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. 20, 2014
Filed:
Dec. 18, 2008
Applicants:
Danielle Biggs, Hoover, AL (US);
Heather Nettles, Bessemer, AL (US);
Inventors:
Danielle Biggs, Hoover, AL (US);
Heather Nettles, Bessemer, AL (US);
Assignee:
Evonik Corporation, Parsippany, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 9/16 (2006.01); A61K 8/90 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1694 (2013.01); A61K 9/1641 (2013.01); A61K 8/90 (2013.01);
Abstract
The disclosed processes for forming microparticles utilize low volumes of processing water while still providing microparticles having low residual solvent levels. The processes are adaptable to both continuous and batch processes using oil/water or water/oil or water/oil/water or oil/water/oil emulsions.
Biggs, Danielle. (2014). Process for preparing microparticles having a low residual solvent volume (U.S. Patent No. 8728528). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8728528
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile