University of Minnesota System
UniversityActive Patents
0
Total Holdings
28
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US6666886B1 | Tissue equivalent approach to a tissue-engineered cardiovas… | Expired / Lapsed | 2000-02-16 | 2003-12-23 | 17 | Details |
| US6077281A | Septal defect closure device | Expired / Lapsed | 1999-04-22 | 2000-06-20 | 7 | Details |
| US6077291A | Septal defect closure device | Expired / Lapsed | 1996-11-26 | 2000-06-20 | 37 | Details |
| US5879924A | Immortalized cell lines for virus growth | Expired / Lapsed | 1997-09-30 | 1999-03-09 | 10 | Details |
| US5820769A | Method for making magnetic storage having discrete elements… | Expired / Lapsed | 1995-05-24 | 1998-10-13 | 28 | Details |
| US5772905A | Nanoimprint lithography | Expired / Lapsed | 1995-11-15 | 1998-06-30 | 22 | Details |
| US5586985A | Method and apparatus for fixation of distal radius fractures | Expired / Lapsed | 1994-10-26 | 1996-12-24 | 26 | Details |
| US5578045A | Septal defect closure device | Expired / Lapsed | 1994-08-02 | 1996-11-26 | 27 | Details |
| US5415660A | Implantable limb lengthening nail driven by a shape memory … | Expired / Lapsed | 1994-01-07 | 1995-05-16 | 49 | Details |
| US5334217A | Septal defect closure device | Expired / Lapsed | 1993-05-14 | 1994-08-02 | 34 | Details |
| US5276136A | Laminin A chain polypeptides from the amino terminal globul… | Expired / Lapsed | 1992-06-08 | 1994-01-04 | 10 | Details |
| US5171271A | Polypeptides with fibronectin activity | Expired / Lapsed | 1991-02-28 | 1992-12-15 | 10 | Details |
| US5114855A | Method for aggregating cells with small microspheres | Expired / Lapsed | 1990-04-19 | 1992-05-19 | 55 | Details |
| US5059425A | Bandage comprising a fibrous surface coated with polypeptid… | Expired / Lapsed | 1991-01-31 | 1991-10-22 | 3 | Details |
| US5027281A | Method and apparatus for scanning and recording of coordina… | Expired / Lapsed | 1989-06-09 | 1991-06-25 | 22 | Details |
| US4950271A | Ligament graft apparatus and method | Expired / Lapsed | 1989-02-06 | 1990-08-21 | 20 | Details |
| US4911706A | Automatic needle cover | Expired / Lapsed | 1988-10-14 | 1990-03-27 | 8 | Details |
| US4847772A | Vehicle detection through image processing for traffic surv… | Expired / Lapsed | 1987-02-17 | 1989-07-11 | 40 | Details |
| US4797473A | Monoclonal antibodies to unreduced, nonenzymatically-glycat… | Expired / Lapsed | 1986-06-25 | 1989-01-10 | 25 | Details |
| US4775289A | Statically-balanced direct-drive robot arm | Expired / Lapsed | 1987-09-25 | 1988-10-04 | 12 | Details |
| US4772264A | Catheter introduction set | Expired / Lapsed | 1986-06-23 | 1988-09-20 | 5 | Details |
| US4751828A | Freezing apparatus for biological tissue | Expired / Lapsed | 1987-08-21 | 1988-06-21 | 19 | Details |
| US4725207A | Automated peritoneovenous shunt | Expired / Lapsed | 1986-06-23 | 1988-02-16 | 3 | Details |
| US4657530A | Compression pump-catheter | Expired / Lapsed | 1984-04-09 | 1987-04-14 | 12 | Details |
| US4657536A | Check valve catheter | Expired / Lapsed | 1981-03-19 | 1987-04-14 | 10 | Details |
| US4610658A | Automated peritoneovenous shunt | Expired / Lapsed | 1985-02-21 | 1986-09-09 | 11 | Details |
| US4082613A | Process for the production of insulin by genetically transf… | Expired / Lapsed | 1976-04-23 | 1978-04-04 | 7 | Details |
| US4018650A | Method of production and recovery of protein from food wast… | Expired / Lapsed | 1975-10-01 | 1977-04-19 | 14 | Details |