Pals
David Pals, Teutopolis, IL US
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20160073596 | Sub-Pavement Irrigation System - The present invention comprises an irrigation/aeration method and related device utilizing the optimal substrate air pocket properties of pea gravel and sub-pavement irrigation/aeration. | 03-17-2016 |
Marc Alexander Pals, Enschede NL
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20150234060 | X-ray Analysis Apparatus - X-ray analysis of a primary sample such as a flexible sheet | 08-20-2015 |
Tessa Pals, Woodridge, IL US
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20150259505 | Dibasic Esters and the Use Thereof in Plasticizer Compositions - Dibasic esters (diesters) and their use in plasticizer compositions are generally disclosed. In some embodiments, the diesters are branched-chain esters of long-chain alkanedioic acids, such as octadecanedioic acid. In some embodiments, such plasticizer compositions are used to increase the plasticity of a polymer resin, such as a vinyl chloride resin or poly vinyl butyral. In some other embodiments, such plasticizer compositions are used to lower the glass transition temperature of a polymer resin. In some embodiments, at least a portion of the plasticizer is derived from a renewable source, such as a natural oil. | 09-17-2015 |
Tessa M. Pals, Woodridge, IL US
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20150247107 | Diene-Selective Hydrogenation of Metathesis Derived Olefins and Unsaturated Esters - Methods are provided for refining natural oil feedstocks and partially hydrogenating polyunsaturated olefins and polyunsaturated esters. The methods comprise reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters. In certain embodiments, the methods further comprise separating the polyunsaturated olefins from the polyunsaturated esters in the metathesized product. In certain embodiments, the methods further comprise partially hydrogenating the polyunsaturated olefins in the presence of a hydrogenation catalyst, wherein at least a portion of the polyunsaturated olefins are converted to monounsaturated olefins. In other embodiments, the methods further comprise partially hydrogenating the polyunsaturated esters in the presence of a hydrogenation catalyst, wherein at least a portion of the polyunsaturated esters are converted to monounsaturated esters. | 09-03-2015 |
Tessa M. Pals, Chicago, IL US
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20130204022 | METHODS OF REFINING AND PRODUCING ISOMERIZED FATTY ACID ESTERS AND FATTY ACIDS FROM NATURAL OIL FEEDSTOCKS - Methods are provided for refining natural oil feedstocks and producing isomerized esters and acids. The methods comprise providing a C4-C18 unsaturated fatty ester or acid, and isomerizing the fatty acid ester or acid in the presence of heat or an isomerization catalyst to form an isomerized fatty ester or acid. In some embodiments, the methods comprise forming a dibasic ester or dibasic acid prior to the isomerizing step. In certain embodiments, the methods further comprise hydrolyzing the dibasic ester to form a dibasic acid. In certain embodiments, the olefin is formed by reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters, separating the olefins from the esters in the metathesized product, and transesterifying the esters in the presence of an alcohol to form a transesterified product having unsaturated esters. | 08-08-2013 |
20130217906 | DIENE-SELECTIVE HYDROGENATION OF METATHESIS DERIVED OLEFINS AND UNSATURATED ESTERS - Methods are provided for refining natural oil feedstocks and partially hydrogenating polyunsaturated olefins and polyunsaturated esters. The methods comprise reacting the feedstock in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters. In certain embodiments, the methods further comprise separating the polyunsaturated olefins from the polyunsaturated esters in the metathesized product. In certain embodiments, the methods further comprise partially hydrogenating the polyunsaturated olefins in the presence of a hydrogenation catalyst, wherein at least a portion of the polyunsaturated olefins are converted to monounsaturated olefins. In other embodiments, the methods further comprise partially hydrogenating the polyunsaturated esters in the presence of a hydrogenation catalyst, wherein at least a portion of the polyunsaturated esters are converted to monounsaturated esters. | 08-22-2013 |
Traci L. Pals, Alexandria, VA US
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20110123980 | SEQUENCE-SPECIFIC DETECTION OF NUCLEOTIDE SEQUENCES - A method for detecting the presence of a target nucleotide sequence in a sample of DNA is described herein in which a test sample comprising single stranded DNA is exposed to a DNA probe and a nicking endonuclease under conditions that would permit sequence-specific hybridization of the probe to a complementary target sequence. The probe comprises a sequence complementary to the target sequence to be detected and this sequence also includes a recognition sequence for the nicking endonuclease. If the sample contains the target sequence, the probe hybridizes to the target and is cleaved by the nicking endonuclease, which leaves the target intact. Observing the presence of probe cleaved by the nicking endonuclease indicates the presence of the target nucleotide sequence in the sample of DNA. | 05-26-2011 |
Trent Pals, Warsaw, IN US
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20160074045 | FEMORAL REAMERS HAVING A WEAR INDICATOR AND RELATED KITS AND METHODS - A femoral reamer ( | 03-17-2016 |