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:
Nov. 27, 2007
Filed:
Sep. 17, 2004
Applicants:
Shigeyoshi Nishino, Ube, JP;
Kenji Hirotsu, Ube, JP;
Hidetaka Shima, Ube, JP;
Keiji Iwamoto, Ube, JP;
Takashi Harada, Ube, JP;
Inventors:
Shigeyoshi Nishino, Ube, JP;
Kenji Hirotsu, Ube, JP;
Hidetaka Shima, Ube, JP;
Keiji Iwamoto, Ube, JP;
Takashi Harada, Ube, JP;
Assignee:
Ube Industries, Ltd, Ube-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/075 (2006.01); C07D 309/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention discloses a process for preparing a nitrile compound, a carboxylic acid compound or a carboxylic acid ester compound represented by the formula (2):