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. 08, 1995
Filed:
Jan. 07, 1993
Applicant:
Inventors:
Neil B Graham, Bearsden, GB;
Marion E McNeill, Milngavie, GB;
Assignee:
National Research Development Corporation, London, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J / ;
U.S. Cl.
CPC ...
528421 ; 5147721 ; 5147723 ; 528425 ; 5285 / ; 264230 ; 2643 / ;
Abstract
A temperature- and/or polar fluid-sensitive device which comprises a mechanically strained semi-crystalline hydrophilic polymer.
Graham, Neil. (1995). Polyethylene oxide temperature - or fluid-sensitive shape memory device (U.S. Patent No. 5439966). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5439966
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile