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Legal status
Patent not validated
| (51) | INT.CL. | A61L 27/20 | (2006.01) |
| A61L 27/20 | (2013.01) | ||
| A61L 27/50 | (2006.01) | ||
| A61L 27/52 | (2013.01) | ||
| A61L 27/52 | (2006.01) | ||
| A61L2300/402 | (2013.01) | ||
| A61L 27/22 | (2006.01) | ||
| A61L2400/06 | (2013.01) | ||
| A61L 27/26 | (2006.01) | ||
| A61L2430/34 | (2013.01) | ||
| A61L 27/227 | (2013.01) | ||
| A61L 27/26 | (2013.01) |
| (11) | Number of the document | 3645063 |
| (13) | Kind of document | T |
| (96) | European patent application number | 18823073.4 |
| Date of filing the European patent application | 2018-06-26 | |
| (97) | Date of publication of the European application | 2020-05-06 |
| (45) | Date of publication and mention of the grant of the patent | 2022-09-28 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2018/039574 |
| Date | 2018-06-26 |
| (87) | Number | WO 2019/005848 |
| Date | 2019-01-03 |
| (30) | Number | Date | Country code |
| 201762525131 P | 2017-06-26 | US | |
| 201862641095 P | 2018-03-09 | US |
| (72) |
ALTMAN, Gregory H. , US
XU, Peng , US
JIN, Erlei , US
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| (73) |
Evolved by Nature, Inc. ,
196 Boston Avenue, Medford, MA 02155,
US
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| (54) | SILK-HYALURONIC ACID BASED TISSUE FILLERS AND METHODS OF USING THE SAME |
| SILK-HYALURONIC ACID BASED TISSUE FILLERS AND METHODS OF USING THE SAME |