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. 22, 2013
Filed:
Sep. 17, 2009
Applicants:
David Bradley Wurm, Pearland, TX (US);
Yuri Alencar Marques, Botucatu, BR;
Inventors:
David Bradley Wurm, Pearland, TX (US);
Yuri Alencar Marques, Botucatu, BR;
Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 43/13 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are foam control agents and their use for controlling foam in fermentation processes. The foam control agents are of the formula I: wherein R, R, R, R, n and y are as defined herein.