CN2917585Y - Biotype artificial cornea - Google Patents
Biotype artificial cornea Download PDFInfo
- Publication number
- CN2917585Y CN2917585Y CN 200520120641 CN200520120641U CN2917585Y CN 2917585 Y CN2917585 Y CN 2917585Y CN 200520120641 CN200520120641 CN 200520120641 CN 200520120641 U CN200520120641 U CN 200520120641U CN 2917585 Y CN2917585 Y CN 2917585Y
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- Prior art keywords
- cornea
- utility
- model
- regeneration
- base material
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Materials For Medical Uses (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520120641 CN2917585Y (en) | 2005-12-20 | 2005-12-20 | Biotype artificial cornea |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520120641 CN2917585Y (en) | 2005-12-20 | 2005-12-20 | Biotype artificial cornea |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2917585Y true CN2917585Y (en) | 2007-07-04 |
Family
ID=38215385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520120641 Expired - Lifetime CN2917585Y (en) | 2005-12-20 | 2005-12-20 | Biotype artificial cornea |
Country Status (1)
Country | Link |
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CN (1) | CN2917585Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103550826A (en) * | 2013-10-31 | 2014-02-05 | 广州优得清生物科技有限公司 | Method for preparing heterogenic cornea material |
-
2005
- 2005-12-20 CN CN 200520120641 patent/CN2917585Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103550826A (en) * | 2013-10-31 | 2014-02-05 | 广州优得清生物科技有限公司 | Method for preparing heterogenic cornea material |
WO2015062177A1 (en) * | 2013-10-31 | 2015-05-07 | 广州优得清生物科技有限公司 | Method for preparing heterogenous corneal material |
CN103550826B (en) * | 2013-10-31 | 2015-07-08 | 广州优得清生物科技有限公司 | Method for preparing heterogenic cornea material |
US10072244B2 (en) | 2013-10-31 | 2018-09-11 | Youvision Biotech Co., Ltd. | Method for preparing heterogenetic corneal material |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGDONG GUAN HAO BIOLOGICAL SCIENCE + TECHNOLOGY Free format text: FORMER OWNER: CANTON ZHIGUANG BIOTECHNOLOGY CO., LTD. Effective date: 20090612 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090612 Address after: D, Guangzhou international business incubator, Guangzhou Science City, Guangdong, Guangzhou 408, China: 510663 Patentee after: Guangdong summit life sciences Co., Ltd. Address before: Room 2204, east ring building, 474 Ring Road, Guangdong, Guangzhou Province, China: 510075 Patentee before: Zhiguang Biological Sci-Tech Co., Ltd., Guangzhou |
|
CX01 | Expiry of patent term |
Granted publication date: 20070704 |
|
EXPY | Termination of patent right or utility model |