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:
Mar. 16, 2004
Filed:
Dec. 13, 2002
Applicant:
Inventors:
Norbert Lui, Köln, DE;
Thomas Brackemeyer, Köln, DE;
Peter Müller, Odenthal, DE;
Marielouise Schneider, Leverkusen, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 6/9653 ;
U.S. Cl.
CPC ...
C07C 6/9653 ;
Abstract
The present invention relates to an improved process for preparing 2-haloacyl-3-aminoacrylic acid derivatives and pyrazole-4-carboxylic acids and derivates thereof obtainable from it.
Lui, Norbert. (2004). Preparation of 2-haloacyl-3-aminoacrylic acid derivatives (U.S. Patent No. 6706911). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6706911
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile