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:
May. 17, 2011
Filed:
Feb. 19, 2004
Ralf Guillaume Jean Catharina Heijkants, Groningen, NL;
Albert Johan Pennings, Maaseik, BE;
Jacqueline Hermina DE Groot, Groningen, NL;
Ralph Vincent Van Calck, Preston, GB;
Ralf Guillaume Jean Catharina Heijkants, Groningen, NL;
Albert Johan Pennings, Maaseik, BE;
Jacqueline Hermina De Groot, Groningen, NL;
Ralph Vincent Van Calck, Preston, GB;
Orteq, B.V., Groningen, NL;
Abstract
The invention presents a new method to prepare biomedical polyurethanes with high tensile and tear strengths. Such polyurethanes are especially interesting for making foams thereof, e.g. as meniscus implants. A new method, applicable to the biomedical polyurethanes, has been found to make such foams, that can be used as scaffolds. This method is based on salt leaching and phase separation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile