Gislason
Eyjólfur Gislason, Torshavn DK
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20130151491 | SYSTEMS AND METHODS FOR IMPROVING DATABASE PERFORMANCE - Systems and methods for mapping and propagating a source dataset to a plurality of target tables in a target database are described herein. Embodiments include a physical database design with a template-based loader, and a method to propagate changes in the source dataset to a target database. Other embodiments include a database physical design with a plurality of small fact and summary tables. Still other embodiments include a method of extracting and loading data automatically into a target database, while simultaneously maintaining current summary tables. | 06-13-2013 |
20130151521 | SYSTEMS AND METHODS FOR DYNAMIC PARTITIONING IN A RELATIONAL DATABASE - Systems and methods for dynamic partitioning in a relational database are described herein. A system can be configured to receive a data object definition statement to define a data object, where the data object definition statement associates an expression with the data object, and where the expression defines a correlation between an attribute of the data object and a prospective partition of the data object. The system can then receive a data manipulation statement to manipulate data in the data object, and in response to receiving the data manipulation statement, process the data manipulation statement, where processing includes initiating evaluation of the expression to identify a target partition based on the correlation between the attribute and the prospective partition. | 06-13-2013 |
Eyjólfur Gislason, Torshavn DK
Patent application number | Description | Published |
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20130151491 | SYSTEMS AND METHODS FOR IMPROVING DATABASE PERFORMANCE - Systems and methods for mapping and propagating a source dataset to a plurality of target tables in a target database are described herein. Embodiments include a physical database design with a template-based loader, and a method to propagate changes in the source dataset to a target database. Other embodiments include a database physical design with a plurality of small fact and summary tables. Still other embodiments include a method of extracting and loading data automatically into a target database, while simultaneously maintaining current summary tables. | 06-13-2013 |
20130151521 | SYSTEMS AND METHODS FOR DYNAMIC PARTITIONING IN A RELATIONAL DATABASE - Systems and methods for dynamic partitioning in a relational database are described herein. A system can be configured to receive a data object definition statement to define a data object, where the data object definition statement associates an expression with the data object, and where the expression defines a correlation between an attribute of the data object and a prospective partition of the data object. The system can then receive a data manipulation statement to manipulate data in the data object, and in response to receiving the data manipulation statement, process the data manipulation statement, where processing includes initiating evaluation of the expression to identify a target partition based on the correlation between the attribute and the prospective partition. | 06-13-2013 |
Jason J. Gislason, Katy, TX US
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20120279848 | ALKYLATION UNIT AND PROCESS RELATING THERETO - One exemplary embodiment can be an alkylation unit. The alkylation unit can include at least one alkylation reaction zone having an alkylation catalyst, at least one cooler communicating with the at least one alkylation reaction zone, a settler communicating with the at least one alkylation reaction zone and the at least one cooler, a fractionation zone receiving an effluent from the settler passing through a line, and a boot coupled to a substantially horizontal portion of the line. Generally, the boot receives an effluent portion rich in the alkylation catalyst. | 11-08-2012 |
Jason J. Gislason, Lake Jackson, TX US
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20090149684 | Oligomerization of hydrocarbons - Methods of oligomerizing hydrocarbons are disclosed. These methods include contacting olefins with an oligomerization catalyst in an oligomerization zone under oligomerization reaction conditions. | 06-11-2009 |
20100076234 | ALKYLATION UNIT AND PROCESS RELATING THERETO - One exemplary embodiment can be an alkylation unit. The alkylation unit can include at least one alkylation reaction zone having an alkylation catalyst, at least one cooler communicating with the at least one alkylation reaction zone, a settler communicating with the at least one alkylation reaction zone and the at least one cooler, a fractionation zone receiving an effluent from the settler passing through a line, and a boot coupled to a substantially horizontal portion of the line. Generally, the boot receives an effluent portion rich in the alkylation catalyst. | 03-25-2010 |
Jason J. Gislason, Bartlesville, OK US
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20080305023 | PROCESS FOR SELECTIVE OXIDATION OF CARBON MONOXIDE IN A HYDROGEN CONTAINING STREAM - A method of making a composition, said method comprising, spraying a substance comprising platinum and iron into or onto an alumina-containing compound is disclosed. The resulting composition can then be used in a process for oxidizing carbon monoxide with free oxygen. | 12-11-2008 |
Johannes Gislason, Reykjavik IS
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20090281058 | Compositions of partially deacetylated chitin derivatives - The present invention relates to compositions comprising biologically active chitinous oligomers and their endotoxin purified and partially deacetylated chitin polymer precursors, and their use in pharmaceutical compositions, biomaterial compositions, medical devices, and processes to produce the said oligomers. More specifically the present invention relates to novel compositions and processes to produce such compositions. The compositions include therapeutic hetero polymer and hetero oligomer compositions comprising specific sequences of N-acetyl glucosamine and glucosamine, developed to optimize chemical and structural features which are important for the therapeutic activity of these compositions. In addition, the present invention provides methods to use degree of deacetylation of a partially deacetylated chitin polymer in order to modulate physical and biological parameters in a calcium phosphate composite for bone implant applications. | 11-12-2009 |
20110212186 | COMPOSITION FOR TREATING AUTOIMMUNE DISORDERS - The present invention relates to a composition, use and a method for reducing inflammation and promoting tissue repair or tissue regeneration through a synergistic effect of T-ChOS and Glucosamine and/or N-acetyl glucosamine systemically or locally administered in humans and other mammals in need thereof. | 09-01-2011 |
20110257381 | PHARMACEUTICAL COMPOSITION COMPRISING CHITO-OLIGOMERS - Compositions are provided comprising chito-oligomers obtainable from chitin, comprising oligomers of N-acetyl glucosamine (NAG) and glucosamine, wherein at least 50% of the oligomers have a chain length of about 2-50, and the degree of deacetylation of the oligomers is in the range of about 0-70%, preferably about 30-50%. The compositions are highly useful as pharmaceutical compositions for treatment of joint disorders such as rheumatoid arthritis and osteoarthritis. Also provided are methods for treatment of joint disorders and treatment against inflammatory activity. | 10-20-2011 |
Johannes Gislason, Mosfellsbaer IS
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20150217021 | SELF-HARDENING BIOACTIVE CEMENT COMPOSITIONS WITH PARTIALLY DEACETYLATED CHITIN AS BONE GRAFT SUBSTITUTES - A composition kit for bone healing medical treatment, comprising partially deacetylated chitin (PDC) with a degree of deacetylation in the range of 40-75%. The composition is provided as a kit with a solids fraction and a liquid fraction, provided in separate vials and to be mixed just prior to use. The weight:weight ratio of the solids to liquid fraction is in the range from 1:1.2 to 1:6, and preferably from 1:1.5 to 1:4. | 08-06-2015 |
Johannes Gislason, Mosfellsbae IS
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20160002360 | COMPOSITIONS OF PARTIALLY DEACETYLATED CHITIN DERIVATIVES - The present invention relates to compositions comprising biologically active chitinous oligomers and their endotoxin purified and partially deacetylated chitin polymer precursors, and their use in pharmaceutical compositions, biomaterial compositions, medical devices, and processes to produce the said oligomers. More specifically the present invention relates to novel compositions and processes to produce such compositions. The compositions include therapeutic hetero polymer and hetero oligomer compositions compricing specific sequences of N-acetyl glucosamine and glucosamine, developed to optimize chemical and structural features which are important for the therapeutic activity of these compositions. In addition, the present invention provides methods to use degree of deacetylation of a partially deacetylated chitin polymer in order to modulate physical and biological parameters in a calcium phosphate composite for bone implant applications. | 01-07-2016 |