The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 2016
Filed:
Mar. 29, 2012
Applicants:
Yvonne M. Goerlach-doht, Rosengarten, DE;
Juergen Hermanns, Nottensdorf, DE;
Marco Grossstueck, Walsrode, DE;
Inventors:
Yvonne M. Goerlach-Doht, Rosengarten, DE;
Juergen Hermanns, Nottensdorf, DE;
Marco Grossstueck, Walsrode, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 23/00 (2006.01); B02C 23/18 (2006.01); B02C 23/24 (2006.01); C08B 11/20 (2006.01); C08J 3/12 (2006.01); C08L 1/28 (2006.01); A61K 9/14 (2006.01);
U.S. Cl.
CPC ...
B02C 23/18 (2013.01); A61K 9/146 (2013.01); B02C 23/24 (2013.01); C08B 11/20 (2013.01); C08J 3/124 (2013.01); C08L 1/284 (2013.01); B02C 23/00 (2013.01); C08J 2301/28 (2013.01); Y10T 428/2982 (2015.01);
Abstract
A particulate cellulose derivative is obtained in a process of grinding and drying a moist cellulose derivative wherein The obtained particulate cellulose derivative has a high untapped bulk density and a good flowability.