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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 12312603 B1

PDFFull Text
Date of Patent:
May. 27, 2025

Filed:

Jan. 26, 2024

Cell populations of cd31-positive, cd45-negative, cd200-positive mammalian cells and use thereof

Applicant:

Osaka University, Osaka, JP;

Inventors:

Nobuyuki Takakura, Osaka, JP;

Hisamichi Naito, Osaka, JP;

Taku Wakabayashi, Osaka, JP;

Assignee:

Osaka University, Osaka, JP;

Attorney:

Knobbe Martens Olson & Bear LLP

Primary Examiner:

Thane Underdahl

Int. Cl.
CPC ...
C12N 5/071 (2010.01); A61K 35/44 (2015.01); A61P 1/16 (2006.01); A61P 7/04 (2006.01); G01N 33/50 (2006.01);
U.S. Cl.
CPC ...
C12N 5/0692 (2013.01); A61K 35/44 (2013.01); A61P 1/16 (2018.01); A61P 7/04 (2018.01); G01N 33/5073 (2013.01); C12N 2509/10 (2013.01);
Abstract

Provided are a cell population substantially consisting of mammalian cells that are positive for cell surface markers CD31 and CD200 and negative for CD45; a cell population substantially consisting of mammalian cells that are positive for cell surface markers CD31, CD157 and CD200 and negative for CD45; a mammalian vascular endothelial stem cell that is positive for the cell surface marker CD31, positive for at least one of CD157 and CD200, and negative for CD45; and a medicament for vascular regeneration, comprising any of the cell populations or the vascular endothelial stem cells as an active ingredient.

Find Patent Forward Citations

Takakura, Nobuyuki. (2025). Cell populations of cd31-positive, cd45-negative, cd200-positive mammalian cells and use thereof (U.S. Patent No. 12312603). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12312603

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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