Patent US2201219A successfully refreshed from Google Patents.
Bpifrance Financement SA
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45
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| FR2421626A1 | Multiple contact heart stimulating electrode - has coiled w… | Expired / Lapsed | 1978-09-22 | — | 0 | Details |
| FR2396981A1 | Optical fibre mfr. - using fluoride glass compsns. contg. t… | Expired / Lapsed | 1977-07-05 | — | 0 | Details |
| GB1587157A | Compositions of fluorinated glasses | Expired / Lapsed | 1977-06-13 | — | 4 | Details |
| FR2267800A1 | Catheter insertion system - uses auxiliary fluid injected i… | Expired / Lapsed | 1974-04-17 | — | 0 | Details |
| FR2251302A1 | Externally controlled artificial sphincter - external elect… | Expired / Lapsed | 1973-11-16 | — | 0 | Details |
| US4717691A | Fluoride glass compositions based on actinides or yttrium | Expired / Lapsed | 1985-05-28 | 1988-01-05 | 57 | Details |
| US4618989A | Method and system for detecting elliptical objects | Expired / Lapsed | 1984-01-19 | 1986-10-21 | 22 | Details |
| US4497074A | Organ prostheses | Expired / Lapsed | 1979-05-30 | 1985-02-05 | 47 | Details |
| US4464468A | Immobilization of active protein by cross-linking to inacti… | Expired / Lapsed | 1982-04-16 | 1984-08-07 | 36 | Details |
| US4377991A | Internal combustion apparatus | Expired / Lapsed | 1980-08-05 | 1983-03-29 | 20 | Details |
| US4328318A | Glasses containing fluorine, their preparation and their ap… | Expired / Lapsed | 1980-03-20 | 1982-05-04 | 24 | Details |
| US4311659A | Processes for the manufacture of organ prostheses | Expired / Lapsed | 1979-09-07 | 1982-01-19 | 17 | Details |
| US4294258A | Measuring head enabling the production of physiological mea… | Expired / Lapsed | 1979-03-19 | 1981-10-13 | 34 | Details |
| US4225979A | Total or partial ureteral prosthesis | Expired / Lapsed | 1978-11-28 | 1980-10-07 | 21 | Details |
| US4204435A | Devices using ultrasounds for forming images, in particular… | Expired / Lapsed | 1978-04-27 | 1980-05-27 | 5 | Details |
| US4200213A | Percussion apparatus | Expired / Lapsed | 1978-11-02 | 1980-04-29 | 16 | Details |
| US4184129A | Systems for transmitting data between distant locations | Expired / Lapsed | 1977-06-03 | 1980-01-15 | 21 | Details |
| US4173797A | Prosthesis for arthroplasty of the hip | Expired / Lapsed | 1977-08-17 | 1979-11-13 | 10 | Details |
| US4172071A | Chromophore blue adsorbent method for the purification of p… | Expired / Lapsed | 1977-05-19 | 1979-10-23 | 21 | Details |
| US4157665A | Formation of acoustical images | Expired / Lapsed | 1977-10-06 | 1979-06-12 | 8 | Details |
| US4153684A | Immunizing and anti-infectious adjuvant agents constituted … | Expired / Lapsed | 1977-03-07 | 1979-05-08 | 48 | Details |
| US4146295A | Holographic device for obtaining a coded image of an object… | Expired / Lapsed | 1976-12-15 | 1979-03-27 | 4 | Details |
| US4141741A | Compositions of fluoride glasses and process for manufactur… | Expired / Lapsed | 1977-06-10 | 1979-02-27 | 2 | Details |
| US4119938A | Methods and devices for ultrasonic imaging | Expired / Lapsed | 1975-11-06 | 1978-10-10 | 30 | Details |
| US4117446A | Devices for probing by ultrasonic radiation | Expired / Lapsed | 1977-06-20 | 1978-09-26 | 10 | Details |
| US4094764A | Device for cathodic sputtering at a high deposition rate | Expired / Lapsed | 1976-09-13 | 1978-06-13 | 2 | Details |
| US4085443A | Keyboard operated apparatus for simultaneous coding and dis… | Expired / Lapsed | 1975-09-08 | 1978-04-18 | 8 | Details |
| US4056095A | Control device for medical and surgical uses | Expired / Lapsed | 1976-04-01 | 1977-11-01 | 25 | Details |
| US4053871A | Method and system for the iterative and simultaneous compar… | Expired / Lapsed | 1975-12-04 | 1977-10-11 | 33 | Details |
| US4040815A | Very finely divided lithium and process for manufacturing s… | Expired / Lapsed | 1976-01-30 | 1977-08-09 | 7 | Details |
| US4034332A | Ultrasonic transmitting and receiving devices using dielect… | Expired / Lapsed | 1974-10-15 | 1977-07-05 | 10 | Details |
| US4004979A | Preparation of active proteins cross-linked to inactive pro… | Expired / Lapsed | 1975-01-15 | 1977-01-25 | 4 | Details |
| US3947331A | Methods for forming an electrolytic deposit containing moly… | Expired / Lapsed | 1973-06-18 | 1976-03-30 | 23 | Details |
| US3904901A | Rotary electric machine with super-conducting winding | Expired / Lapsed | 1973-11-02 | 1975-09-09 | 27 | Details |
| US3890535A | Ion sources | Expired / Lapsed | 1972-10-11 | 1975-06-17 | 14 | Details |
| CA960932A | Catheter | Expired / Lapsed | 1970-06-19 | 1975-01-14 | 0 | Details |
| US3850348A | Apparatus for injection of liquid | Expired / Lapsed | 1973-02-09 | 1974-11-26 | 3 | Details |
| US3832992A | Naturally air-conditioned dwellings | Expired / Lapsed | 1972-06-26 | 1974-09-03 | 22 | Details |
| US3825348A | Process of optical path modulation and modulator for implem… | Expired / Lapsed | 1972-11-27 | 1974-07-23 | 12 | Details |
| US3806785A | Brushless d. c. electric machine | Expired / Lapsed | 1972-06-01 | 1974-04-23 | 17 | Details |
| US3676298A | Process for the treatment of organs to be used as grafts,no… | Expired / Lapsed | 1970-06-20 | 1972-07-11 | 0 | Details |
| DE1965159C | Device for the transmission of graphic representations | Expired / Lapsed | — | 1972-04-20 | 0 | Details |
| FR2088597A5 | Grafted silicone resins - with vinyl pyrrolidone by heating | Expired / Lapsed | 1970-04-17 | 1972-01-07 | 0 | Details |
| US3628848A | Variable phase contrast microscopy | Expired / Lapsed | 1969-12-23 | 1971-12-21 | 10 | Details |
| US3604247A | Automatic viscosity meter | Expired / Lapsed | 1969-07-18 | 1971-09-14 | 8 | Details |