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:
Oct. 18, 2005
Filed:
Nov. 15, 2002
Paul Martin Gallagher, Ames, IA (US);
Tom Rainier, Baltimore, MD (US);
Aaron J. Balczewski, Colorado Springs, CO (US);
Daniel A. Cargnel, Baltimore, MD (US);
Paul Martin Gallagher, Ames, IA (US);
Tom Rainier, Baltimore, MD (US);
Aaron J. Balczewski, Colorado Springs, CO (US);
Daniel A. Cargnel, Baltimore, MD (US);
U. S. Filter Wastewater Group, Inc., Warrendale, PA (US);
Abstract
The present invention relates a method for cleaning polymeric microfiltration membranes and membrane units, and to compositions useful in such methods. The compositions include at least one soluble sulfite reducing agent and a compatible solvent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile