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:
Nov. 22, 2011
Filed:
Apr. 05, 2007
Garret D. Figuly, Wilmington, DE (US);
Surbhi Mahajan, Wilmington, DE (US);
Rinaldo S. Schiffino, Wilmington, DE (US);
Michael Jordan Feldstein, Cambridge, MA (US);
Tarek Michael Shazly, Cambridge, MA (US);
Elazer R. Edelman, Brookline, MA (US);
Garret D. Figuly, Wilmington, DE (US);
Surbhi Mahajan, Wilmington, DE (US);
Rinaldo S. Schiffino, Wilmington, DE (US);
Michael Jordan Feldstein, Cambridge, MA (US);
Tarek Michael Shazly, Cambridge, MA (US);
Elazer R. Edelman, Brookline, MA (US);
E I Du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
A method for embolization treatment was developed in which microspheres with novel properties are administered in a mammal. The microspheres are made using a novel process that results in microspheres with new combined properties of high density, low fracture, high swell capacity, rapid swell, and deformability following swell. These microspheres form occlusions with high durability, withstanding over 100 mm Hg (13.3 kPa) of pressure.