Ulin
Johan Ulin, Uppsala SE
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20080306313 | Non Thermal Plasma Method to Prepare [11C] Methyl Iodide From [11C] Methane and Iodine Methane and Iodine - A method and an apparatus for preparing [ | 12-11-2008 |
20090104087 | PRODUCTION OF [18F]-F2 FROM [18F]-FLUORIDE USING A PLASMA INDUCED SCRAMBLING PROCEDURE - A method of producing [ | 04-23-2009 |
20110065914 | PERFLUORO MACROCYCLES IN 18F-LABELLING OF MACROMOLECULES - The invention relates to a synthetic strategy of using perfluoro crown ethers and other macrocycles to bind to [18F]-labelled fluorination reactions. The optional use of implementing perfluoro kryptofix 2.2.2 in this process is also disclosed. The present invention also claims perfluoro kryptofix structures that are suitable for use in 18F-labelling of fluorous based structures. | 03-17-2011 |
20120178902 | METHOD FOR OBTAINING 68GA - The present invention relates to a method of obtaining | 07-12-2012 |
Johan Urban Ingemar Ulin, Uppsala SE
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20130004414 | DEVICES AND METHODS FOR REDUCING RADIOLYSIS OF RADIOISOTOPES - Disclosed are microfluidic devices and kits for containing radioisotopes. The devices and kits comprises at least one confining geometry having a cross-section dimension below the beta(+) or beta(−) range of a radioisotope, when containing the radioisotope configured in such a way that that neighboring segments of the confining geometries are isolated from its nearest neighbor such that no measurable kinetic positron energy transfer occurs between the segments when containing the radioisotope. Methods of storage and synthesis of radiopharmaceuticals are also disclosed. In another aspect, the present invention relates to methods of storing radiotracers and synthesizing radiopharmaceuticals, using the aforementioned device. The radiotracers and radiopharmaceuticals comprises | 01-03-2013 |
20130005958 | DEVICES AND METHODS FOR REDUCING RADIOLYSIS OF RADIOISOTOPES - Disclosed are devices and methods for reducing radiolysis of radiopharmaceuticals during filtration, concentration and purification. The devices comprises two or more confining geometry having a cross-section dimension below the beta(+) or beta(−) range of the radioisotope in use, when containing the radioisotope, and configured in such a way that neighboring geometries are isolated from its nearest neighbor such that no measurable kinetic positron energy transfer occurs between the confining geometries when containing the radioisotope. Methods of filtration of radioisotope containing mixtures are also disclosed. | 01-03-2013 |
Tomas Ulin, Stockholm SE
Patent application number | Description | Published |
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20100235606 | COMPOSITE HASH AND LIST PARTITIONING OF DATABASE TABLES - A method for partitioning during an online node add. The method includes providing a data storage cluster with first and second nodes, and storing a table of data in the data storage cluster with a first partition storing a set of rows or data elements in the first node and a second partition storing a set of rows or data elements in the second node. The method includes adding a third node to the cluster and adding a third partition to the table using a partitioning mechanism to create a distribution mapping for data elements in the first, second, and third partitions. The distribution mapping provides substantially uniform distribution of the data elements over the first, second, and third partitions by the partitioning mechanism using modulo hash partitioning as a function of data elements or by combining hash and list partitioning such that data is retained on the original partitions. | 09-16-2010 |