.	2003-08-28
Process of preparing alkylhydroxyalkylcellulose App 20030065165 - Dannhorn, Wolfgang ; et al.	2003-04-03
Novel cellulose ethers App 20030032798 - Klohr, Erik-Andreas ; et al.	2003-02-13

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