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. 17, 1984
Filed:
May. 14, 1981
Applicant:
Inventors:
Jeffrey D Griffith, Lafayette, CA (US);
Thomas M Ozretich, Vancouver, WA (US);
Assignee:
The Dow Chemical Co., Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
560254 ; 71 27 ; 71 28 ; 71 59 ; 260408 ; 549525 ; 560236 ; 568649 ; 568812 ; 570185 ; 570193 ;
Abstract
The present invention relates to crop culture and is particularly concerned with practices for conserving soil nitrogen and for supplying the soil nitrogen requirements for plant nutrition. These practices involve the employment, as active agent, of a novel butane compound having the formula ##STR1## wherein X is H or ##STR2## R is H or C.sub.1 -C.sub.8 alkyl; R' is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halo and n is an integer from 0 to 2.
Griffith, Jeffrey. (1984). Product for treating soil to suppress the nitrification of ammonium (U.S. Patent No. 4443625). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4443625
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile