Featured patents

Process for Producing Mixed Metal Rare Earth Metal Halide Solutions in Organic Solvents
US 08846879 B2, Sept. 30, 2014, Rare earth containing (At. No. 21, 39, 57-60 or 62-71), Ulrich Wietelmann / Chemetall GmbH (Frankfurt am Main, DE)
A process for the preparation of an anhydrous rare-earth halide of the formula…

Method for Manufacturing Water Resistant Optically Anisotropic Film, and Image Display Device
US 08785607 B2, July 22, 2014, Additional hydroxy or nitrogen, other than as nitro, nitroso or azo, bonded directly to the bicyclo ring system, Tadayuki Kameyama et al. / Nitto Denko Corporation (Ibaraki-shi, JP)
A method for manufacturing a water resistant optically anisotropic film…

Diaryl Phosphine Compounds
US 08871916 B2, Oct. 28, 2014, Noncarbon atom double or triple bonded and the diazoamino group bonded directly to the same acyclic carbon, Ronald Thaddeus Raines et al. / Wisconsin Alumni Research Foundation (Madison, US)
The tertiary phosphine of formula:…

Synthesis of Azo Bonded Immunoregulatory Compounds
US 08754197 B2, June 17, 2014, Formation of azo group by reduction of nitro group, Nnochiri N. Ekwuribe et al. / Biocon Limited IN
A method for preparing a compound of the formula:…

Pentalenes
US 08716456 B2, May 6, 2014, Rare earth containing (At. No. 21, 39, 57-60 or 62-71), Dermot Michael O'Hare et al. / Isis Innovation Limited (Oxford, GB)
A compound which is a substituted pentalene of formula (I):…

Rinsable Dyes and Methods for Their Preparation
US 08664371 B2, March 4, 2014, Chain containing at least fifteen alkylene oxide groups, Peter Caputo et al. / Spectra Colors Corp. (Kearny, US)
A method of preparing a rinsable dye comprising the following steps:…

Preparation of Azide-Modified Carbon Surfaces for Coupling to Various Species
US 08592565 B2, Nov. 26, 2013, Benzene ring bonded directly to the azo group, Christopher E. D. Chidsey et al. / The Board of Trustees of the Leland Stanford Junior University (Stanford, US)
A method of modifying a carbon surface with an azide group, comprising contacting…

Aromatic Carboxylic Acid Derivatives for Treatment and Prophylaxis of Gastrointestinal Diseases Including Colon Cancers
US 08569466 B2, Oct. 29, 2013, Hydroxy and carbonyl of -COO- bonded directly to a monocyclic benzene ring (H or hydroxy may be replaced by a substituted or unsubstituted ammonium ion or a metal), Nnochiri Ekwuribe
A compound of one of the formulas:…

Stabilized Nucleic Acid Dark Quencher-Fluorophore Probes
US 08466266 B2, June 18, 2013, Exactly two azo groups attached indirectly to each other by nonionic bonding, Matt Lyttle et al. / Biosearch Technologies, Inc. (Novato, US)
A compound of a structure according to Formula I:…

Method for Producing Charge Control Agent and Toner
US 08445651 B2, May 21, 2013, Metallization of the azo reactant in presence of an additional organic compound, Yubin Wang et al. / Hubei Dinglong Chemical Co., Ltd. (Wuhan, CN)
A method for producing charge control agent, the method comprising (a) mixing…

Patentorg has 14 documents under Organic Compounds: Noble Gas, Radioactive Metal, Rare Earth Containing, Azo, Diazo, Diazooxide Patents.

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