1
David P Newman: Membrane for enzyme electrodes. The Yellow Springs Instrument Company, Biebel French & Nauman, September 7, 1976: US03979274 (530 worldwide citation)

A laminated membrane for use with an enzyme electrode without the need for use of a compensating electrode. The laminated membrane comprises a layer of essentially homogeneous material such as cellulose acetate or silicone rubber which will prevent passage of even low molecular weight interfering ma ...


2
John Feller Jr, Stanley C Wells Jr: Intravenous infusion assembly. Riverain Corporation, Biebel French & Nauman, December 7, 1982: US04362156 (335 worldwide citation)

A flexible, winged, over-the-needle catheter assembly and a needle assembly are releasably locked together at their distal ends to prevent relative axial movement therebetween during insertion into a vein. After insertion, the needle assembly can be easily unlocked and then retracted from the cathet ...


3
Kenneth P Pohl: Method and apparatus for resecting a distal femoral surface. Biebel French & Nauman, November 3, 1987: US04703751 (335 worldwide citation)

A method and apparatus for resecting a distal femoral surface in which an intramedullary rod is inserted through the distal surface of the femur and along the femoral shaft access, leaving a protruding end; a jig is attached to the protruding end, the jig having a shaft for receiving the rod end and ...


4
Frederick W Sanders, Gary F Hillenbrand, Jonathan S Arney, Richard F Wright: Transfer imaging system. The Mead Corporation, Biebel French & Nauman, August 16, 1983: US04399209 (327 worldwide citation)

A transfer imaging system is disclosed wherein images are formed by image-wise exposing a layer comprising a chromogenic material and pressure rupturable capsules containing, as an internal phase, a photosensitive composition. In a preferred embodiment, the chromogenic material is encapsulated with ...


5
Jay M Johnson: Method for quantitatively determining a particular substrate catalyzed by a multisubstrate enzyme. The Yellow Springs Instrument Company, Biebel French & Nauman, September 13, 1983: US04404066 (300 worldwide citation)

A method for control of relative enzyme activity for analytical purposes. The activity of a multisubstrate enzyme may be controlled as a function of the electrical potential applied to the enzyme. The enzyme is preferrably incorporated into a thin layer electrochemical cell laminate having exterior ...


6
Kenji Kusuhara: Occluder supporter and a method of attachment thereof. Biebel & French, November 1, 1994: US05360444 (289 worldwide citation)

The occluder supporter of the present invention is installed to the valve of a mammalian heart and is a device for preventing valve reflux. The characterizing feature of the present invention is the provision of a plurality of stitched attachments which are sewn on to the edge of the occluder and of ...


7
Jay M Johnson: Substrate specific galactose oxidase enzyme electrodes. The Yellow Springs Instrument Company, Biebel French & Nauman, October 26, 1982: US04356074 (281 worldwide citation)

The relative specificity of the enzyme galactose oxidase for various substrates is controlled as a function of the electrical potential applied to the enzyme. The enzyme is incorporated into a thin layer electrochemical cell laminate having exterior membrane layers and an interior enzyme layer. An e ...


8
David P Newman: Membrane for enzyme electrodes. The Yellow Springs Instrument Company, Biebel French & Nauman, February 14, 1978: US04073713 (272 worldwide citation)

A laminated membrane for use with an enzyme electrode without the need for use of a compensating electrode. The laminated membrane comprises a layer of essentially homogeneous material such as cellulose acetate or silicone rubber which will prevent passage of even low molecular weight interfering ma ...


9
Matthew L Smith, Steven J Fondriest: Electrochemical gas sensor. The Yellow Springs Instrument Company, Biebel & French, June 8, 1993: US05217595 (270 worldwide citation)

An electrochemical sensor for sensing a gas dissolved in a liquid. The sensor includes a probe having a cylindrical body and a rounded face. A working electrode, a reference electrode and an auxiliary electrode are buried in the probe body and have distal ends reaching conformingly to the face. A pu ...


10
Paul Heitlinger, Fritz Rodder: Method for the manufacture of dentures and device for carrying out the method. Biebel French & Nauman, April 13, 1982: US04324546 (264 worldwide citation)

For the manufacture of a denture, or artifical teeth, the prepared tooth stump is reproduced as a working model, and the substitute piece, suitably conformed to the working model, is shaped by hand. In order to facilitate the dentist's work, and at the same time attain great accuracy, it is provided ...