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:
Jun. 18, 2002
Filed:
Oct. 27, 2000
Applicant:
Inventors:
James A. Baron, Hilliard, OH (US);
Vittorio Farina, Wilton, CT (US);
Nizar Haddad, Danbury, CT (US);
Assignee:
Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; C07D / ;
Abstract
Disclosed is a process of making substituted pyrazoles from substituted benzophenone hydrazones with a variety of 1,3-bifunctional substrates under acid conditions. The pyrazole compounds are useful for making pharmaceutical compounds.
Baron, James. (2002). Process of making substituted pyrazoles (U.S. Patent No. 6407238). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6407238
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile