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:
Apr. 26, 1977
Filed:
Nov. 21, 1974
Applicant:
Inventors:
Leo E Burt, Robbinsville, NC (US);
Stephen E Frazier, Orlando, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ; C05C / ;
U.S. Cl.
CPC ...
424327 ; 71 30 ; 71113 ; 424317 ; 424334 ;
Abstract
The composition of matter including an aqueous solution of formaldehyde, a water-soluble hydrazinium salt, and a water-soluble ammonium salt provides a pesticide concentrate that when diluted, is predictably stable; may be used safely in soil or on foliage and around the roots of growing plants; and evidences controlled released properties.
Burt, Leo. (1977). Pesticidal formaldehyde concentrate (U.S. Patent No. 4020182). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4020182
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile