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James R. Johnson

James R. Johnson, Gainesville, GA US

Patent application numberDescriptionPublished
20110097713Compositions and methods for pharmacogenomic screening of CYP2C9 and VKORC1 - Compositions and methods for determining an optimal dose of a medication for a subject are described that include determining the subject's genotype for the CYP2C9 and VKORC1 genes and determining the dose of the medication based on the genotype. Articles of manufacture also are provided that include polynucleotides for genotyping.04-28-2011

James R. Johnson, Germantown, TN US

Patent application numberDescriptionPublished
20080300322Delivery vehicles containing rosin resins - Compositions containing a vehicle containing a rosin resin or derivative and a non-volatilized solvent or plasticizer. The compositions may be used to deliver a biologically active substance such as an active pharmaceutical ingredient. The concentration of rosin resin or derivative in the vehicle is sufficient to alter the release rate from the composition of a biologically active substance that is dissolved, dispersed, emulsified, or suspended in the vehicle.12-04-2008
20090239891Sustained Release Dosage Forms of Analgesic Medications - Parenteral extravascular administration of a composition containing an analgesic medication of low water solubility that is dissolved, suspended, or emulsified in a solvent system results in the deposition of the analgesic medication at the site of administration and provides a controlled release of the analgesic medication from the site and a prolonged analgesia that may persist for several days following administration.09-24-2009
20100099696Tamper resistant oral dosage forms containing an embolizing agent - Oral dosage form containing a therapeutically effective amount of a drug susceptible to abuse and an effective amount of an embolizing agent which causes the production of a solid or semi-solid embolus or blockage after tampering.04-22-2010

Patent applications by James R. Johnson, Germantown, TN US

James R. Johnson, Lafayette, IN US

Patent application numberDescriptionPublished
20090136289Ball joint assembly - The present invention relates to a ball joint assembly (05-28-2009
20100071988Apparatus for use in turning steerable vehicle wheels - An approved apparatus (03-25-2010
20100072738Steering System - Steerable vehicle wheels (03-25-2010

James R. Johnson, Chandler, AZ US

Patent application numberDescriptionPublished
20100038052GEOTHERMAL HYBRID HEAT EXCHANGE SYSTEM - A geothermal hybrid heat exchange system is provided. The system includes a heat pump having a first fluid port and a second fluid port, a fluid reservoir, and at least one earth loop. A first end of the earth loop is connected to the first fluid port of the heat pump and the second fluid port of the heat pump and the second end of the earth loop are coupled in fluid communication with the reservoir so that fluid in the reservoir passes through the earth loop and the heat pump during heating/cooling operation of the heat pump.02-18-2010
20110118988ELECTRONIC HAND HELD ION MEASUREMENT DEVICE AND METHOD - A hand held ion tester includes a housing sufficiently small to be conveniently held in a human hand. A sample chamber is formed in the housing and has a sample inlet in the upper surface of the housing. An ion selective electrode is positioned in the sample chamber so as to be in liquid communication with samples positioned in the sample chamber. A key board and a display are positioned on the upper surface of the housing and a central processing unit contained within the housing is electrically coupled to the ion selective electrode, the key board and the display. The central processing unit is designed and connected to receive signals from the ion selective electrode, process the signals and display processed information on the display.05-19-2011

James R. Johnson, Stillwater, MN US

Patent application numberDescriptionPublished
20090062821COMPOSITE SCAFFOLD STRUCTURE - A composite resilient scaffold may be used to grow, repair, and/or regenerate tissue such as articular cartilage. The composite scaffold is porous and at least substantially bioremovable. The composite scaffold includes a support structure coated with a discontinuous coating of separate and discrete particles of a ceramic material such as calcium phosphate. The calcium phosphate material may have a porous reticulated structure.03-05-2009

James R. Johnson, Colchester, VT US

Patent application numberDescriptionPublished
20090084499METHODS TO PREVENT ECC (EDGE CHIPPING AND CRACKING) DAMAGE DURING DIE PICKING PROCESS - A method for preventing edge chipping and cracking damage encountered by semiconductor chips in a die picking operation during separation from an adhesive sheet. Also provided is a device for preventing potential edge chipping and cracking damage encountered by a semiconductor chip during die picking processes.04-02-2009