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. 16, 2016
Filed:
Aug. 15, 2013
Jiaxiang Ren, Houston, TX (US);
David Gerrard, Magnolia, TX (US);
James Edward Goodson, Porter, TX (US);
Ping Duan, Cypress, TX (US);
Lillian Guo, Houston, TX (US);
Jiaxiang Ren, Houston, TX (US);
David Gerrard, Magnolia, TX (US);
James Edward Goodson, Porter, TX (US);
Ping Duan, Cypress, TX (US);
Lillian Guo, Houston, TX (US);
Baker Hughes Incorporated, Houston, TX (US);
Abstract
A method of preparing a cured thermoplastic material includes curing a thermoplastic polymer having a thermal decomposition temperature greater than or equal to about 200° C., at a temperature of about 200° C. to about 400° C., for a total time of less than or equal to 200 hours. A method of making a shape memory material also includes curing a thermoplastic polymer to prepare a cured thermoplastic material.