ExxonMobil Oil Corp
ExxonMobilActive Patents
0
Total Holdings
97
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB748782A | Apparatus for displaying and re-recording reproducible reco… | Expired / Lapsed | 1953-06-09 | — | 0 | Details |
| US3821696A | Downhole data generator for logging while drilling system | Expired / Lapsed | 1973-03-13 | 1974-06-28 | 12 | Details |
| US3259880A | Time variable gating for acoustic logging | Expired / Lapsed | 1962-09-05 | 1966-07-05 | 2 | Details |
| US3244323A | Dispatching system for controlling and accounting for the l… | Expired / Lapsed | 1964-02-11 | 1966-04-05 | 2 | Details |
| US3238772A | System adapted for diagnosing large numbers of automotive r… | Expired / Lapsed | 1962-12-20 | 1966-03-08 | 2 | Details |
| US3207055A | Automotive diagnostic system with automatic ventilation | Expired / Lapsed | 1962-11-30 | 1965-09-21 | 2 | Details |
| US3183353A | Gain-stabilized scintiliation detection system | Expired / Lapsed | 1962-05-24 | 1965-05-11 | 2 | Details |
| US3177701A | Measurement of change in weight | Expired / Lapsed | 1962-09-25 | 1965-04-13 | 2 | Details |
| US3072058A | Pipe line control system | Expired / Lapsed | 1961-08-18 | 1963-01-08 | 2 | Details |
| US3044298A | Unbalanced bridge measurements of borehole temperature | Expired / Lapsed | 1957-12-16 | 1962-07-17 | 0 | Details |
| US3022488A | Delayed acoustic velocity signal transmission | Expired / Lapsed | 1958-02-17 | 1962-02-20 | 0 | Details |
| US3000207A | Apparatus for determining the rate of flow of a liquid | Expired / Lapsed | 1957-10-07 | 1961-09-19 | 0 | Details |
| US2982942A | Directional sound detection | Expired / Lapsed | 1953-01-07 | 1961-05-02 | 0 | Details |
| US2882988A | Elimination of near surface reflection effects | Expired / Lapsed | 1953-03-16 | 1959-04-21 | 0 | Details |
| US2857011A | Noise sensitive control of acoustic well logging systems | Expired / Lapsed | 1955-01-20 | 1958-10-21 | 0 | Details |
| US2849075A | Self-sustaining oscillatory acoustic well logging | Expired / Lapsed | 1953-03-23 | 1958-08-26 | 0 | Details |
| US2839144A | Well flow device | Expired / Lapsed | 1953-07-22 | 1958-06-17 | 0 | Details |
| US2834422A | Seismic data producing system | Expired / Lapsed | 1956-06-21 | 1958-05-13 | 0 | Details |
| US2794951A | Dynamic cable measuring system | Expired / Lapsed | 1953-08-27 | 1957-06-04 | 0 | Details |
| US2794965A | Statistical interpretation of seismograms | Expired / Lapsed | 1953-05-25 | 1957-06-04 | 2 | Details |
| US2765403A | Conduction transfer production of control voltage functions | Expired / Lapsed | 1952-08-18 | 1956-10-02 | 0 | Details |
| US2752092A | Wave analysis | Expired / Lapsed | 1951-10-22 | 1956-06-26 | 1 | Details |
| US2741691A | Radiant energy source for infrared spectroscopy and the like | Expired / Lapsed | 1952-02-18 | 1956-04-10 | 0 | Details |
| US2737639A | Electromechanical acoustic pulser | Expired / Lapsed | 1953-03-23 | 1956-03-06 | 0 | Details |
| US2731168A | System for gathering and loading oil from underwater oil we… | Expired / Lapsed | 1952-11-17 | 1956-01-17 | 2 | Details |
| US2722282A | Acoustic well logging system | Expired / Lapsed | 1950-08-24 | 1955-11-01 | 2 | Details |
| US2713147A | Acoustic velocity-electrical resistance correlation well lo… | Expired / Lapsed | 1953-06-29 | 1955-07-12 | 0 | Details |
| US2704364A | Velocity well logging | Expired / Lapsed | 1950-10-28 | 1955-03-15 | 0 | Details |
| US2699675A | Two-conductor system for measuring rate and direction of fl… | Expired / Lapsed | 1950-03-06 | 1955-01-18 | 0 | Details |
| US2684468A | Apparatus for measuring a periodically recurring signal in … | Expired / Lapsed | 1950-08-21 | 1954-07-20 | 0 | Details |
| US2676145A | Gaseous polymerization by electrical discharge | Expired / Lapsed | 1949-09-01 | 1954-04-20 | 2 | Details |
| US2675086A | Method and apparatus for seismic prospecting | Expired / Lapsed | 1948-05-03 | 1954-04-13 | 0 | Details |
| US2672944A | Method and apparatus for recording seismic signals | Expired / Lapsed | 1948-11-04 | 1954-03-23 | 0 | Details |
| US2654874A | Seismic exploration system | Expired / Lapsed | 1951-06-14 | 1953-10-06 | 0 | Details |
| US2654064A | Electrical resistivity logging of mud invaded formations | Expired / Lapsed | 1950-08-28 | 1953-09-29 | 0 | Details |
| US2644130A | Square wave pulse generating system | Expired / Lapsed | 1949-01-24 | 1953-06-30 | 0 | Details |
| US2639615A | Barometric measurement of elevation | Expired / Lapsed | 1947-03-11 | 1953-05-26 | 0 | Details |
| US2638450A | Reaction products of nu-alkylated polyalkylenepolyamines an… | Expired / Lapsed | 1950-01-17 | 1953-05-12 | 2 | Details |
| US2612568A | Automatic gain control system | Expired / Lapsed | 1946-11-07 | 1952-09-30 | 0 | Details |
| US2604662A | Extrusion of inorganic oxide hydrogels | Expired / Lapsed | 1949-08-02 | 1952-07-29 | 0 | Details |
| US2602914A | Electronic tube | Expired / Lapsed | 1946-04-02 | 1952-07-08 | 0 | Details |
| US2599413A | Drilling mud resistivity meter | Expired / Lapsed | 1950-01-18 | 1952-06-03 | 0 | Details |
| US2594105A | System for gathering and loading oil from underwater oil we… | Expired / Lapsed | 1948-05-14 | 1952-04-22 | 0 | Details |
| US2586731A | Surface generation of seismic waves | Expired / Lapsed | 1949-03-11 | 1952-02-19 | 0 | Details |
| US2583724A | Magnetic flowmeter | Expired / Lapsed | 1948-05-08 | 1952-01-29 | 0 | Details |
| US2577115A | Inventory control device for fuel dispensing devices | Expired / Lapsed | 1945-04-16 | 1951-12-04 | 0 | Details |
| US2554715A | Flow meter | Expired / Lapsed | 1944-09-12 | 1951-05-29 | 0 | Details |
| US2551638A | Production of lubricating oils by condensation of olefinic … | Expired / Lapsed | 1946-06-01 | 1951-05-08 | 2 | Details |
| US2550089A | Electrochemical conversion of hydrocarbons | Expired / Lapsed | 1946-08-31 | 1951-04-24 | 1 | Details |
| US2539355A | Apparatus for measuring interstitial water content, permeab… | Expired / Lapsed | 1947-08-06 | 1951-01-23 | 0 | Details |
| US2535666A | Electrical logging system | Expired / Lapsed | 1949-01-24 | 1950-12-26 | 0 | Details |
| US2534657A | Monochromator | Expired / Lapsed | 1948-08-07 | 1950-12-19 | 0 | Details |
| US2499322A | Automatic aperture controlling device | Expired / Lapsed | 1948-05-08 | 1950-02-28 | 0 | Details |
| US2497045A | Polyvinyl resin dispersions | Expired / Lapsed | 1947-04-16 | 1950-02-07 | 2 | Details |
| US2492808A | Gelling viscous sol particles in aqueous ammonia | Expired / Lapsed | 1947-03-27 | 1949-12-27 | 0 | Details |
| US2467624A | Signal transmission circuit for seismographs | Expired / Lapsed | 1946-03-20 | 1949-04-19 | 0 | Details |
| US2465563A | Geophysical prospecting method | Expired / Lapsed | 1940-06-13 | 1949-03-29 | 0 | Details |
| US2454911A | Geological exploration system | Expired / Lapsed | 1944-08-12 | 1948-11-30 | 0 | Details |
| US2436503A | Delayed well logging | Expired / Lapsed | 1944-12-22 | 1948-02-24 | 0 | Details |
| US2424622A | Timing device for recorders | Expired / Lapsed | 1945-01-15 | 1947-07-29 | 0 | Details |
| US2423813A | Apparatus for handling contact masses | Expired / Lapsed | 1943-04-15 | 1947-07-08 | 0 | Details |
| US2418232A | Process of preparing an inorganic oxide gel | Expired / Lapsed | 1944-05-11 | 1947-04-01 | 0 | Details |
| US2414625A | Process of impregnating lime particles with carbon | Expired / Lapsed | 1944-07-15 | 1947-01-21 | 0 | Details |
| US2414030A | Curb pump | Expired / Lapsed | 1942-05-27 | 1947-01-07 | 0 | Details |
| US2413116A | System for geophysical exploration | Expired / Lapsed | 1944-02-14 | 1946-12-24 | 0 | Details |
| US2408001A | Gain-control system for seismic amplifiers | Expired / Lapsed | 1945-04-14 | 1946-09-24 | 0 | Details |
| US2397350A | Drying of hydrogels | Expired / Lapsed | 1943-08-26 | 1946-03-26 | 0 | Details |
| US2390695A | Method of treating paper stock | Expired / Lapsed | 1942-04-25 | 1945-12-11 | 0 | Details |
| US2387596A | Catalytic conversion of hydrocarbons and catalyst therefor | Expired / Lapsed | 1943-07-22 | 1945-10-23 | 0 | Details |
| US2384943A | Conversion of hydrocarbons | Expired / Lapsed | 1943-04-22 | 1945-09-18 | 0 | Details |
| US2380466A | Plastic compositions and method of making the same | Expired / Lapsed | 1942-02-28 | 1945-07-31 | 0 | Details |
| US2372056A | Method and apparatus for recording seismic waves | Expired / Lapsed | 1941-06-21 | 1945-03-20 | 0 | Details |
| US2355421A | Gravity meter | Expired / Lapsed | 1941-08-06 | 1944-08-08 | 0 | Details |
| US2354420A | Contractor-expander for electric seismographs | Expired / Lapsed | 1937-12-16 | 1944-07-25 | 0 | Details |
| US2342636A | Nonrusting turbine oil | Expired / Lapsed | 1941-03-20 | 1944-02-29 | 0 | Details |
| US2340714A | Method and apparatus for sound analysis | Expired / Lapsed | 1941-01-04 | 1944-02-01 | 0 | Details |
| US2324270A | Means for comparative spectral analysis | Expired / Lapsed | 1940-08-28 | 1943-07-13 | 0 | Details |
| US2318248A | Phase meter | Expired / Lapsed | 1940-02-21 | 1943-05-04 | 0 | Details |
| US2317334A | Master control for electric seismographs | Expired / Lapsed | 1940-02-21 | 1943-04-20 | 0 | Details |
| US2312934A | Gain control for seismograph amplifiers | Expired / Lapsed | 1938-02-01 | 1943-03-02 | 0 | Details |
| US2304740A | Method for recording seismic waves | Expired / Lapsed | 1940-03-06 | 1942-12-08 | 0 | Details |
| US2301739A | Gain control for seismograph amplifiers | Expired / Lapsed | 1939-10-27 | 1942-11-10 | 0 | Details |
| US2277521A | Timing device | Expired / Lapsed | 1938-10-29 | 1942-03-24 | 0 | Details |
| US2264562A | Apparatus for filling containers with measured amounts of f… | Expired / Lapsed | 1939-08-08 | 1941-12-02 | 0 | Details |
| US2261621A | Container closure | Expired / Lapsed | 1938-07-14 | 1941-11-04 | 0 | Details |
| US2252665A | Metal salts of alkyl substituted aryl ether acids and metho… | Expired / Lapsed | 1938-08-17 | 1941-08-12 | 0 | Details |
| US2244612A | Contact catalytic process | Expired / Lapsed | 1939-02-10 | 1941-06-03 | 0 | Details |
| US2228529A | Tubular skimming boom | Expired / Lapsed | 1939-07-31 | 1941-01-14 | 0 | Details |
| US2226533A | Level control valve | Expired / Lapsed | 1938-04-30 | 1940-12-31 | 0 | Details |
| US2194229A | Apparatus for examining well casings | Expired / Lapsed | 1938-10-15 | 1940-03-19 | 0 | Details |
| US2185928A | Apparatus for catalytic conversions and other contact mass … | Expired / Lapsed | 1937-09-01 | 1940-01-02 | 0 | Details |
| US2167124A | Apparatus for recording seismic waves | Expired / Lapsed | 1937-11-17 | 1939-07-25 | 0 | Details |
| US2161764A | Method and means for recording seismic waves | Expired / Lapsed | 1937-11-17 | 1939-06-06 | 0 | Details |
| US2160224A | Means for seismic survey | Expired / Lapsed | 1937-11-17 | 1939-05-30 | 0 | Details |
| US2149115A | Oil burner | Expired / Lapsed | 1936-11-27 | 1939-02-28 | 0 | Details |
| US2085203A | Engine indicator | Expired / Lapsed | 1935-08-21 | 1937-06-29 | 0 | Details |
| US2048897A | Apparatus for filling containers | Expired / Lapsed | 1933-06-27 | 1936-07-28 | 0 | Details |