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:
Nov. 04, 2025
Filed:
May. 18, 2018
Applicant:
Egis Gyogyszergyar Zrt., Budapest, HU;
Inventors:
Marta Porcs-Makkay, Budapest, HU;
Gyula Simig, Budapest, HU;
Eniko Molnar, Erd, HU;
Janos Petho, Budapest, HU;
Balazs Volk, Budapest, HU;
Laszlo Szlavik, Budapest, HU;
Eva Szabo, Budapest, HU;
Judit Halasz, Budapest, HU;
Assignee:
EGIS GYOGYSZERGYAR ZRT., Budapest, HU;
Primary Examiner:
Int. Cl.
CPC ...
C07D 271/06 (2006.01);
U.S. Cl.
CPC ...
C07D 271/06 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention relates a new process for the preparation of ozanimod of the formula and acid addition salts, via new intermediates and a new polimop form of ozanimod base.