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. 30, 1978
Filed:
Jun. 10, 1977
Applicant:
Inventors:
Ryohei Takahashi, Kusatsu, JA;
Kanichi Fujikawa, Kyoto, JA;
Isao Yokomichi, Kusatsu, JA;
Yasuhiro Tsujii, Kusatsu, JA;
Nobuyuki Sakashita, Kusatsu, JA;
Assignee:
Ishihara Sangyo Kaisha, Ltd., Osaka, JA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; C07D / ;
U.S. Cl.
CPC ...
71 94 ; 2602 / ;
Abstract
.alpha.-[4-(5-Mono-substituted or 3,5-di-substituted-pyridyl-2-oxy)phenoxy]alkanecarboxylic acids and derivatives thereof useful as a herbicide; a herbicidal composition containing the compound; methods of controlling weeds using such materials and production of such materials.