Featured patents

Engine Lubricant With Enhanced Thermal Stability
US 08747650 B2, June 10, 2014, Lubricating oils, Peter Kleijwegt et al. / Chevron Oronite Technology B.V. (Rotterdam, NL)
An automotive engine lubricant composition, which comprises an admixture of: (a)…

High Coking Value Pitch
US 08747651 B2, June 10, 2014, Tar feed, Richard T. Lewis et al. / GrafTech International Holdings Inc. (Parma, US)
A method of creating a pitch, comprising:…

Processing of Acid Containing Hydrocarbons
US 08721872 B2, May 13, 2014, Distillation, Donald H. Powers et al. / Equistar Chemicals, LP (Houston, US)
A method for thermally cracking a hydrocarbonaceous feedstock comprising…

Process for Increasing Benzene and Toluene Production
US 08679320 B2, March 25, 2014, Reforming in all stages, Kurt M. VandenBussche et al. / UOP LLC (Des Plaines, US)
A process for increasing aromatics production from a naphtha feedstream…

Process for Upgrading Kerosene to Gasoline by Ring Contraction—ring Opening—dehydrogenation
US 08658020 B2, Feb. 25, 2014, First stage is an hydrogenation (saturation), Paul F. Meier et al. / Phillips 66 Company (Houston, US)
A process comprising: i)…

Integrated Sequence of Methods for Extracting and Processing Extra-Heavy or Bituminous Crude Oil With CO 2 Capture
US 08673131 B2, March 18, 2014, Soaking, Thierry Gauthier et al. / IFP Energies Nouvelles (Rueil-Malmaison, FR)
A method of preparing a synthetic crude from a heavy crude reservoir, comprising:…

Addition of High Molecular Weight Naphthenic Tetra-Acids to Crude Oils to Reduce Whole Crude Oil Fouling
US 08663455 B2, March 4, 2014, Antifoulant additive, Steven W. Levine et al. / ExxonMobil Research and Engineering Company (Annandale, US)
A method for reducing fouling in a crude oil refinery component, comprising:…

Process for Separating Pitch From Slurry Hydrocracked Vacuum Gas Oil
US 08540870 B2, Sept. 24, 2013, By distillation, Mark Van Wees et al. / UOP LLC (Des Plaines, US)
A process for converting heavy hydrocarbon feed into lighter hydrocarbon products…

High Viscosity Metallocene Catalyst PAO Novel Base Stock Lubricant Blends
US 08535514 B2, Sept. 17, 2013, Admixtures, James T. Carey et al. / ExxonMobil Research And Engineering Company (Annandale, US)
A lubricating oil, comprising…

Fluid Distribution in Radial Flow Reactors Including Moving Bed Reactors
US 08506796 B2, Aug. 13, 2013, Feed of specific composition, John J. Senetar / UOP LLC (Des Plaines, US)
An apparatus for fluid/solid contacting comprising:…

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