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:
Apr. 20, 2021
Filed:
Mar. 21, 2017
Applicant:
Chinoin Gyógyszer És Vegyészeti Termékek Gyára Zrt., Budapest, HU;
Inventors:
Irén Hortobágyi, Budapest, HU;
István Lászlófi, Budapest, HU;
Zsuzsanna Kardos, Budapest, HU;
József Molnár, Budapest, HU;
László Takács, Budapest, HU;
Róbertné Tormási, Budapest, HU;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 307/937 (2006.01); A61K 9/19 (2006.01);
U.S. Cl.
CPC ...
C07D 307/937 (2013.01); A61K 9/19 (2013.01);
Abstract
The invention provides a stable epoprostenol sodium and a process for the preparation this pharmaceutically active ingredient.