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.:

US 4236912 B1

Date of Patent:

Dec. 02, 1980

Filed:

Mar. 05, 1979

Quinolinyloxyphenoxy and quinolyinylthiophenoxy alkanoic acids and

Applicant:

Inventors:

Howard Johnston, Walnut Creek, CA (US);

Lillian H Troxell, Antioch, CA (US);

Jon S Claus, Arlington Heights, IL (US);

Assignee:

The Dow Chemical Company, Midland, MI (US);

Attorney:

Primary Examiner:

Donald G Daus

Assistant Examiner:

Diana G Rivers

Int. Cl.

CPC ...

A01N / ; C07D / ; C07D / ;

U.S. Cl.

CPC ...

71 94 ; 71 76 ; 546157 ;

Abstract

Novel 2-quinolinyloxyphenoxy and 2-quinolinylthiophenoxy alkanoic acids, amides, salts, and esters thereof, and nitriles derived therefrom and 2-quinolinyloxy- and thio-phenoxy propanols and esters and ethers thereof having the following formula ##STR1## wherein: X and X' are independently F, Cl, Br, I, --CF.sub.3, CH.sub.3 O--, --NO.sub.2, or --N(R').sub.2, with the proviso that both cannot be --CF.sub.3, CH.sub.3 O--, --NO.sub.2, or --NR'.sub.2,

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Johnston, Howard. (1980). Quinolinyloxyphenoxy and quinolyinylthiophenoxy alkanoic acids and (U.S. Patent No. 4236912). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4236912

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