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. 04, 2014
Filed:
Jan. 24, 2008
Applicants:
Ingo Bellin, Mannheim, DE;
Andreas Lendlein, Berlin, DE;
Inventors:
Ingo Bellin, Mannheim, DE;
Andreas Lendlein, Berlin, DE;
Assignee:
GKSS-Forschungszentrum Geesthact GmbH, Geesthact, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 61/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for producing a programmed shape memory polymer, which assumes a first temporary shape and at least two additional stored thermally activatable shapes, namely at least one second temporary shape and a permanent shape, with the steps of: