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. 29, 1999
Filed:
Oct. 23, 1998
Applicant:
Inventors:
Josef Heveling, Naters, CH;
Alain Wellig, Kanton Wallis, CH;
Assignee:
Lonza, AG, Gampel/Valais, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
5483335 ;
Abstract
A process for the catalytic conversion of halogenated hydroxymethylimidazoles to halogenated formylimidazoles. The catalysis takes place in the presence of a peroxide. Halogenated formylimidazoles are important intermediates for pharmaceutical active ingredients.
Heveling, Josef. (1999). Process for the preparation of formylimidazoles (U.S. Patent No. 5917051). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5917051
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile