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. 29, 2013
Filed:
Nov. 24, 2010
Applicant:
Barry L. Haymore, Austin, TX (US);
Inventor:
Barry L. Haymore, Austin, TX (US);
Assignee:
Sachem, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 1/20 (2006.01); C12N 1/00 (2006.01); C07D 243/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of buffering a chemical or biological composition, comprising adding to the composition an effective buffering amount of at least one protonated or un-protonated amine-quaternary ammonium compound having a general formula: wherein the variables R, G, n and k are as defined herein.