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:
Sep. 12, 2023
Filed:
Nov. 25, 2020
Applicant:
Laboratorios Farmaceuticos Rovi, S.a., Madrid, ES;
Inventors:
Ibon Gutierro Aduriz, Madrid, ES;
Maria Teresa Gomez Ochoa, Madrid, ES;
Assignee:
LABORATORIOS FARMACEUTICOS ROVI, S.A., Madrid, ES;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); A61K 31/519 (2006.01); A61K 47/34 (2017.01); A61K 47/20 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0002 (2013.01); A61K 9/0024 (2013.01); A61K 31/519 (2013.01); A61K 47/34 (2013.01); A61K 47/20 (2013.01);
Abstract
Injectable depot compositions comprising a biocompatible polymer which is a polymer or copolymer based on lactic acid and/or lactic acid plus glycolic acid having a monomer ratio of lactic to glycolic acid in the range from 48:52 to 100:0, a water-miscible solvent having a dipole moment of about 3.7-4.5 D and a dielectric constant of between 30 and 50, and a drug, were found suitable for forming in-situ biodegradable implants which can evoke therapeutic drug plasma levels from the first day and for at least 14 days.