Patent Explorer
Browse, filter, and analyze 111764 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| DE2941279A1 | HOSE-SHAPED ORGAN PROSTHESIS AND METHOD FOR THE PRODUCTION THEREOF | Sumitomo Electric Industries Ltd | Expired / Lapsed | 1979-10-11 | — | 1999-10-11 | 0.0 yrs | 0 | |
| FR2681525A1 | Device for flexible or semi-rigid stabilisation of the spine, in particular of the human spine, by a posterior route | MEDICAL OP | Expired / Lapsed | 1991-09-19 | — | 2011-09-19 | 0.0 yrs | 0 | |
| GB289862A | GB289862A - - Google Patents | C Lorenz AG | Expired / Lapsed | 1928-05-04 | — | 1948-05-04 | 0.0 yrs | 0 | |
| DE3113142A1 | Implant for the stable inner immobilization of the spine | Silesian University of Technology | Expired / Lapsed | 1981-04-01 | — | 2001-04-01 | 0.0 yrs | 0 | |
| WO1989007136A2 | Modified hepatocytes and uses therefor | Howard Hughes Medical Institute | Expired / Lapsed | 1989-02-02 | — | 2009-02-02 | 0.0 yrs | 0 | |
| GB551209A | Rectifying contact detector systems for very short electric waves | AT&T Inc | Expired / Lapsed | 1941-02-04 | — | 1961-02-04 | 0.0 yrs | 0 | |
| US20010016776A1 | Spine distraction implant and method | Medtronic Europe SARL | Expired / Lapsed | 1999-07-27 | — | 2019-07-27 | 0.0 yrs | 113 | |
| DE8934C | Innovation in curve hoop springs, which enables them to be used as an ordinary spring | J. G. LEGLER in Nürnberg, Obere Kreuzgasse 21 | Active / In Force | — | — | — | — | 0 | |
| GB528061A | Improvements in or relating to radio direction finding apparatus | PLESSY Co Ltd | Expired / Lapsed | 1939-04-21 | — | 1959-04-21 | 0.0 yrs | 0 | |
| GB342219A | Improvements in or relating to light valves | Marconis Wireless Telegraph Co Ltd | Expired / Lapsed | 1930-04-25 | — | 1950-04-25 | 0.0 yrs | 0 | |
| GB440951A | Improvements in and relating to electric condensers more particularly for high frequency and wireless purposes and processes for the manufacture thereof | Individual | Expired / Lapsed | 1934-04-06 | — | 1954-04-06 | 0.0 yrs | 0 | |
| WO1992012242A1 | Modified hepatocytes and uses therefor | Howard Hughes Medical Institute | Expired / Lapsed | 1991-12-23 | — | 2011-12-23 | 0.0 yrs | 0 | |
| GB1243353A | A prosthetic appliance | Colorado State University Research Foundation | Expired / Lapsed | 1968-10-25 | — | 1988-10-25 | 0.0 yrs | 0 | |
| GB435153A | Improvements in or relating to the coupling of high frequency oscillation circuits | The General Electric Company PLC | Expired / Lapsed | 1934-08-21 | — | 1954-08-21 | 0.0 yrs | 0 | |
| GB703189A | Improvements in or relating to relative phase responsive arrangements | Marconis Wireless Telegraph Co Ltd | Expired / Lapsed | 1951-07-10 | — | 1971-07-10 | 0.0 yrs | 0 | |
| DE239216C | DE239216C - - Google Patents | — | Active / In Force | — | — | — | — | 0 | |
| EP0551524A1 | Signal processor and learning method thereof | JFE Steel Corp | Expired / Lapsed | 1992-08-03 | — | 2012-08-03 | 0.0 yrs | 7 | |
| DE235181C | DE235181C - - Google Patents | — | Active / In Force | — | — | — | — | 0 | |
| BE507259A | BE507259A - - Google Patents | — | Active / In Force | — | — | — | — | 0 | |
| FR1542889A | Foldable chamber pump | International Business Machines Corp | Active / In Force | — | — | — | — | 0 |
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