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. 30, 2025
Filed:
Aug. 04, 2020
Applicant:
Sumitomo Chemical Company, Limited, Chuo-ku, JP;
Inventors:
Yoshinobu Jin, Kasai, JP;
Akihiro Tomita, Chuo-ku, JP;
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED, Chuo-ku, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 43/54 (2006.01);
U.S. Cl.
CPC ...
A01N 43/54 (2013.01);
Abstract
Provided is a method for effectively controlling specific weeds having resistance to herbicides. The method comprises applying one or more uracil compounds selected from a group consisting of a compound represented by formula (I): and a compound represented by formula (II): to a PPO inhibitor-resistant weed which has one or more mutations selected from a group consisting of Arg128Met mutation, Arg128Gly mutation, Arg128His mutation, Arg128Ile mutation, Arg128Lys mutation, and Gly399Ala mutation in PPO.