1
Mir A Imran, Mark L Pomeranz: Catheter for RF ablation with cooled electrode. Cardiac Pathways Corporation, Flehr Hohbach Test Albritton & Herbert, September 20, 1994: US05348554 (749 worldwide citation)

A catheter for radio frequency ablation with a cooled electrode for use in tissue having a surface comprising an elongate member having proximal and distal extremities. A metal conducting electrode secured to the distal extremity of the elongate member and having a chamber therein. A conductor exten ...


2
Ernesto E Blanco, William Schnorr: Flexible, articulable column. Massachusetts Institute of Technology, Hamilton Brook Smith & Reynolds, September 20, 1994: US05348259 (355 worldwide citation)

A flexible, articulable column having a central cable tensioning member with a series of ball and socket members strung on the cable forming articulable joints. Each socket member has at least one conical opening with internal teeth engagable with a ball which is made of an elastomeric polymer. When ...


3
Richard G Caro: Method and apparatus for chemical analysis. Sirraya, Flehr Hohbach Test Albritton & Herbert, September 20, 1994: US05348003 (337 worldwide citation)

A method and apparatus for determining the presence of an analyte in a medium or the composition of a medium wherein a volume of material is irradiated with temporally-modulated electromagnetic energy at multiple wavelengths. The electromagnetic radiation is detected after it has traversed a portion ...


4
Robert Bornn, Jeff L Levinsky, Robert D Ricks, Laura A Worth: Cardiorespiratory alert system. Somnus Corporation, Limbach & Limbach, September 20, 1994: US05348008 (309 worldwide citation)

A cardiorespiratory alert system is described which comprises a patient unit which communicates with a caregiver unit, via an optional central base station in a Hospital Configuration, or via a base station in an Alternate Site/Home Configuration. A number of techniques are employed, including 1) wi ...


5
Bernard J New: Logic structure and circuit for fast carry. Xilinx, Edel M Young, September 20, 1994: US05349250 (289 worldwide citation)

Programmable logic devices which include multiple blocks of combinatorial function generators and storage elements, and which are interconnected by a programmable interconnect structure are used, among other things for performing arithmetic functions which use logic for generating the carry function ...


6
Robert N Worrall, Wilhelmus C M Lohbeck, Paul R Choate, Martin Donnelly: Method of creating a wellbore in an underground formation. Shell Oil Company, September 20, 1994: US05348095 (282 worldwide citation)

A method of creating a wellbore in an underground formation is provided. A borehole is drilled in the underground formation, whereafter a casing of a ductile material is lowered into the borehole. The casing is selected to have a smaller elastic radial deformation than the surrounding formation when ...


7
Eugene W White: Mesh sheet with microscopic projections and holes. Interpore Orthopaedics, Hopgood Calimafde Kalil Blaustein & Judlowe, September 20, 1994: US05348788 (266 worldwide citation)

A porous mesh for use in forming articles comprising a network of pores and protrusions. The porous mesh has a specifically delineated mesh structure having a pore/protrusion size between 25 and 1000 microns and the pore structure is based on a uniform distribution of pores and protrusions on a cast ...


8
Alex Roustaei: Optical scanning head. Brown Martin Haller & McClain, September 20, 1994: US05349172 (250 worldwide citation)

The optical scanning head includes at least one trio of light emitting diodes arranged so the LEDs emit light at different angles to create a fan of light. An optical module includes a light shield or "dark room" and a lens/filter assembly which provides control of the depth of focus of the scanner. ...


9
Ulrich Knipp, Dieter Skoupi: Sandwich elements in the form of slabs, shells and the like. Bayer Aktiengesellschaft, Joseph C Gil, September 20, 1994: US05348778 (230 worldwide citation)

Sandwich elements in the form of slabs, shells and the like, consisting of facings and a rigid polyurethane foam core can be joined together in an airtight and watertight manner when they are provided with edge profiles which are cast from casting materials forming flexible polyurethane foam and whi ...


10
Guerino G Sacripante, Raj D Patel, Grazyna E Kmiecik Lawrynowicz: Toner compositions. Xerox Corporation, E O Palazzo, September 20, 1994: US05348832 (224 worldwide citation)

A toner composition comprised of pigment, and a sulfonated polyester of the formula or as essentially represented by the formula ##STR1## wherein M is an ion independently selected from the group consisting of hydrogen, ammonium, an alkali metal ion, an alkaline earth metal ion and a metal ion; R is ...



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