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 Title: |
US20020086423A1:
Hydrogel thin film containing extracellular matrix components
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Takezawa, Toshiaki; Hyogo, Japan
Yoshizato, Katsutoshi; Hiroshima, Japan
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| Assignee: |
None
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| Published / Filed: |
2002-07-04
/ 2002-02-28
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| Application Number: |
US2002000084426
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| IPC Code: |
Advanced:
A61L 31/00;
A61L 31/04;
A61L 31/14;
C12N 5/00;
C12N 5/02;
Core:
more...
IPC-7:
C12N 5/02;
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| ECLA Code: |
A61L31/00F; A61L31/04F2; A61L31/14F; C12N5/00S;
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| U.S. Class: |
435/397;
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| Priority Number: |
| 2002-02-28 |
US2002000084426 |
| 1997-09-09 |
US1997000925682 |
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| Abstract: |
The thin film of the invention comprises a hydrate of a vitrified gel containing an extracellular matrix components, which can be integrated with a retainer as required. A hydrogel thin film containing an extracellular matrix components such as thin-film collagen hydrogel thin film, which is useful for a cell culture substratum and for preventing organ adhesion, can be easily prepared, and is excellent in expediency.
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| Attorney, Agent or Firm: |
WENDEROTH, LIND & PONACK, L.L.P. ; 2033 K STREET N. W.SUITE 800
, WASHINGTON
, DC
20006-1021 United States of America
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| INPADOC Legal Status: |
None
Family Legal Status Report
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| Family: |
Show 4 known family members
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First Claim:
Show all claims |
What is claimed is:
1. A hydrogel thin film containing an extracellular matrix components, which is a thin film comprising a hydrate of a vitrified matrix gel containing an extracellular matrix components.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 1 U.S. patent(s) that reference this one
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