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:
Mar. 20, 2018
Filed:
Sep. 17, 2013
Applicant:
Covidien Lp, Mansfield, MA (US);
Inventors:
Rachit Ohri, Framingham, MA (US);
Phillip D. Blaskovich, Salem, MA (US);
Olga Cherniavsky, Brookline, MA (US);
Assignee:
Covidien LP, Mansfield, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 51/00 (2006.01); A61M 36/14 (2006.01); A01N 43/04 (2006.01); A61K 49/00 (2006.01); A61K 49/22 (2006.01); A61K 49/04 (2006.01); A61K 49/18 (2006.01); A61K 51/12 (2006.01); A61K 9/50 (2006.01); A61K 31/282 (2006.01); A61K 31/445 (2006.01); A61K 31/714 (2006.01); A61L 31/04 (2006.01); A61L 31/18 (2006.01); B82Y 5/00 (2011.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
A61K 49/00 (2013.01); A61K 9/5031 (2013.01); A61K 9/5042 (2013.01); A61K 9/5073 (2013.01); A61K 9/5084 (2013.01); A61K 31/282 (2013.01); A61K 31/445 (2013.01); A61K 31/714 (2013.01); A61K 49/0017 (2013.01); A61K 49/0091 (2013.01); A61K 49/04 (2013.01); A61K 49/1818 (2013.01); A61K 49/225 (2013.01); A61K 51/1251 (2013.01); A61L 31/042 (2013.01); A61L 31/18 (2013.01); B82Y 5/00 (2013.01); B82Y 30/00 (2013.01);
Abstract
A microsphere and method for forming the same are disclosed. The microsphere includes modified cellulose and at least one of a visualization agent, a magnetic material, or a radioactive material.