1
James M Brown: Method for correcting spectral data for data due to the spectral measurement process itself and estimating unknown property and/or composition data of a sample using such method. Exxon Research and Engineering Company, Jay Simon, June 9, 1992: US05121337 (152 worldwide citation)

For correcting measured spectral data of n samples for data due to the measurement process itself, e.g. due to spectral baseline variations and/or water vapor and carbon dioxide present in the atmosphere of the spectrometer used to make the spectral measurements, the spectral being quantified at f d ...


2
Frank Hershkowitz, Harry W Deckman, Robert P Reynolds, Constantine P Gonatas, John W Fulton, Leonard Schoenman, Jack I Ito: Rapid injection process and apparatus for producing synthesis gas (law 560). Exxon Research and Engineering Company, Jay Simon, March 23, 1999: US05886056 (139 worldwide citation)

A novel injector/reactor apparatus and an efficient process for the partial oxidation of light hydrocarbon gases, such as methane, to convert such gases to useful synthesis gas for recovery and/or subsequent hydrocarbon synthesis. Sources of a light hydrocarbon gas, such as methane, and oxygen or an ...


3
Paul J Berlowitz, Jacob J Habeeb, Robert J Wittenbrink: Premium wear resistant lubricant. Exxon Research and Engineering Company, Jonathan N Provoost, Jay Simon, December 26, 2000: US06165949 (102 worldwide citation)

A premium synthetic lubricant having antiwear properties comprises a synthetic isoparaffinic hydrocarbon base stock and an effective amount of at least one antiwear additive. The antiwear additive is preferably at least one of a metal phosphate, a metal dialkyldithiophosphate, a metal dithiophosphat ...


4
Paul J Berlowitz, Jacob J Habeeb, Robert J Wittenbrink: Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins. ExxonMobil Research and Engineering Company, Jay Simon, Jonathan N Provoost, June 27, 2000: US06080301 (100 worldwide citation)

A premium synthetic lubricating oil base stock having a high VI and low pour point is made by hydroisomerizing a Fischer-Tropsch synthesized waxy, paraffinic feed wax and then dewaxing the hydroisomerate to form a 650-750.degree. F.+ dewaxate. The waxy feed has an initial boiling point in the range ...


5
Pacifico V Manalastas, Evelyn N Drake, Edward N Kresge, Warren A Thaler, Lee A McDougall, John C Newlove, Vijay Swarup, Albert J Geiger: Breaker chemical encapsulated with a crosslinked elastomer coating. Exxon Research and Engineering Company, Jay Simon, May 5, 1992: US05110486 (95 worldwide citation)

An encapsulated breaker chemical composition used in an oil or gas stimulation operation which comprises: a breaker chemical; and a pinhole free coating of an ionically and covalently crosslinked neutralized sulfonated elastomeric polyer of about 2 to about 80 microns thick deposited onto the surfac ...


6
Stuart L Soled, Sabato Miseo, Roman Krycak, Hilda Vroman, Teh C Ho, Kenneth L Riley: Nickel molybdotungstate hydrotreating catalysts. Exxon Research and Engineering Company, Jay Simon, Gerard J Hughes, Paul E Purwin, December 5, 2000: US06156695 (92 worldwide citation)

A hydrodenitrogenation catalyst is prepared by decomposing a nickel (ammonium) molybdotungstate precursor and sulfiding, either pre-use or in situ, the decomposition product.


7
Stephen M Davis, Daniel F Ryan: Distillate fuel production from Fischer-Tropsch wax. Exxon Research and Engineering Company, Jay Simon, January 3, 1995: US05378348 (69 worldwide citation)

Distillate fuels with excellent cold flow properties are produced from waxy Fischer-Tropsch products by separating the product into a heavier and a lighter fraction, isomerizing the heavier fraction, hydrotreating and isomerizing the lighter fraction, and recovering products in jet and diesel fuel r ...


8
William C Behrmann, Kym B Arcuri, Charles H Mauldin: Surface supported cobalt catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas and process for the preparation of said catalysts. Exxon Research and Engineering Company, Jay Simon, Estelle C Bakun, August 13, 1996: US05545674 (67 worldwide citation)

A supported particulate cobalt catalyst is formed by dispersing cobalt, alone or with a metal promoter, particularly rhenium, as a thin catalytically active film upon a particulate support, especially a silica or titania support. This catalyst can be used to convert an admixture of carbon monoxide a ...


9
Robert J Wittenbrink, Daniel F Ryan, Douglas R Boate: Production of synthetic lubricant and lubricant base stock without dewaxing. Exxon Research and Engineering Company, Jay Simon, August 15, 2000: US06103099 (67 worldwide citation)

A lubricating base stock useful for forming lubricants such as a multigrade automotive oils, automatic transmission oils, greases and the like is prepared by hydroisomerizing a waxy hydrocarbon feed fraction having an initial boiling point in the 650-750.degree. F. range and an end point of at least ...


10
Edward C Hsu, John L Robbins: Catalyst pretreatment method. Exxon Research and Engineering Company, Jay Simon, December 3, 1991: US05070064 (62 worldwide citation)

An improved pretreatment method for preparing powdered catalysts with well controlled particle size distributions that are free of sub 1 micron particles comprising dispersion of the powdered catalyst in liquid comprised of either a) a hydrocarbon containing low levels of a surfactant or, b) a surfa ...



Click the thumbnails below to visualize the patent trend.