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. 20, 2007
Filed:
Jun. 24, 2004
Applicants:
Arseni Valerevich Radomyselski, Loveland, OH (US);
John Christian Haught, West Chester, OH (US);
William Michael Scheper, Guilford, IN (US);
Mark Robert Sivik, Mason, OH (US);
Inventors:
Arseni Valerevich Radomyselski, Loveland, OH (US);
John Christian Haught, West Chester, OH (US);
William Michael Scheper, Guilford, IN (US);
Mark Robert Sivik, Mason, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D 11/00 (2006.01); B01D 61/00 (2006.01); B08B 7/04 (2006.01); B08B 1/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for purifying dry cleaning solvents containing laundry soils. The method employs membrane filtration to enhance the separation of the contaminants from the dry cleaning solvent.
Radomyselski, Arseni. (2007). Method for purifying a dry cleaning solvent (U.S. Patent No. 7297277). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7297277
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile