Battelle Development Corp
Battelle DActive Patents
0
Total Holdings
45
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB1154191A | Print-Out Elements and Processes employing same | Expired / Lapsed | 1967-05-16 | — | 0 | Details |
| GB698994A | Method and apparatus for developing electrostatic images | Expired / Lapsed | 1951-12-14 | — | 0 | Details |
| US4876094A | Controlled release liquid dosage formulation | Expired / Lapsed | 1986-07-14 | 1989-10-24 | 5 | Details |
| US4570271A | Porous coatings from wire mesh for bone implants | Expired / Lapsed | 1983-12-14 | 1986-02-18 | 11 | Details |
| US4532123A | Dual Microcapsules and process for their preparation | Expired / Lapsed | 1983-02-18 | 1985-07-30 | 26 | Details |
| US4124664A | Formation of filaments directly from an unconfined source o… | Expired / Lapsed | 1976-11-30 | 1978-11-07 | 16 | Details |
| US3904344A | Apparatus for the formation of discontinuous filaments dire… | Expired / Lapsed | 1974-02-19 | 1975-09-09 | 9 | Details |
| US3896203A | Centrifugal method of forming filaments from an unconfined … | Expired / Lapsed | 1973-04-23 | 1975-07-22 | 15 | Details |
| US3861450A | An improved method of formation of filament directly from m… | Expired / Lapsed | 1973-04-06 | 1975-01-21 | 11 | Details |
| US3838185A | Formation of filaments directly from molten material | Expired / Lapsed | 1972-05-10 | 1974-09-24 | 0 | Details |
| US3812901A | Method of producing continuous filaments using a rotating h… | Expired / Lapsed | 1973-01-30 | 1974-05-28 | 13 | Details |
| US3758186A | Method of copying holograms | Expired / Lapsed | 1966-11-30 | 1973-09-11 | 4 | Details |
| US3754814A | Coherent imaging with reduced speckle | Expired / Lapsed | 1971-01-19 | 1973-08-28 | 27 | Details |
| US3713441A | Method of using an artery vein shunt applique | Expired / Lapsed | 1970-10-22 | 1973-01-30 | 4 | Details |
| US3710842A | Method of producing controlled length metal filaments | Expired / Lapsed | 1970-12-28 | 1973-01-16 | 9 | Details |
| US3685680A | Peritoneal dialysis delivery unit using home-prepared dialy… | Expired / Lapsed | 1970-06-08 | 1972-08-22 | 18 | Details |
| US3683892A | Device for the extraction of core samples | Expired / Lapsed | 1970-07-13 | 1972-08-15 | 7 | Details |
| US3677616A | Reduced noise high resolution holographic imaging using spa… | Expired / Lapsed | 1971-05-03 | 1972-07-18 | 6 | Details |
| US3674008A | Quantitative pulsed transilluminator and method of operation | Expired / Lapsed | 1970-07-13 | 1972-07-04 | 20 | Details |
| US3653388A | Catheter insertion trocar | Expired / Lapsed | 1969-12-04 | 1972-04-04 | 6 | Details |
| US3638195A | Digital communication interface | Expired / Lapsed | 1970-04-13 | 1972-01-25 | 5 | Details |
| US3568660A | Pacemaker catheter | Expired / Lapsed | 1967-11-20 | 1971-03-09 | 8 | Details |
| US3552858A | Contour generation by wavefront reconstruction | Expired / Lapsed | 1966-09-13 | 1971-01-05 | 0 | Details |
| US3506327A | Wavefront reconstruction using a coherent reference beam | Expired / Lapsed | 1964-04-23 | 1970-04-14 | 0 | Details |
| US3501303A | Photosensitive crystalline polyacetylenic system and method… | Expired / Lapsed | 1966-06-06 | 1970-03-17 | 0 | Details |
| US3480003A | Apparatus for measuring esophageal motility | Expired / Lapsed | 1967-02-03 | 1969-11-25 | 0 | Details |
| US3400892A | Resonant vibratory apparatus | Expired / Lapsed | 1965-12-02 | 1968-09-10 | 0 | Details |
| US3342937A | Synchronizing of electron beam scanning in a narrow bandwid… | Expired / Lapsed | 1966-12-02 | 1967-09-19 | 1 | Details |
| US3309461A | Pseudo-random electron beam scanning system for narrow band… | Expired / Lapsed | 1962-08-01 | 1967-03-14 | 2 | Details |
| US3239942A | Process for drying food | Expired / Lapsed | 1962-04-16 | 1966-03-15 | 2 | Details |
| US3235826A | Pressure transducer | Expired / Lapsed | 1964-03-16 | 1966-02-15 | 2 | Details |
| US3195533A | Detecting physiological conditions by measuring bioelectric… | Expired / Lapsed | 1963-04-26 | 1965-07-20 | 2 | Details |
| US2959159A | Free-piston internal combustion apparatus | Expired / Lapsed | 1958-05-16 | 1960-11-08 | 0 | Details |
| US2829533A | Automatic transmission control system | Expired / Lapsed | 1956-03-05 | 1958-04-08 | 0 | Details |
| US2778802A | Intermetallic compounds of groups iii and v metals containi… | Expired / Lapsed | 1954-04-26 | 1957-01-22 | 2 | Details |
| US2773951A | Multiple-contact switch | Expired / Lapsed | 1955-01-03 | 1956-12-11 | 0 | Details |
| US2710253A | Semiconducting alloy | Expired / Lapsed | 1953-10-19 | 1955-06-07 | 2 | Details |
| US2666144A | Electroradiography | Expired / Lapsed | 1950-02-02 | 1954-01-12 | 2 | Details |
| US2647464A | Electrography | Expired / Lapsed | 1949-10-26 | 1953-08-04 | 0 | Details |
| US2638416A | Developer composition for developing an electrostatic laten… | Expired / Lapsed | 1948-05-01 | 1953-05-12 | 2 | Details |
| US2576047A | Method and apparatus for printing electrically | Expired / Lapsed | 1948-10-21 | 1951-11-20 | 0 | Details |
| US2564337A | Production of refractory metals | Expired / Lapsed | 1948-11-02 | 1951-08-14 | 0 | Details |
| US2556763A | Production of refractory metals | Expired / Lapsed | 1948-06-30 | 1951-06-12 | 2 | Details |
| US2478856A | Method of recovering surface permeability of a porous body | Expired / Lapsed | 1948-06-10 | 1949-08-09 | 0 | Details |
| US2446060A | Chemical polishing of metal surfaces | Expired / Lapsed | 1944-07-04 | 1948-07-27 | 0 | Details |