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:
Feb. 18, 1992
Filed:
May. 04, 1990
Applicant:
Inventors:
Daniel W Fox, deceased, late of Pittsfield, MA (US);
Louis M Maresca, Schenectady, NY (US);
Assignee:
General Electric Company, Selkirk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
203 47 ; 203 92 ; 203 95 ; 203D / ; 159D / ; 528500 ; 528501 ;
Abstract
Low odor polyphenylene ether resin is produced by mixing a polyphenylene ether resin having an odoriferous content in water and bringing the mixture to a boil to distill a portion or all of the water.