Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7771427 | Partially resorbable connective tissue distraction devices and techniques | Steven Cohen, Ralph E. Holmes, J. Peter Amis, Horst Fichtner | 2010-08-10 |
| 7442389 | Methods of administering microparticles combined with autologous body components | Gerhard Quelle, Russell J. Anderson | 2008-10-28 |
| 6712851 | Resorbable, macro-porous non-collapsing and flexible membrane barrier for skeletal repair and regeneration | Christopher J. Calhoun | 2004-03-30 |
| 6432045 | Urethra surgical device | Corbett W. Stone, Brian S. Kelleher, David Lipsitz | 2002-08-13 |
| 6391059 | Membrane with tissue-guiding surface corrugations | Christopher J. Calhoun | 2002-05-21 |
| 5919234 | Resorbable, macro-porous, non-collapsing and flexible membrane barrier for skeletal repair and regeneration | Christopher J. Calhoun | 1999-07-06 |