CELL CULTURE DEVICE, METHOD OF FORMING THE SAME, AND METHOD OF PARTIALLY DETACHING STEM CELLS FROM THE SAME

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United States of America Patent

APP PUB NO 20170218324A1
SERIAL NO

15009845

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A cell culture device includes a container having a surface and a plurality of nano-bristles immobilized to the surface. The nano-bristles are made of styrene copolymer or oligopeptide. A method of partially detaching stem cells from a cell culture device includes: seeding stem cells onto the plurality of nano-bristles, culturing the stem cells, detaching a portion of the stem cells from the nano-bristles by a change in temperature or a shear force, and harvesting the portion of the stem cells.

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Patent Owner(s)

Patent OwnerAddress
CHUNG YUAN CHRISTIAN UNIVERSITYTAOYUAN CITY 320
NATIONAL CENTRAL UNIVERSITYNO 300 ZHONGDA RD ZHONGLI DISTRICT TAOYUAN CITY 32001

International Classification(s)

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  • 2016 Application Filing Year
  • C12M Class
  • 985 Applications Filed
  • 662 Patents Issued To-Date
  • 67.21 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHANG, Yung Taoyuan City, TW 52 262
HIGUCHI, Akon TAOYUAN CITY, TW 10 91
LI, Hsing-Fen TAOYUAN CITY, TW 1 0

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges24143454149926431201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0255075100125150175200225250275300325350375400425450475

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