AN-CHENG CHANG
Inventor
Stats
- 4 total patents issued
- 6 total patents filed
- most recent filing
This is official USPTO record data
Details
- 4 Issued Patents
- 6 Filed Patents
- 86 Total Citation Count
- Aug 20, 2007 Most Recent Filing
- Mar 8, 1990 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| STRYKER CORPORATION | 1 1 | 1998 2007 |
| NOVAVAX, INC. | 1 1 | 1990 1991 |
| MICRO VESICULAR SYSTEMS, INC. | 1 | 1990 |
| MICRO-PAK, INC. | 1 | 1990 |
Inventor Addresses
| Address | Duration |
|---|---|
| Nashua, NH | Aug 28, 90 - Nov 17, 92 |
| WESTBOROUGH, MA | Aug 23, 01 - Aug 23, 01 |
| Westborough, MA, US | Jul 02, 09 - Feb 12, 13 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| A01N: | PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF | 1 |
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 4 |
| A61P: | THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8,372,805 | 2013 | Osteogenic devices and methods of use thereof for repair of endochondral bone, osteochondral and chondral defects | 0 |
| 2009/0169,592 | 2009 | Osteogenic devices and methods of use thereof for repair of endochondral bone and osteochondral defects | 0 |
| 2001/0016,646 | 2001 | OSTEOGENIC DEVICES AND METHODS OF USE THEREOF FOR REPAIR OF ENDOCHONDRAL BONE, OSTEOCHONDRAL AND CHONDRAL DEFECTS | 22 |
| 5,164,191 | 1992 | Lipid vesicles having an alkyd as a wall-forming material | 6 |
| 5,049,395 | 1991 | Controlled release vehicle | 5 |
