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:
Feb. 16, 1982
Filed:
Aug. 29, 1980
Applicant:
Inventors:
Keiichi Ishimitsu, Odawara, JP;
Isamu Kasahara, Ohiso, JP;
Tomio Yamada, Hiratsuka, JP;
Michihiko Matsuda, Ohiso, JP;
Hidemitsu Takahashi, Hiratsuka, JP;
Shuichi Soma, Hiratsuka, JP;
Assignee:
Nippon Soda Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; A61K / ;
U.S. Cl.
CPC ...
560105 ; 560 20 ; 560 55 ; 560100 ; 560104 ; 560219 ; 2603 / ; 2604 / ; 2604 / ; 564305 ; 424282 ; 424305 ; 424308 ; 424309 ;
Abstract
Isovaleric acid derivatives having the formula ##STR1## wherein typical representations of X is halophenyl, R.sub.1 is hydrogen or cyano, R.sub.2 is hydrogen or lower alkyl, and Y is halophenyl. These derivatives possess insecticidal and acaricidal properties. The process for their preparation is described.
Ishimitsu, Keiichi. (1982). Isovaleric acid derivatives (U.S. Patent No. 4316044). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4316044
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile