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Organic compounds -- part of the class 532-570 series January recently filed with US Patent Office 01/11

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
01/27/2011 > patent applications in patent subcategories. recently filed with US Patent Office

20110021812 - Process for preparing solid alkaline earth metal salts of secondary paraffinsulphonic acids: A process for preparing solid alkaline earth metal salts of secondary paraffinsulphonic acids is claimed. This process comprises converting an aqueous solution of a secondary paraffinsulphonic acid and an alkaline earth metal hydroxide into solid form by spray drying.... Agent: Clariant Corporation Intellectual Property Department

20110021813 - Pharmaceutical drug candidates and methods for preparation thereof: The present invention is directed to methods of preparation of sulfonate derivatized compounds, e.g., 3-amino-1-propanesulfonic acid and 1,3-propanedisulfonic acid disodium salt with increased purity, with reduced potential for toxic by-products, and that are pharmaceutically useful, e.g., for the treatment of amyloidosis.... Agent: Foley & Lardner LLP

20110021814 - Method for reducing aminoisophthalic acid bisamide related impurities in preparation of non-ionic x-ray contrast agents: This invention relates generally to the preparation of non-ionic X-ray contrast agents, iohexol, ioversol, and iodixanol. It further relates to a method for improving the purity of 5-amino-N,N′-bis(2,3-dihydroxypropyl)-isophthalamide (or ABA), an intermediate in the industrial preparation of these non-ionic X-ray contrast agents. In particular, it relates to a method for... Agent: Ge Healthcare, Inc.

20110021815 - Halogenated analogues of anti-fibrotic agents: The present invention relates to halogenated compounds of formula (I) with the substituents as described within the specification. The compounds may be useful as anti-fibrotic agents. The present invention also relates to methods for their preparation.... Agent: Wolf Greenfield & Sacks, P.C.

20110021816 - Acetic anhydride production by way of carbonylation with enhanced reaction and flashing: A method of making acetic anhydride or a mixture of acetic anhydride and acetic acid comprising: (a) catalytically reacting a feedstock containing methyl acetate and/or dimethyl ether with carbon monoxide in the presence of a homogeneous rhodium catalyst and methyl iodide in a reactor vessel which contains a substantially anhydrous... Agent: Ferrells, PLLC

20110021817 - Method and apparatus for carbonylating methanol with acetic acid enriched flash stream: A carbonylation process for producing acetic acid including: (a) carbonylating methanol or its reactive derivatives in the presence of a Group VIII metal catalyst and methyl iodide promoter to produce a liquid reaction mixture including acetic acid, water, methyl acetate and methyl iodide; (b) feeding the liquid reaction mixture at... Agent: Ferrells, PLLC

  
01/20/2011 > patent applications in patent subcategories. recently filed with US Patent Office

20110015432 - Process for producing acrolein and/or acrylic acid: In industrial scale production of acrolen and/or acrylic acid by catalytic gas-phase oxidation of propylene or a propylene-containing gas with molecular oxygen or a molecular oxygen-containing gas or in industrial scale production of acrylic acid by catalytic gas-phase oxidation of acrolein or an acrolein-containing gas with molecular oxygen or a... Agent: Wenderoth, Lind & Ponack, L.L.P.

20110015433 - Simple preparation of trifluoromethionine and derivatives thereof: Disclosed is a process for the simple preparation of trifluoromethionine, its analogs trifluoromethylcysteine, fluoroalkylhomocysteines, and fluoroalkylcysteines, and derivatives of them. These compounds are drug-candidate compounds or raw materials of drug-candidate compounds. Specifically, trifluoromethionine, trifluoromethylcysteine, a fluoroalkylhomocysteine, or a fluoroalkylcysteine is simply and conveniently prepared directly without passing through homocysteine or... Agent: Oliff & Berridge, PLC

20110015434 - Method for producing dodeca-2,10-diene-1,12-dicarboxylic acid or 1,12-dodecane-dicarboxylic acid by way of ring-opening cross metathesis (rocm) of cyclooctene with acrylic acid: The invention relates to a method for producing 1,2-dodeca-2,10-diene diacid and 1,12-dodecanoic acid whereby cyclooctene and acrylic acid are reacted with a ruthenium catalyst by way of a metathesis reaction at high substrate concentrations until the reaction takes place in substance, the resulting unsaturated dicarboxylic acid being precipitated and being... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20110015435 - Compound for inactivating viruses and bacteria and method of making same: The invention discloses a novel compound effective in inactivating viruses and bacteria. The compound, 2-(10-mercaptodecyl)-propanedioic acid or salts thereof, is shown to disrupt, break down or inactivate viruses and bacteria, thus suppressing infection and proliferation thereof in host cells. A method of chemically synthesizing the novel compound is also disclosed.... Agent: Enrique G. Estevez

20110015436 - Method for producing beta-mercapto carboxylic acids: (In the formula (1), R1 represents any one of a hydrogen atom, an alkoxy group having 1 to 5 carbon atoms, an alkyl group having 1 to 5 carbon atoms, an amino group, and an alkylamino group having 1 to 5 carbon atoms; R2 and R3 each represents independently any... Agent: Sughrue Mion, PLLC

20110015437 - Use of benzylideneaminoguanidines and hydroxyguanidines as melanocortin receptor ligands: The present invention relates to the use of compounds of general formula (I) as ligands to the melanocortin receptors and/or for treatment of disorders in the melanocortin system: wherein X is H or OH; R1, R2, R3, R4 and R5 are the same or different and are selected from hydrogen,... Agent: Bacon & Thomas, PLLC

  
01/13/2011 > patent applications in patent subcategories. recently filed with US Patent Office

20110009664 - Method for preparing optionally substituted p-hydroxymandelic compounds and derivatives thereof: The invention relates to a method for preparing optionally substituted P-hydroxymandelic compounds and derivatives thereof. The method for preparing the mandelic compounds of the invention comprises condensing in water, in the presence of an alkaline agent, an aromatic compound bearing at least one hydroxyl group and having a free para... Agent: Hunton & Williams LLP Intellectual Property Department

20110009665 - Acetic acid production by way of carbonylation with enhanced reaction and flashing: A method of making acetic acid includes: (a) catalytically reacting methanol or a reactive derivative thereof with carbon monoxide in the presence of a homogeneous Group VIII metal catalyst and a methyl iodide promoter in a reactor vessel in a liquid reaction mixture including acetic acid, water, methyl acetate, methyl... Agent: Ferrells, PLLC

20110009666 - Oxidation catalyst and its preparation: Process for the selective oxidation of ethane to ethylene and/or acetic acid, and/or the selective oxidation of ethylene to acetic acid, by contacting ethane and/or ethylene with a molecular oxygen-containing gas at elevated temperature in the presence of a spray-dried supported catalyst composition. The supported catalyst composition includes molybdenum, vanadium... Agent: Nixon & Vanderhye, PC

20110009667 - Use of chemical reaction to separate ethylene fromethane in ethane-base processes to produce acetic acid: Described herein is a process in which acetic acid is produced by ethane oxidation. One byproduct of the ethane oxidation is ethylene. High ethylene content in the recycle gas stream will lead to poor efficiencies and higher losses to the COx byproduct in the acetic acid reactor. In fact, ethylene... Agent: Michael W Ferrell Ferrell PLLC

  
01/06/2011 > patent applications in patent subcategories. recently filed with US Patent Office

20110004015 - Removing hydrocarbon impurities from acetic acid by ionic liquid extraction: P

20110004016 - Method for the production of aminodicarboxylic acid-n,n-diacetic acids: The present invention relates to a method for the production of aminodicarboxylic acid-N,N,diacetic acids of the general Formula I, wherein X independently of one another represents hydrogen or an alkali metal and n represents a number 1 or 2. Furthermore, the invention relates to aminodicarboxylic acid-N,N-diacetic acids of high purity.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20110004017 - Method for producing b-mercaptocarboxylic acids: The invention relates to a method for efficiently producing β-mercaptocarboxylic acids using a solid acid catalyst such as zeolite, which product corresponds to respective starting materials selected from α,β-unsaturated carboxylic acids (α,β-unsaturated carboxylic acid, α,β-unsaturated carboxylic acid ester, α,β-unsaturated amide, α,β-unsaturated aldehide and α,β-unsaturated ketone) and hydrogen sulfides (hydrogen sulfide,... Agent: Sughrue Mion, PLLC

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