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. 30, 2018
Filed:
Sep. 10, 2015
Applicant:
Agrium Inc., Calgary, CA;
Inventors:
Boazhong Xing, Calgary, CA;
Lawrence A. Wilms, Strathmore, CA;
Nick P. Wynnyk, Edmonton, CA;
Robert G. Ford, Carseland, CA;
Nicolette M. Babiak, Gibbons, CA;
J. David Eastham, Okotoks, CA;
Assignee:
Agrium Inc., Calgary, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C05G 3/00 (2006.01); B01J 2/00 (2006.01); B01J 2/12 (2006.01); C05C 9/00 (2006.01); B05B 13/02 (2006.01);
U.S. Cl.
CPC ...
C05G 3/0029 (2013.01); B01J 2/006 (2013.01); B01J 2/12 (2013.01); C05C 9/005 (2013.01); B05B 13/0257 (2013.01);
Abstract
The present invention is directed to a process for coating a substrate in a rotating drum, wherein a pocket is created in a substrate bed into which pocket coating materials are delivered. Also provided is a controlled release product produced according to this process, and an apparatus for carrying out the process.