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:
Aug. 26, 2025
Filed:
May. 20, 2021
Applicant:
Beijing Cytoniche Biotechnology Co., Ltd., Beijing, CN;
Inventors:
Wei Liu, Beijing, CN;
Xiaojun Yan, Beijing, CN;
Assignee:
Beijing CytoNiche Biotechnology Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 11/02 (2006.01); B29B 11/06 (2006.01); B29C 41/00 (2006.01); B29C 41/38 (2006.01);
U.S. Cl.
CPC ...
C12N 11/02 (2013.01); B29B 11/06 (2013.01); B29C 41/003 (2013.01); B29C 41/38 (2013.01); B29K 2089/00 (2013.01); B29K 2833/12 (2013.01);
Abstract
The present disclosure discloses an aggregate of cell carrier particles and a method for preparing same. The aggregate of cell carrier particles is formed by aggregating cell carrier particles and has a particular shape including the shape of a tablet and the shape of a block. The method for preparing the aggregate of cell carrier particles is a punch-forming process, a mold-forming process, a lyophilization process or a dehydrating-evaporating process.