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. 08, 2019
Filed:
Apr. 06, 2018
Applicant:
Janssen Pharmaceutica NV, Beerse, BE;
Inventors:
Genesis M. Bacani, San Diego, CA (US);
Wenying Chai, San Diego, CA (US);
James P. Edwards, Ambler, PA (US);
Russell C. Smith, San Diego, CA (US);
Mark S. Tichenor, San Diego, CA (US);
Jennifer D. Venable, Solana Beach, CA (US);
Jianmei Wei, San Diego, CA (US);
Assignee:
Janssen Pharmaceutica NV, Beerse, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/506 (2006.01); A61P 37/02 (2006.01); A61P 29/00 (2006.01);
U.S. Cl.
CPC ...
A61K 31/506 (2013.01); A61P 29/00 (2018.01); A61P 37/02 (2018.01);
Abstract
The present invention relates to 2,4-diaminopyrimidines and pharmaceutically acceptable salts thereof, purification methods for the same, pharmaceutical compositions containing them, methods of obtaining and using them for the treatment of disease states, disorders, and conditions mediated by the histamine Hreceptor activity.