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:
May. 09, 2006
Filed:
Oct. 22, 2002
Applicants:
Tamon Itahashi, Minoo, JP;
Takashi Kamikawa, Nara, JP;
Inventors:
Tamon Itahashi, Minoo, JP;
Takashi Kamikawa, Nara, JP;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 41/30 (2006.01); C07C 213/06 (2006.01); C07B 37/04 (2006.01); C07F 15/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
There are disclosed a process for producing a coupling compound of formula (1):(Y—)R—R—(R),  (1)
Itahashi, Tamon. (2006). Coupling catalyst and process using the same (U.S. Patent No. 7041856). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7041856
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile