Patent US2187708A successfully refreshed from Google Patents.
University of Pennsylvania
UniversityActive Patents
0
Total Holdings
35
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US6121172A | Composite materials using bone bioactive glass and ceramic … | Expired / Lapsed | 1995-06-05 | 2000-09-19 | 15 | Details |
| US5964807A | Compositions and methods for intervertebral disc reformation | Expired / Lapsed | 1996-08-08 | 1999-10-12 | 19 | Details |
| US5871777A | Incorporation of biologically active molecules into bioacti… | Expired / Lapsed | 1997-05-02 | 1999-02-16 | 19 | Details |
| US5849331A | Incorporation of biological molecules into bioactive glasses | Expired / Lapsed | 1997-09-03 | 1998-12-15 | 23 | Details |
| US5840300A | Methods and compositions comprising single chain recombinan… | Expired / Lapsed | 1995-09-11 | 1998-11-24 | 9 | Details |
| US5648301A | Bioactive material template for in vitro synthesis of bone … | Expired / Lapsed | 1995-06-02 | 1997-07-15 | 7 | Details |
| US5643789A | Bioactive material template for in vitro synthesis of bone … | Expired / Lapsed | 1994-07-21 | 1997-07-01 | 20 | Details |
| US5556700A | Conductive polyaniline laminates | Expired / Lapsed | 1994-03-25 | 1996-09-17 | 23 | Details |
| US5435302A | Flexible surface coils for use in nuclear magnetic resonanc… | Expired / Lapsed | 1993-09-22 | 1995-07-25 | 15 | Details |
| US5188098A | Method and apparatus for ECG gated ventilation | Expired / Lapsed | 1991-11-04 | 1993-02-23 | 20 | Details |
| US5075321A | Methods of treating diseases characterized by interactions … | Expired / Lapsed | 1988-02-24 | 1991-12-24 | 60 | Details |
| US4963151A | Reinforced bone cement, method of production thereof and re… | Expired / Lapsed | 1988-12-28 | 1990-10-16 | 33 | Details |
| US4938740A | Reducing stress at vascular graft anastomoses | Expired / Lapsed | 1988-05-25 | 1990-07-03 | 3 | Details |
| US4877035A | Measurement of the end-systolic pressure-volume relation us… | Expired / Lapsed | 1988-10-12 | 1989-10-31 | 13 | Details |
| US4781676A | Interstitial administration of perfluorochemical emulsions … | Expired / Lapsed | 1987-02-20 | 1988-11-01 | 19 | Details |
| US4549547A | Implantable bone growth stimulator | Expired / Lapsed | 1982-07-27 | 1985-10-29 | 13 | Details |
| US4506674A | Method of stimulating osteogenesis with distributed port ca… | Expired / Lapsed | 1983-12-22 | 1985-03-26 | 10 | Details |
| US4497829A | Process for preparing perfluorochemical emulsion artificial… | Expired / Lapsed | 1983-08-19 | 1985-02-05 | 14 | Details |
| US4467809A | Method for non-invasive electrical stimulation of epiphysea… | Expired / Lapsed | 1982-09-17 | 1984-08-28 | 11 | Details |
| US4467808A | Method for preventing and treating osteoporosis in a living… | Expired / Lapsed | 1982-09-17 | 1984-08-28 | 10 | Details |
| US4442846A | Distributed port bone-piercing cathode for electrically sti… | Expired / Lapsed | 1981-11-10 | 1984-04-17 | 9 | Details |
| US4423077A | Perfluorochemical emulsion artificial blood | Expired / Lapsed | 1982-07-27 | 1983-12-27 | 12 | Details |
| US4397870A | Process for prolonging retention of emulsion particles in t… | Expired / Lapsed | 1982-07-27 | 1983-08-09 | 17 | Details |
| US4153060A | Method and apparatus for electrically enhanced bone growth … | Expired / Lapsed | 1978-03-15 | 1979-05-08 | 26 | Details |
| US4080966A | Automated infusion apparatus for blood pressure control and… | Expired / Lapsed | 1976-08-12 | 1978-03-28 | 17 | Details |
| US4053333A | Enhancing magnetic properties of amorphous alloys by anneal… | Expired / Lapsed | 1976-07-29 | 1977-10-11 | 10 | Details |
| US4010738A | Method of predicting and detecting ovulation | Expired / Lapsed | 1975-04-02 | 1977-03-08 | 26 | Details |
| US3720097A | Apparatus and method for measuring mammalian blood viscosity | Expired / Lapsed | 1971-01-21 | 1973-03-13 | 22 | Details |
| US3623483A | Autotransfusor atraumatic suction tip | Expired / Lapsed | 1969-07-23 | 1971-11-30 | 5 | Details |
| US3601809A | Addressable list memory systems | Expired / Lapsed | 1968-11-04 | 1971-08-24 | 25 | Details |
| US2230997A | Method of extracting constituents of living cells | Expired / Lapsed | 1937-12-23 | 1941-02-11 | 0 | Details |
| US2225774A | Method for the treatment of biologically active products | Expired / Lapsed | 1937-02-16 | 1940-12-24 | 0 | Details |
| US2199817A | Preservation of biologically active substances | Expired / Lapsed | 1936-10-17 | 1940-05-07 | 0 | Details |
| US2199816A | Preservation of biologically active substances | Expired / Lapsed | 1935-12-12 | 1940-05-07 | 0 | Details |
| US2199815A | Apparatus for the treatment of biologically active products | Expired / Lapsed | 1935-12-12 | 1940-05-07 | 0 | Details |