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:
Jun. 16, 2020
Filed:
Dec. 28, 2017
Applicants:
Durect Corporation, Cupertino, CA (US);
Santen Pharmaceutical Co., Ltd., Osaka, JP;
Inventors:
Wilma Tamraz, San Jose, CA (US);
Huey-Ching Su, San Jose, CA (US);
WeiQi Lin, Emerald Hills, CA (US);
Kazuhito Yamada, Nara, JP;
Naoki Matsumoto, Nara, JP;
Sreenivasu Mudumba, Emeryville, CA (US);
Komei Okabe, Nara, JP;
Assignees:
DURECT CORPORATION, Cupertino, CA (US);
SANTEN PHARMACEUTICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/436 (2006.01); A61K 9/00 (2006.01); A61P 27/02 (2006.01); A61K 47/10 (2017.01); A61K 31/355 (2006.01); A61K 47/14 (2017.01); A61K 47/22 (2006.01); A61K 47/26 (2006.01);
U.S. Cl.
CPC ...
A61K 31/436 (2013.01); A61K 9/0048 (2013.01); A61K 9/0051 (2013.01); A61K 31/355 (2013.01); A61K 47/10 (2013.01); A61K 47/14 (2013.01); A61K 47/22 (2013.01); A61K 47/26 (2013.01); A61P 27/02 (2018.01); A61K 9/0019 (2013.01);
Abstract
Pharmaceutical compositions comprising an active pharmaceutical ingredient, a high viscosity liquid carrier material, a hydrophobic solvent, and a hydrophilic solvent are disclosed. Also disclosed are methods of manufacturing and using the compositions. The compositions are suitable for use, e.g., as depot formulations.