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:
Jan. 10, 2012
Filed:
Nov. 02, 2007
Applicant:
Nigel Grech, Fresno, CA (US);
Inventor:
Nigel Grech, Fresno, CA (US);
Assignee:
Sci Protek, Inc., Visalia, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C05F 11/08 (2006.01); C01B 25/163 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention includes uses and methods of preparing phosphites and/or hyposphosphites (and their polymeric forms and/or their salts) and phosphite-based agrochemicals (fertilizers and biocides) from phosphate or other naturally occurring or synthetic phosphorus sources using anaerobic microbial fermentation. The fermentation process produces both a liquid and solid phase phosphite/hypophosphite salts which can be used as an agrochemical product.