Engelhardt; Jurgen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Engelhardt; Jurgen.The latest application filed is for "nanoparticles made of amorphous cellulose".

Company Profile

0.10.11

Engelhardt; Jurgen - Bad Fallingbostel N/A DE
Engelhardt; Jurgen - Fallingbostel DE
Engelhardt; Jurgen - 29683 Bad Fallingbostel DE
Engelhardt; Jurgen - Bomlitz 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
Nanoparticles made of amorphous cellulose Grant 8,722,092 - Nachtkamp , et al. May 13, 2	2014-05-13
Nanoparticles from slightly oxidised cellulose Grant 8,338,494 - Nachtkamp , et al. December 25, 2	2012-12-25
Production of cellulose nanoparticles Grant 8,182,839 - Engelhardt , et al. May 22, 2	2012-05-22
Nanoparticles Made Of Amorphous Cellulose App 20110293732 - Nachtkamp; Klaus ; et al.	2011-12-01
Nanoparticles From Slightly Oxidised Cellulose App 20110198533 - Nachtkamp; Klaus ; et al.	2011-08-18
Production Of Cellulose Nanoparticles App 20100272819 - Engelhardt; Jurgen ; et al.	2010-10-28
Aminoalkyl-containing guar derivatives Grant 7,777,026 - Huttermann , et al. August 17, 2	2010-08-17
Preparation of cellulose ether products of increased viscosity and fineness Grant 7,683,110 - Schlesiger , et al. March 23, 2	2010-03-23
Cellulose ether composition for the extrusion of mineral shaped bodies and also a process for the extrusion of mineral shaped bodies using this cellulose ether composition Grant 7,491,755 - Bayer , et al. February 17, 2	2009-02-17
Preparation of cellulose ether products of increased viscosity and fineness App 20070088106 - Schlesiger; Hartwig ; et al.	2007-04-19
Aminoalkyl-containing guar derivatives App 20060287516 - Huttermann; Carsten ; et al.	2006-12-21
Method of preparing modified cellulose pulp App 20060169432 - Schroder; Nils ; et al.	2006-08-03
Process for the recovery of hemicelluloses from lignocellulosic material App 20060128952 - Schroder; Nils ; et al.	2006-06-15
Process for cement extrusion that makes use of crosslinked cellulose additives Grant 7,041,168 - Schlesiger , et al. May 9, 2	2006-05-09
Process for the preparation of cellulose derivatives containing amino groups App 20060041117 - Engelhardt; Jurgen ; et al.	2006-02-23
Cellulose ether composition for the extrusion of mineral shaped bodies and also a process for the extrusion of mineral shaped bodies using this cellulose ether composition App 20050080167 - Bayer, Roland ; et al.	2005-04-14
Additives containing cellulose derivatives having gel-like rheological properties, use thereof in construction material systems and also a process for cement extrusion using these additives App 20050034636 - Schlesiger, Hartwig ; et al.	2005-02-17
Thermoplastic Material Consisting Of Aliphatic Carbamic Acid Derivatives Of Polysaccharides And Low-molecular Urea Derivatives As Well As A Process For Their Preparation And Use Of The Same App 20010007027 - ENGELHARDT, JURGEN ; et al.	2001-07-05
Thermoplastically workable, biodegradable moulding compositions Grant 5,698,612 - Simon , et al. December 16, 1	1997-12-16
Thermoplastic cellulose ether ester graft copolymers and process for their production Grant 5,466,794 - Kalbe , et al. November 14, 1	1995-11-14

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