Featured patents

Heterogeneous Catalyst and Its Use
US 08816130 B2, Aug. 26, 2014, Hydroformylation by reacting ethylenically unsaturated compound, carbon monoxide, and gaseous hydrogen, Sreenivasa Rao et al. / Dow Global Technologies LLC (Midland, US)
A heterogeneous catalyst consisting essentially of a combination of rhodium,…

Methods and Apparatus for Production of Natural L-Menthol
US 08785698 B2, July 22, 2014, Menthols (H of -OH may be replaced by a Group IA or IIA light metal), Yuri Shibata et al. / Nagaoka & Co., Ltd. (Nishinomiya-shi, JP)
A method for purifying 1-menthol, comprising:…

Process for Producing Fluorinated Alcohols
US 08865947 B2, Oct. 21, 2014, Fluorine containing, Sheng Peng et al. / E I du Pont de Nemours and Company (Wilmington, US)
A process for preparation of a compound of Formula (I)…

Process for Synthesis of Acrolein
US 08742178 B2, June 3, 2014, Reactant contains -COO- group, Toshiaki Matsuo et al. / Hitachi, Ltd. (Tokyo, JP)
A process for synthesis of acrolein by reacting supercritical water and an acid…

Method for Producing Biphenyl Derivative
US 08722942 B2, May 13, 2014, Plural benzene rings bonded directly to each other, Tamio Hayashi et al. / Toray Fine Chemicals Co., Ltd. JP
A method for producing a biphenyl derivative represented by Formula (1),…

Hydroconversion of Renewable Feedstocks
US 08704007 B2, April 22, 2014, Of compound containing a -COO- group, Alexander E. Kuperman et al. / Chevron U.S.A. Inc. (San Ramon, US)
A hydrocarbon conversion process, comprising:…

Molecular Sieve Adsorbent Blends and Uses Thereof
US 08680344 B2, March 25, 2014, By dehydration, Patrick Purcell et al. / Zeochem LLC (Louisville, US)
A process for dehydration of a gaseous or a liquid hydrocarbon feed stream…

Processes for Hydrogenating Alkanoic Acids Using Catalyst Comprising Tungsten
US 08536382 B2, Sept. 17, 2013, Catalyst utilized, Heiko Weiner et al. / Celanese International Corporation (Dallas, US)
A process for producing alcohol comprising:…

Ethanol Production From Acetic Acid Utilizing a Cobalt Catalyst
US 08487143 B2, July 16, 2013, Catalyst utilized, Laiyuan Chen et al. / Celanese International Corporation (Dallas, US)
A process for selective and direct formation of ethanol from acetic acid…

Homogeneous Asymmetric Hydrogenation Process
US 08481791 B2, July 9, 2013, Catalyst utilized, Daisuke Igarashi et al. / Takasago International Corporation (Tokyo, JP)
A process for producing a hydrogenated compound of an unsaturated compound,…

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