Popova, US
Emanuela Popova, South San Francisco, CA US
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20160002681 | ACP-MEDIATED PRODUCTION OF FATTY ACID DERIVATIVES - The disclosure relates to recombinant microorganisms that exhibit an increased expression of an acyl carrier protein (ACP) resulting in production of fatty acid derivatives. The disclosure further relates to methods of using the recombinant microorganisms in fermentation cultures in order to produce fatty acid derivatives and related compositions. | 01-07-2016 |
Emanuela E. Popova, South San Francisco, CA US
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20160130616 | METHODS OF PRODUCING OMEGA-HYDROXYLATED FATTY ACID DERIVATIVES - The disclosure relates to omega-hydroxylated fatty acid derivatives and methods of producing them. Herein, the disclosure encompasses a novel and environmentally friendly production method that provides omega-hydroxylated fatty acid derivatives at high purity and yield. Further encompassed are recombinant microorganisms that produce omega-hydroxylated fatty acid derivatives through selective fermentation. | 05-12-2016 |
Irene Popova, Beacon, NY US
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20090181319 | AROMATIC FLUORINE-FREE PHOTOACID GENERATORS AND PHOTORESIST COMPOSITIONS CONTAINING THE SAME - Fluorine-free photoacid generators and photoresist compositions containing fluorine-free photoacid generators are enabled as alternatives to PFOS/PFAS photoacid generator-containing photoresists. The photoacid generators are characterized by the presence of a fluorine-free aromatic sulfonate anionic component having one or more electron withdrawing groups. The photoacid generators preferably contain a fluorine-free onium cationic component, more preferably a sulfonium cationic component. The photoresist compositions preferably contain an acid sensitive imaging polymer having a lactone functionality. The compositions are especially useful for forming material patterns using 193 nm (ArF) imaging radiation. | 07-16-2009 |
20100047712 | TOP ANTIREFLECTIVE COATING COMPOSITION CONTAINING HYDROPHOBIC AND ACIDIC GROUPS - The present invention discloses a composition suitable for use as a top antireflective coating and barrier layer for immersion lithography. The inventive composition is soluble in aqueous base solutions and insoluble in water. The inventive composition comprises a polymer having at least one hydrophobic moiety, at least one acidic moiety with a pKa of 1 or less, and at least one aqueous base soluble moiety. The present invention also discloses a method of forming a patterned layer on a substrate by using the inventive composition in lithography. | 02-25-2010 |
20100248145 | SELF-FORMING TOP ANTI-REFLECTIVE COATING COMPOSITIONS AND, PHOTORESIST MIXTURES AND METHOD OF IMAGING USING SAME - A composition of matter. The composition of matter includes a polymer having an ethylenic backbone and comprising a first monomer having an aromatic moiety, a second monomer having a base soluble moiety or an acid labile protected base soluble moiety, and a third monomer having a fluoroalkyl moiety. Also a photoresist formulation including the composition of matter and a method of imaging using the photoresist formulation including the composition of matter. | 09-30-2010 |
20120070782 | SELF-FORMING TOP ANTI-REFLECTIVE COATING COMPOSITIONS AND, PHOTORESIST MIXTURES AND METHOD OF IMAGING USING SAME - A composition of matter. The composition of matter includes a polymer having an ethylenic backbone and comprising a first monomer having an aromatic moiety, a second monomer having a base soluble moiety or an acid labile protected base soluble moiety, and a third monomer having a fluoroalkyl moiety. Also a photoresist formulation including the composition of matter and a method of imaging using the photoresist formulation including the composition of matter. | 03-22-2012 |
Irene Y. Popova, Beacon, NY US
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20090176173 | IONIC, ORGANIC PHOTOACID GENERATORS FOR DUV, MUV AND OPTICAL LITHOGRAPHY BASED ON PERACEPTOR-SUBSTITUTED AROMATIC ANIONS - A photoacid generator compound P | 07-09-2009 |
20100297557 | Coating compositions suitable for use with an overcoated photoresist - Organic coating compositions, particularly antireflective coating compositions, are provided that can be developed with an aqueous alkaline developer, including in a single step during development of an overcoated photoresist layer. Preferred coating compositions comprise a tetrapolymer that comprises at least four distinct functional groups. | 11-25-2010 |
Kseniya Popova, Fort Lee, NJ US
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20130011355 | N-ACYL BASIC AMINO ACID DISPERSION - Provision of an N-acyl basic amino acid dispersion superior in dispersibility. The present invention provides a production method of an N-acyl basic amino acid dispersion having a pH of 2 to 12, comprising | 01-10-2013 |
Marina Y. Popova, Arlington, MA US
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20130141224 | EPC PROVISIONING SYSTEM - An EPC provisioning system comprising an EPC server can dynamically provide EPC code blocks for one product to multiple client sites. The EPC server can use business rules to determine the EPC codes for the multiple client sites. | 06-06-2013 |
Maya S. Popova, Pasadena, CA US
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20110201567 | Ivermectin Antagonizes Ethanol Inhibition in P2X4 Receptors - A method for reducing alcohol consumption in a subject includes a step of identifying a subject exhibiting at least one symptom of alcoholism and then administering a therapeutically effective amount of an Ivermectin analogue-containing composition to the subject. A method of screening Ivermectin analogues for reducing alcohol consumption is also provided. | 08-18-2011 |
Taissia Popova, Bristow, VA US
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20090048293 | METHODS FOR TREATING BACILLUS INFECTION - The present invention provides compositions and methods for detecting, treating, and preventing microbial infection, especially infection caused by | 02-19-2009 |
Tatjana Popova, Ventura, CA US
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20100179347 | PREPARATION OF FATTY ACIDS IN SOLID FORM - A method for making a fatty acid mineral salt is disclosed where liquid oils containing fatty acids are hydrolyzed using a base solution. A buffering agent is added to the hydrolyzed solution to maintain pH between 8.0 and 11.0 followed by a water soluble metal salt solution which causes a metathesis reaction with the hydrolyzed solution, forming a precipitates of fatty acid metal salts which are glycerin-free. The precipitates are filtered, washed and subsequently dried. The produced fatty acid metal salt is easier for the human body to digest than omega-3 fatty acid in oil form and also is less prone to oxidation and emitting of unpleasant odor. | 07-15-2010 |
Vera Popova, Ann Arbor, MI US
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20130183232 | GLYCOXY SILANES AS A SOURCE OF SILICA AND SILICATE PRECIPITATES - The present invention discloses glycoxy silanes as a source of silica and silica precipitated by advantageous chemical reactions preferably beginning with biogenic silica. Alkoxy C—O—S | 07-18-2013 |
20130184483 | METHOD OF PRODUCING ALKOXYSILANES AND PRECIPITATED SILICAS FROM BIOGENIC SILICAS - A method of producing alkoxysilanes and precipitated silicas from biogenic silicas is provided. In a first step, biogenically concentrated silica is mixed with a liquid polyol to obtain a mixture, and then the mixture is heated. In a second step, a base is added to obtain a reaction mixture. In a third step, the reaction mixture is filtered to remove the carbon enriched RHA or other undissolved biogenic silica and recover the solution of alkoxysilane and alcoholate. In a fourth step, alkoxysilane is purified by filtering, distilling, precipitating or extracting from the original reaction solution to precipitate various forms of silica. In a final step, residual base present in alkoxysilane is neutralized to eliminate the residual alkali metal base. | 07-18-2013 |
Vera Popova, Ypsilanti, MI US
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20090012317 | Multi-functional silsesquioxanes for novel coating applications - A multi-functional silsesquioxane, method of making the same, and coatings incorporating the same, including a polyhedral silsesquioxane including at least one first face and at least one second face that is spaced apart from the at least one first face; at least one first functionality bonded to the at least one first face; and at least one second functionality different from the first functionality, and being bonded to the at least one second face. In one particular respect, silica for the silsesquioxane may be derived from rice hull ash via an octa(tetramethylammonium)silsesquioxane octaani{dot over (o)}n. | 01-08-2009 |