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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 4935447 B1

PDFFull Text
Date of Patent:
Jun. 19, 1990

Filed:

Jan. 13, 1988

Agricultural gel-forming compositions

Applicant:
Inventors:

Judson C Philips, Gales Ferry, CT (US);

Hazen L Hoyt, IV, East Lyme, CT (US);

Christopher A Macri, Old Lyme, CT (US);

Wesley L Miller, Gainesville, FL (US);

John J O'Neill, Norwich, CT (US);

Assignee:

Pfizer Inc., New York, NY (US);

Attorneys:

Richardson; Peter C.

Ginsburg; Paul H.

Sheyka; Robert F.

Primary Examiner:

Richard L Raymond

Assistant Examiner:

Mark W Russell

Int. Cl.
CPC ...
A01N / ; A01N / ; A61K / ;
U.S. Cl.
CPC ...
514640 ; 514 86 ; 514119 ; 514141 ; 514413 ; 514476 ; 514365 ; 514629 ; 514481 ; 514502 ; 514493 ; 514 75 ; 5142238 ; 514672 ; 71 92 ; 71 93 ; 71118 ; 71DI / ;
Abstract

A method is disclosed for the containment and controlled release of and the substantial reduction of the leaching from the site of application of agricultural chemicals. In the disclosed method, the agricultural chemicals are applied to the soil dispersed in an aqueous gel-forming composition. Novel compositions of the agricultural chemicals dispersed in aqueous gel-forming compositions are also disclosed.

Find Patent Forward Citations

Philips, Judson. (1990). Agricultural gel-forming compositions (U.S. Patent No. 4935447). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4935447

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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