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:
Jul. 15, 2025
Filed:
Apr. 13, 2022
Applicant:
Janssen Pharmaceutica NV, Beerse, BE;
Inventors:
Cyril Ben Haim, Vosselaar, BE;
Thomas Joost Martti Michiels, Leiden, NL;
Florian Damien Medina, Brussels, BE;
Simon Albert Wagschal, Schaffhausen, CH;
Dominique Paul M. Depré, Hamme-Mille, BE;
Assignee:
Janssen Pharmaceutica NV, Beerse, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 473/32 (2006.01); C07B 55/00 (2006.01);
U.S. Cl.
CPC ...
C07D 473/32 (2013.01); C07B 55/00 (2013.01);
Abstract
Disclosed is a process for the preparation of certain intermediates, e.g. the following compound: which intermediate and processes are useful in the preparation of a BTK inhibitor, such as ibrutinib.