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:
Nov. 23, 1999
Filed:
Dec. 22, 1997
Applicant:
Inventors:
Ted R Bardinelli, Durham, NC (US);
David E Mann, Fuquay-Varina, NC (US);
David G Hobbs, Raleigh, NC (US);
Assignee:
KHH Biosci, Inc., Research Triangle Park, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ; B01D / ; A01N / ;
U.S. Cl.
CPC ...
210634 ; 71 11 ; 71 23 ; 210639 ; 210774 ; 210806 ; 4241951 ;
Abstract
Processes for forming a stabilized liquid biochemical agricultural product containing an organic solvent extract of Reynoutria sachalinensis comprising subjecting an organic solvent extract of dried particulate Reynoutria sachalinensis to first and second extract concentration stages, and wherein prior to said second extract concentration stage, the concentrated extract from said first extract concentration stage is mixed with a liquid stabilizer, most preferably a liquid nitrogen-containing fertilizer.