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:
Feb. 24, 2009
Filed:
Feb. 22, 2005
Applicants:
Michael Massoud Hojjatie, Tucson, AZ (US);
John Garland Clapp, Greensboro, NC (US);
Thomas David Fairweather, Dunbee, OR (US);
Constance Lynn Frank Lockhart, Tucson, AZ (US);
Inventors:
Michael Massoud Hojjatie, Tucson, AZ (US);
John Garland Clapp, Greensboro, NC (US);
Thomas David Fairweather, Dunbee, OR (US);
Constance Lynn Frank Lockhart, Tucson, AZ (US);
Assignee:
Tessenderlo Kerley, Inc., Phoenix, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C05C 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Use of urease-inhibiting amounts of calcium polysulfide, potassium polysulfide, calcium thiosulfate, magnesium thiosulfate, and blends thereof, in combination with urea-containing fertilizer to significantly reduce potential losses of nitrogen due to ammonia volatilization.