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Organic compounds -- part of the class 532-570 series May archived by USPTO category 05/12

20120136168 - Esters of secondary hydroxy fatty acid oligomers and preparation thereof: Prepare an ester of a secondary hydroxy fatty acid oligomer by first partially homopolymerizing a hydroxylated fatty acid compound, reacting the partially homopolymerized hydroxylated fatty acid compound with an alcohol to form an intermediate product, and capping the intermediate product with an acid, acid anhydride or ester. The ester of... Agent:

20120130099 - Methods of microbial oil extraction and separation: Lipids can be extracted from a microbial biomass that constitutes at least 20% lipids by weight and has a moisture content of less than 4% by weight by applying pressure to the biomass so as to release lipids therefrom, thereby leaving a biomass of reduced lipid content; and collecting the... Agent: Solazyme, Inc.

20120130100 - Method for the production of lignoceric acid: The invention is related to a process for production of lignoceric acid from mixtures of long-chain aliphatic alcohols that contain lignoceric alcohol, wherein the process consists in oxidizing the mixture in a biphasic catalytic system using quaternary ammonium peroxotungstophosphate as a catalyst and hydrogen peroxide as an oxidant, followed by... Agent: Pontificia Universidad Catolica De Valparaiso

20120130101 - Ceramic catalyst used in manufacture of fatty acid alkyl esters and method for preparing high purity fatty acid alkyl esters using the same: The present invention relates to a catalyst used in the manufacture of fatty acid alkyl esters and a method for preparing fatty acid alkyl esters using the same. The invention provides a high hardness solid ceramic metal catalyst obtained by mixing and sintering 0 wt %-80 wt % active catalyst... Agent: S.m.pot Co., Ltd

20120123139 - Biodiesel purification by a continuous regenerable adsorbent process: A process for the continuous purification of biodiesel (fatty acid alkyl esters (FAAE)) is described using a powdered, granulated or extruded adsorbent. The adsorbent is contained in a column system and is regenerated for reuse multiple times. The crude biodiesel is contacted with an adsorbent packed into a column, or... Agent:

20120123140 - Production of biodiesel and glycerin from high free fatty acid feedstocks: A system and method for the conversion of free fatty acids to glycerides and the subsequent conversion of glycerides to glycerin and biodiesel includes the transesterification of a glyceride stream with an alcohol. The fatty acid alkyl esters are separated from the glycerin to produce a first liquid phase containing... Agent: Seneca Landlord, LLC

20120123141 - Obtaining fatty acids from insect larvae: Extract of oil rich in saturated, monounsaturated and polyunsaturated fatty acids containing oil extracted from insect larvae comprising saturated, MUFA and PUFA fatty acids and procedure for obtaining oil extract.... Agent:

20120116103 - Method for purifying lipid material: The present invention relates to a method for purification of lipid material originating from biological material. In the method the lipid material comprising acylglycerols and phosphorus impurities and at least one added nonpolar solvent and at least one added polar solvent is provided into a reaction zone whereby at least... Agent: Neste Oil Oyj

20120116104 - Mixtures of and methods of use for polyunsaturated fatty acid-containing phospholipids and alkyl ether phospholipids species: A chemical composition of a molecular species mixture of phospholipids, purified to at least 85% purity through chromatography purification, the chemical composition contains enriched both sn-1-acyl fatty chains/sn-2-docosahexaenoic acid molecular species and sn-1-ether fatty chains/sn-2-docosahexaenoic acid molecular species, the phospholipids are selected from the group consisting of: phosphatidylcholine, phosphatidylserine and... Agent:

20120116105 - Method for recovery of oil from biomass: A method and apparatus for recovery of lipids from microbial biomass, including providing wet microbial biomass to thermal pretreatment of at least 100° C. in a pressure vessel, subjecting the thermally pretreated microbial biomass to extraction using a liquid hydrocarbon as an extractant, and subsequently, recovering a product containing lipids.... Agent: Neste Oil Oyj

20120116106 - Co-precipitated salts of fatty acids: A co-salt of a polyunsaturated fatty acid and a non-fatty acid is formed as a precipitate. The co-salt formed is free flowing and does not tend to agglomerate (cake) in storage. The resultant co-salt product will be easy to blend with other products to produce dietary supplements. These novel co-salt... Agent: Jost Chemical Co.

20120116107 - Liquid fatty amine carboxylate salt composition: A composition comprising 40 to 90 wt % of at least one fatty amine carboxylate salt, water, and the carboxylic acid corresponding to said carboxylate is provided. In the composition, the weight:weight ratio of carboxylic acid:water is in the range of from 20:1 to 1:1. The inventive compositions have a... Agent: Akzo Nobel Chemicals International B.v.

20120116108 - Microorganisms and methods for producing unsaturated fatty acids: Methods of producing an unsaturated free fatty acid comprising at least 18 carbon atoms are provided. In some embodiments, the methods comprise culturing an engineered microorganism in a culture medium, wherein the engineered microorganism comprises at least one recombinant enzyme selected from acyl-lipid desaturase delta-9 (EC:1.14.19.1), acyl-lipid desaturase delta-12 (EC:1.14.19.6),... Agent: Essentient, Inc.

20120108834 - Biolubricant esters from the alcohols of unsaturated fatty acids: The present invention is generally directed to triester-based lubricant compositions. The present invention is also directed to methods of making these and other similar lubricant compositions. In some embodiments, the methods for making such triester-based lubricants utilize a biomass precursor comprising mono-unsaturated fatty acids, wherein such mono-unsaturated fatty acids are... Agent: Chevron U.s.a. Inc.