ExxonMobil Technology and Engineering Co
ExxonMobilActive Patents
0
Total Holdings
78
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB1458584A | Water swollen gels of multiphase block copolymers comprisin… | Expired / Lapsed | 1974-01-18 | — | 0 | Details |
| US5207107A | Non-intrusive flow meter for the liquid based on solid, liq… | Expired / Lapsed | 1991-06-20 | 1993-05-04 | 10 | Details |
| US4461884A | Intramolecular polymeric complexes-viscosifiers for acid, b… | Expired / Lapsed | 1983-03-25 | 1984-07-24 | 11 | Details |
| US4260840B1 | US4260840B1 - - Google Patents | Expired / Lapsed | 1980-01-11 | 1984-06-12 | 0 | Details |
| US4440510A | Pyrometric gas temperature measurement system | Expired / Lapsed | 1982-09-09 | 1984-04-03 | 10 | Details |
| US4183918A | Detoxifying-medicinal emulsions | Expired / Lapsed | 1978-02-13 | 1980-01-15 | 75 | Details |
| US4130517A | Multiphase block and graft copolymers comprising a hydrophi… | Expired / Lapsed | 1977-03-21 | 1978-12-19 | 7 | Details |
| US3956587A | Facsimile apparatus | Expired / Lapsed | 1973-11-05 | 1976-05-11 | 94 | Details |
| US3849241A | Non-woven mats by melt blowing | Expired / Lapsed | 1972-02-22 | 1974-11-19 | 45 | Details |
| US3841953A | Nonwoven mats of thermoplastic blends by melt blowing | Expired / Lapsed | 1972-03-03 | 1974-10-15 | 2 | Details |
| US3795571A | Laminated non-woven sheet | Expired / Lapsed | 1972-09-21 | 1974-03-05 | 0 | Details |
| US3779907A | Liquid membrane process for the separation of aqueous mixtu… | Expired / Lapsed | 1971-08-25 | 1973-12-18 | 21 | Details |
| US3755527A | Process for producing melt blown nonwoven synthetic polymer… | Expired / Lapsed | 1969-10-09 | 1973-08-28 | 0 | Details |
| US3720819A | Direct digital computer control error detector system | Expired / Lapsed | 1971-11-26 | 1973-03-13 | 12 | Details |
| US3704198A | Nonwoven polypropylene mats of increased strip tensile stre… | Expired / Lapsed | 1969-10-09 | 1972-11-28 | 0 | Details |
| US3676242A | Method of making a nonwoven polymer laminate | Expired / Lapsed | 1969-08-13 | 1972-07-11 | 0 | Details |
| US3652515A | Novel process wherein monomers and diluent solvent are reco… | Expired / Lapsed | 1969-12-08 | 1972-03-28 | 0 | Details |
| US3640551A | Coupling for plastic pipe | Expired / Lapsed | 1970-10-01 | 1972-02-08 | 15 | Details |
| US3551199A | Wire coating composition and microwave heating curing proce… | Expired / Lapsed | 1967-11-20 | 1970-12-29 | 0 | Details |
| US3536235A | Volumetric metering device for particulate solids | Expired / Lapsed | 1968-06-03 | 1970-10-27 | 0 | Details |
| US3507948A | Solution spinning of polypropylene | Expired / Lapsed | 1967-09-29 | 1970-04-21 | 0 | Details |
| US3488996A | Determination of oil in a flowing stream | Expired / Lapsed | 1967-09-07 | 1970-01-13 | 0 | Details |
| US3480493A | Method and apparatus for spray foam insulating a pipe | Expired / Lapsed | 1965-08-27 | 1969-11-25 | 0 | Details |
| US3455143A | Calibration and proving of meters | Expired / Lapsed | 1966-10-31 | 1969-07-15 | 0 | Details |
| US3444099A | Equilibration and steam-reforming catalysts | Expired / Lapsed | 1965-12-23 | 1969-05-13 | 0 | Details |
| US3410794A | Separating hydrocarbons with liquid membranes | Expired / Lapsed | 1966-03-14 | 1968-11-12 | 0 | Details |
| US3354317A | Radiation sensitive apparatus and method for analyzing mole… | Expired / Lapsed | 1964-08-17 | 1967-11-21 | 1 | Details |
| US3352318A | Check valve | Expired / Lapsed | 1966-12-22 | 1967-11-14 | 2 | Details |
| US3351663A | High energy oxidizers | Expired / Lapsed | 1960-06-14 | 1967-11-07 | 2 | Details |
| US3340733A | Design for a strain gauge target flow meter | Expired / Lapsed | 1964-09-28 | 1967-09-12 | 2 | Details |
| US3294864A | Polyolefins blended with amineepoxide condensate | Expired / Lapsed | 1962-10-05 | 1966-12-27 | 2 | Details |
| US3294588A | Method of operating fuel cell with electrolyte containing q… | Expired / Lapsed | 1962-04-19 | 1966-12-27 | 2 | Details |
| US3291564A | Method of treating exhaust gases of internal combustion eng… | Expired / Lapsed | 1962-08-31 | 1966-12-13 | 2 | Details |
| US3244763A | Semi-permeable membrane extraction | Expired / Lapsed | 1960-12-29 | 1966-04-05 | 2 | Details |
| US3234050A | Fuel cell | Expired / Lapsed | 1962-01-02 | 1966-02-08 | 2 | Details |
| US3222218A | Metal coating process | Expired / Lapsed | 1962-01-02 | 1965-12-07 | 2 | Details |
| US3196048A | Cathode catalyst for fuel cells | Expired / Lapsed | 1961-12-19 | 1965-07-20 | 2 | Details |
| US3178367A | Method of preparing finely divided solid metal salts | Expired / Lapsed | 1961-06-12 | 1965-04-13 | 2 | Details |
| US3158888A | Scraper launching mechanism | Expired / Lapsed | 1961-12-22 | 1964-12-01 | 2 | Details |
| US3134938A | Reciprocating motor control system | Expired / Lapsed | 1962-07-05 | 1964-05-26 | 2 | Details |
| US3121674A | Irradiation of polymeric compounds | Expired / Lapsed | 1959-10-30 | 1964-02-18 | 2 | Details |
| US3081910A | Automatic fluid flow control | Expired / Lapsed | 1960-11-25 | 1963-03-19 | 2 | Details |
| US3081352A | Mercapto derivatives of cyclododecenes | Expired / Lapsed | 1959-07-16 | 1963-03-12 | 4 | Details |
| US3073343A | Cargo loading apparatus | Expired / Lapsed | 1960-05-19 | 1963-01-15 | 2 | Details |
| US3072548A | Hydrocarbon radiochemical conversion process | Expired / Lapsed | 1956-08-01 | 1963-01-08 | 2 | Details |
| US3070557A | Thermoplastic polymer-bonded aggregate compositions, and ma… | Expired / Lapsed | 1959-08-03 | 1962-12-25 | 2 | Details |
| US3037954A | Process for preparing a vulcanized blend of crystalline pol… | Expired / Lapsed | 1958-12-15 | 1962-06-05 | 3 | Details |
| US3030344A | Polymeric product | Expired / Lapsed | 1958-01-29 | 1962-04-17 | 2 | Details |
| US3008949A | Low pressure polymerization of olefins | Expired / Lapsed | 1958-04-25 | 1961-11-14 | 2 | Details |
| US2939860A | Polypropylene-butyl rubber blends | Expired / Lapsed | 1957-05-08 | 1960-06-07 | 2 | Details |
| US2930710A | Metal article with a corrosion and marine borer resistant c… | Expired / Lapsed | 1957-04-16 | 1960-03-29 | 0 | Details |
| US2916441A | Process and apparatus for controlling the rate of addition … | Expired / Lapsed | 1956-10-29 | 1959-12-08 | 2 | Details |
| US2879785A | Apparatus for shipping greases | Expired / Lapsed | 1955-05-31 | 1959-03-31 | 0 | Details |
| US2847142A | Floatable partition for liquid storage tanks | Expired / Lapsed | 1954-07-08 | 1958-08-12 | 0 | Details |
| US2840441A | Recording electrical signals with polarized light | Expired / Lapsed | 1954-11-10 | 1958-06-24 | 0 | Details |
| US2829518A | Subsurface flow meter | Expired / Lapsed | 1953-12-17 | 1958-04-08 | 0 | Details |
| US2823194A | Floor tile compositions from petroleum resins | Expired / Lapsed | 1952-12-22 | 1958-02-11 | 2 | Details |
| US2822336A | Preparation of reforming catalysts | Expired / Lapsed | 1953-11-30 | 1958-02-04 | 2 | Details |
| US2810351A | Down-hole pump | Expired / Lapsed | 1956-08-22 | 1957-10-22 | 0 | Details |
| US2798561A | Blowout preventer for wells | Expired / Lapsed | 1954-12-21 | 1957-07-09 | 2 | Details |
| US2798573A | Degasification of non-gaseous fluids | Expired / Lapsed | 1953-05-28 | 1957-07-09 | 2 | Details |
| US2794053A | Catalytic dehydrogenation of secondary alcohols to ketones | Expired / Lapsed | 1954-12-22 | 1957-05-28 | 2 | Details |
| US2791277A | Well packer | Expired / Lapsed | 1955-11-07 | 1957-05-07 | 0 | Details |
| US2786535A | Subsurface blowout preventer | Expired / Lapsed | 1954-12-21 | 1957-03-26 | 0 | Details |
| US2779419A | Reinforced inflatable packer | Expired / Lapsed | 1954-03-22 | 1957-01-29 | 0 | Details |
| US2775537A | Double cements for bonding dissimilar rubbery materials | Expired / Lapsed | 1952-04-29 | 1956-12-25 | 2 | Details |
| US2772664A | Fluid flow meter | Expired / Lapsed | 1953-12-11 | 1956-12-04 | 0 | Details |
| US2772738A | Method for completion of wells having high bottom hole pres… | Expired / Lapsed | 1953-10-19 | 1956-12-04 | 0 | Details |
| US2767388A | Method of presenting seismic information | Expired / Lapsed | 1954-01-22 | 1956-10-16 | 0 | Details |
| US2764866A | Use of phosphorus compounds in leaded gasoline | Expired / Lapsed | 1953-01-02 | 1956-10-02 | 1 | Details |
| US2764024A | Apparatus for determining wall temperature of casing | Expired / Lapsed | 1955-01-07 | 1956-09-25 | 0 | Details |
| US2747172A | Geophone arrangement for seismic prospecting | Expired / Lapsed | 1954-11-12 | 1956-05-22 | 2 | Details |
| US2745429A | Snap action regulator valve | Expired / Lapsed | 1952-06-26 | 1956-05-15 | 0 | Details |
| US2727036A | Hydrocarbon oil additive | Expired / Lapsed | 1951-08-25 | 1955-12-13 | 2 | Details |
| US2726131A | Modulated galvanometer recording of transient signals | Expired / Lapsed | 1952-12-18 | 1955-12-06 | 2 | Details |
| US2716575A | Constriction valve for fluidized solids | Expired / Lapsed | 1952-01-31 | 1955-08-30 | 0 | Details |
| US2708155A | Method for logging wells | Expired / Lapsed | 1952-04-30 | 1955-05-10 | 2 | Details |
| US2706011A | Seismic exploration with shots above ground | Expired / Lapsed | 1950-07-27 | 1955-04-12 | 0 | Details |