Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985781 | PVA hydrogel | Stephen H. Spiegelberg, Jeffrey W. Ruberti, Niels Alexander Abt | 2011-07-26 |
| 7906064 | Methods for making oxidation resistant polymeric material | Stephen H. Spiegelberg | 2011-03-15 |
| 7858671 | Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices | Edward W. Merrill, William H. Harris, Murali Jasty, Charles R. Bragdon, Daniel O. O'Connor +1 more | 2010-12-28 |
| 7833452 | Method for making oxidation resistant polymeric material | Stephen H. Spiegelberg | 2010-11-16 |
| 7790779 | Selective, controlled manipulation of polymers | — | 2010-09-07 |
| 7790095 | Methods for making oxidation resistant polymeric material | Stephen H. Spiegelberg | 2010-09-07 |
| 7569620 | High modulus crosslinked polyethylene with reduced residual free radical concentration prepared below the melt | Stephen H. Spiegelberg, Gareth H. McKinley | 2009-08-04 |
| 7507774 | High modules crosslinked polyethylene with reduced residual free radical concentration prepared below the melt | Stephen H. Spiegelberg, Gareth H. McKinley | 2009-03-24 |
| 7498365 | Methods for making oxidation resistant polymeric material | Stephen H. Spiegelberg | 2009-03-03 |
| 7431874 | Methods for making oxidation resistant polymeric material | Stephen H. Spiegelberg | 2008-10-07 |
| 7381752 | Selective, controlled manipulation of polymers | — | 2008-06-03 |
| 7304097 | High modulus crosslinked polyethylene with reduced residual free radical concentration prepared below the melt | Stephen H. Spiegelberg, Gareth H. McKinley | 2007-12-04 |
| 7235592 | PVA hydrogel | Stephen H. Spiegelberg, Jeffrey W. Ruberti, Niels Alexander Abt | 2007-06-26 |
| 7205339 | Selective controlled manipulation of polymers | — | 2007-04-17 |
| 7166650 | High modulus crosslinked polyethylene with reduced residual free radical concentration prepared below the melt | Stephen H. Spiegelberg, Gareth H. McKinley | 2007-01-23 |
| 6852772 | High modulus crosslinked polyethylene with reduced residual free radical concentration prepared below the melt | Stephen H. Spiegelberg, Gareth H. McKinley | 2005-02-08 |
| 6786933 | Radiation and melt treated ultra high molecular weight polyethylene prosthetic devices | Edward W. Merrill, William H. Harris, Murali Jasty, Charles R. Bragdon, Daniel O. O'Connor +1 more | 2004-09-07 |
| 6641617 | Radiation and melt treated ultra high molecular weight polyethylene prosthetic device and method | Edward W. Merrill, William H. Harris, Murali Jasty, Charles R. Bragdon, Daniel O. O'Connor +1 more | 2003-11-04 |