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:
Jan. 24, 2023
Filed:
Jun. 18, 2021
Applicant:
Guangzhou Dazhou Biomedicine Ltd., Guangdong, CN;
Inventors:
Huadong Tang, McLean, VA (US);
Hock S. Tan, East Brunswick, NJ (US);
Michael Mayersohn, Marana, AZ (US);
Wenfei Liang, Guangdong, CN;
Assignee:
GUANGZHOU DAZHOU BIOMEDICINE LTD., Guangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/70 (2006.01); A61K 47/14 (2017.01); A61K 47/12 (2006.01); A61K 31/135 (2006.01); A61P 25/24 (2006.01);
U.S. Cl.
CPC ...
A61K 9/7061 (2013.01); A61K 9/7053 (2013.01); A61K 31/135 (2013.01); A61K 47/12 (2013.01); A61K 47/14 (2013.01); A61P 25/24 (2018.01);
Abstract
Provided herein are transdermal delivery devices comprising ketamine, such as monolithic transdermal patches. Also provided herein are methods of preparing transdermal delivery devices. The transdermal delivery device and monolithic patch herein can have various uses, for example, for treating various diseases or disorders, such as depression, anxiety, and/or pain in a subject in need thereof.