1
Bob Ware
Robert A Ware, Stephen S Wong: Catalytic hydrodesulfurization. Mobil Oil Corporation, Alexander J McKillop, Charles J Speciale, Malcolm D Keen, April 30, 1991: US05011593 (23 worldwide citation)

A hydrodesulfurization process for catalytically hydrosulfurizing highly aromatic feeds, especially catalytically cracked feeds such as light cycle oils from catalytic cracking processes and aromatic extracts, employs a hydrodesulfurization catalyst containing zeolite beta. The zeolite beta based ca ...


2
Robert Ginsburg: Thrombus extraction system. Townsend and Townsend, April 30, 1991: US05011488 (543 worldwide citation)

A vascular catheter system comprises an outer flexible tube, an inner flexible tube disposed in the lumen of the outer flexible tube, and an expandable body mounted at the distal end of the third flexible tube disposed in the lumen of the inner flexible tube. The catheter system is suitable for perc ...


3
Francis H Breard: Surgical implant for restricting the relative movement of vertebrae. Anthony J Casella, Gerald E Hespos, April 30, 1991: US05011484 (392 worldwide citation)

The present invention relates to a surgical implant designed to prevent mutual contact between vertebrae during flexions of the vertebral column, an implant which consists of an insert (1) shaped and dimensioned so that it can be inserted, in its longitudinal direction, between the vertebral spines ...


4
Gerald D Buckberg, James V Maloney Jr, Kenneth A Jones, Weldon D West: Peripheral cardiopulmonary bypass and coronary reperfusion system. Shiley, Knobbe Martens Olson & Bear, April 30, 1991: US05011469 (285 worldwide citation)

A method and apparatus to arrest or reverse heart damage from myocardial infarction by using a peripheral, femoral-femoral full bypass along with the venting of the left ventricle wherein the rate at which blood is drawn from the femoral vein and the rate at which the left ventricle is vented are re ...


5
Joe D Bourland, Charles F Barbs, Leslie A Geddes, Willis A Tacker Jr, George P Graber: Pressure mapping system with capacitive measuring pad. Purdue Research Foundation, Burns Doane Swecker & Mathis, April 30, 1991: US05010772 (224 worldwide citation)

A capacitive measuring pad is constructed of transverse conductive strips separated by a compressible insulator to form a matrix of pressure sensitive capacitive nodes. The nodes are repetitively scanned in sequence by a microcomputer to measure their respective capacitances, from which measurements ...


6
Marc S Lemchen: Method for determining orthodontic bracket placement. Dolphin Imaging Systems, Robert R Thornton, April 30, 1991: US05011405 (223 worldwide citation)

A method for determining orthodontic bracket placement on a malocclused tooth to correct the malocclusion includes the steps of generating digital information which defines the shape and location of the malocclused tooth in the patient's jaw, from which digital information a mathematical model of th ...


7
Kanaya Kikuo, Katsuhiko Kanamori, Ryosuke Masuda: Distribution type tactile sensor. The Yokohama Rubber, Armstrong Nikaido Marmelstein Kubovcik and Murray, April 30, 1991: US05010774 (221 worldwide citation)

A distribution type tactile sensor, which comprises a plurality of electrodes provided in pairs at respective pressure sensing points on a pressure sensitive conductive rubber sheet capable of changing the electrical resistance responsive to compressive forces, and a rectifier element provided to re ...


8
Peter Duck, Robert Bender: Methods for detecting nucleic acid sequences. Meiogenics U S Partnership, April 30, 1991: US05011769 (210 worldwide citation)

This invention provides a method for detecting a target nucleic acid which comprises forming a reaction mixture which includes the target nucleic acid and an amount of a complementary single-stranded nucleic acid probe which is greater than the target molecule, under conditions which allow the probe ...


9
Warren M Farnworth: Double-die semiconductor package having a back-bonded die and a face-bonded die interconnected on a single leadframe. Micron Technology, Angus C Fox III, Stanley N Protigal, April 30, 1991: US05012323 (209 worldwide citation)

A semiconductor package incorporating a pair of semiconductor dice on a single leadframe of the type having a wire-bonding region at each end of a die-attachment region which has both an upper and lower surface. The first of said pair of dice is back bonded to the upper surface of said die-attachmen ...


10
Joseph M Nelson, Garland R Rau: In situ soil decontamination method and apparatus. Hrubetz Exploration Company, Richards Medlock & Andrews, April 30, 1991: US05011329 (207 worldwide citation)

Disclosed is in situ decontamination methods and apparatus for injecting a hot gas into boreholes formed in a contaminated soil area to vaporize the soil moisture and contaminants, and for collecting the vaporized contaminants at the surface of the soil. A burner heats pressurized gases and mixes th ...



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