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. 06, 2023
Filed:
Dec. 18, 2018
Applicant:
Tris Pharma, Inc., Monmouth Junction, NJ (US);
Inventors:
Paras Rameshlal Jain, Dayton, NJ (US);
Sachin Vasant Chaudhari, Monmouth Junction, NJ (US);
Assignee:
TRIS PHARMA, INC, Monmouth Junction, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/19 (2006.01); A61K 9/08 (2006.01); A61K 9/00 (2006.01); A61K 47/36 (2006.01);
U.S. Cl.
CPC ...
A61K 31/19 (2013.01); A61K 9/0053 (2013.01); A61K 9/08 (2013.01); A61K 47/36 (2013.01);
Abstract
GHB drug delivery systems comprising a floating interpenetrating network (IPN) are provided. The pharmaceutical compositions contain at least one IPN forming system, at least GHB drug, and at least one gas generating agent, such that upon oral ingestion of the compositions, a floating IPN is formed in situ. These floating IPN provide extended release of the GHB drug entrapped therein for at least about 3 hours.