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:
Sep. 14, 1982
Filed:
Dec. 22, 1980
Applicant:
Inventors:
Isao Yokomichi, Moriyama, JP;
Takahiro Haga, Kusatsu, JP;
Kuniaki Nagatani, Kusatsu, JP;
Toshio Nakajima, Kusatsu, all of Shiga, JP;
Assignee:
Ishihara Sangyo Kaisha, Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
546304 ; 546311 ;
Abstract
A novel compound, 2-amino-trifluoromethyl-halogenopyridine, is provided, which is prepared by amination of a 2-halogeno-trifluoromethyl-halogenopyridine or by halogenation of 2-amino-trifluoromethylpyridine. This compound is useful as an intermediate for synthesis of agricultural chemicals and medicines.
Yokomichi, Isao. (1982). 2-amino-3-chloro-5-trifluoromethylpyridine (U.S. Patent No. 4349681). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4349681
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile