Featured patents

Method for Selective Dealkylation of Alkyl-Substituted C9+ Aromatic Compounds Using Bimodal Porous Dealkylation Catalyst at Low Temperature
US 08735641 B2, May 27, 2014, Transition metal-containing catalyst, Sang-Cheol Paik et al. / S-Oil Corporation (Seoul, KR)
A method for selective dealkylation of aromatic compounds having at least nine…

Variations on Prins-Like Chemistry to Produce 2,5-Dimethylhexadiene From Isobutanol
US 08742187 B2, June 3, 2014, Including an aromatization step, Thomas Jackson Taylor et al. / GEVO, Inc. (Englewood, US)
A method for preparing xylenes, comprising:…

Turbine and Diesel Fuels and Methods for Making the Same
US 08697925 B2, April 15, 2014, Polymerization of olefins only, Benjamin G. Harvey et al. / The United States of America as Represented by the Secretary of the Navy (Washington, US)
A process for making diesel/jet fuels, comprising:…

One-Step Catalytic Conversion of Biomass-Derived Carbohydrates to Liquid Fuels
US 08674150 B2, March 18, 2014, For fuel use only, Weiran Yang et al. / Penn State Research Foundation (University Park, US)
A method for manufacture of 5-methylfurfural comprising,…

Method of Processing Feed Streams Containing Hydrogen Sulfide
US 08664462 B2, March 4, 2014, By plural serial diverse separations, Stanley Nemec Milam et al. / Shell Oil Company (Houston, US)
A method, comprising:…

Process for Converting Natural Gas to Aromatics With Electrochemical Removal of Hydrogen
US 08609914 B2, Dec. 17, 2013, By ring formation from nonring moiety, e.g., aromatization, etc., Annebart Engbert Wentink et al. / BASF SE (Ludwigshafen, DE)
A process for converting at least one aliphatic hydrocarbon comprising 1 to 4…

Ionic Liquid Catalyzed Olefin Oligomerization for Distillate Production
US 08586812 B2, Nov. 19, 2013, Using catalyst containing metal bonded to or complexed with C, C-containing compound, or H, Bi-Zeng Zhan et al. / Chevron U.S.A. Inc. (San Ramon, US)
A process for increasing distillate yield, comprising:…

Use of a Guard Bed Reactor to Improve Conversion of Biofeedstocks to Fuel
US 08575408 B2, Nov. 5, 2013, Production of Hydrocarbon Mixture From Refuse or Vegetation, Terry L. Marker et al. / UOP LLC (Des Plaines, US)
A process for processing an acidic biorenewable feedstock comprising olefins,…

Series Catalyst Beds
US 08536392 B2, Sept. 17, 2013, Diverse parallel syntheses, Jon Edmond Randoph Stanat et al. / ExxonMobil Chemical Patents Inc. (Houston, US)
A process for the oligomerization of light olefins to heavier olefins comprising…

Selective Olefin Dimerization With Supported Metal Complexes Activated by Alkylaluminum Compounds or Ionic Liquids
US 08487153 B2, July 16, 2013, And N-, P-, or S-containing, Roland Schmidt et al. / Phillips 66 Company (Houston, US)
A process for the dimerization of olefins comprising the steps of:…

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