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. 14, 1995
Filed:
Oct. 20, 1994
Applicant:
Inventors:
Alan E Goliaszewski, The Woodlands, TX (US);
Michael A Cady, Yardley, PA (US);
Paul R Burgmayer, Wayne, PA (US);
Sydia B Anderson, Doylestown, PA (US);
William S Carey, Ridley Park, PA (US);
Roger D Moulton, Yardley, PA (US);
Assignee:
Betz Laboratories, Inc., Trevose, PA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210750 ; 210757 ; 252180 ; 252 80 ; 2521882 ;
Abstract
An improved oxygen scavenger for aqueous mediums is disclosed which is a disubstituted, water soluble azo compound.