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:
Jun. 13, 1995
Filed:
Oct. 14, 1993
Applicant:
Inventors:
Mitsunori Hiratsuka, Oita, JP;
Toru Uekawa, Takarazuka, JP;
Naonori Hirata, Sanda, JP;
Kazuo Saito, Toyonaka, JP;
Hiroyuki Yogai, Ibaraki, JP;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; A01N / ;
U.S. Cl.
CPC ...
504243 ; 504242 ; 504221 ; 504235 ; 504225 ; 544301 ; 544302 ; 544312 ; 544313 ; 544314 ; 544319 ; 544316 ; 544318 ; 544295 ; 544122 ; 544123 ; 544 582 ; 544 586 ;
Abstract
Novel biphenyl derivatives represented by the formula (I) ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, X.sup.1, X.sup.2, X.sup.3 and Y are as defined hereinafter.