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:
Aug. 15, 2000
Filed:
Nov. 10, 1997
Applicant:
Inventors:
Raymond Hilton Thomas, Niagara County, NY (US);
Rajiv Ratna Singh, Erie County, NY (US);
Jeffrey Warren McKown, Erie County, NY (US);
Roy Phillip Robinson, Erie County, NY (US);
Stephen Alan Cottrell, Baton Rouge, LA (US);
Assignee:
AlliedSignal Inc., Morristown, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F25B / ; B01D / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
62 85 ; 62475 ; 570177 ; 570262 ; 210633 ;
Abstract
A method for separating water from a chemical mixture is provided. In the process of the invention, water is separated from a chemical mixture by contacting the chemical mixture with a water-soluble polymer.