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.:

US 8497121 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 30, 2013

Filed:

Mar. 23, 2012
Applicants:

Jian Q. Yao, Shanghai, CN;

Victor Zaporojan, Richardson, TX (US);

Inventors:

Jian Q. Yao, Shanghai, CN;

Victor Zaporojan, Richardson, TX (US);

Assignee:

Zimmer Orthobiologics, Inc., Austin, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention provides a composition including isolated small living tissue particles, a method of making the tissue particles, and a method of using the composition to ameliorate a tissue defect. The tissue particles are composed of cells and their associated extracellular molecules and are sized, in certain embodiments, to be smaller than about 1 mm. Another aspect of the inventive tissue particles is the large percentage of viable cells. In certain embodiments, the tissue particles are made from cartilage and the composition may also contain additives such as adhesives, solutions, and bioactive agents.


Find Patent Forward Citations

Yao, Jian. (2013). Method of obtaining viable small tissue particles and use for tissue repair (U.S. Patent No. 8497121). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8497121

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