1
Eric Saurer, Erik J Frenkel, Jean Paul Randin, Eric Hoffmann: Electrochemical measuring system with multizone sensors. Asulab, Pollock Vande Sande & Priddy, March 7, 1995: US05395504 (450 worldwide citation)

A small sensor for an electrochemical measuring system composed of a measuring apparatus (50) having an electronic circuit (60), a connecting device (64), a positioning and advancing device (56, 57) and an eliminating device (59, 53). The apparatus is adapted to receive the sensor (40), which has a ...


2
Michael Gratzel, David Fraser, Shaik M Zakeeruddin, Jean Paul Randin, Erik J Frenkel: Sensor for measuring the amount of a component in solution. Asulab, Pollock Vande Sande & Priddy, January 3, 1995: US05378628 (419 worldwide citation)

A sensor for measuring the amount of a component in solution is disclosed. The sensor has a measuring electrode with at least one current collector, electrically connected to one of the electrical contacts and coated with a mixture comprising at least one oxidation-reduction enzyme specific to said ...


3
Erik J Frenkel, Jean Jacques Born, Konrad Schafroth: Three part device for the transdermic administration of drugs by electrophoresis or iontophoresis. Asulab, Griffin Butler Whisenhunt & Kurtossy, February 18, 1997: US05603693 (24 worldwide citation)

A device in three separable modules, for the transdermic administration of drugs by electrophoresis or iontophoresis, comprises a first active module provided with at least one system of elecrodes and one drug reservoir, a second power module provided with a power supply and a third electronic modul ...


4
Erik J Frenkel, Jean Jacques Born: Watch with time information VIA silent vibration. Asulab, Grifin Butler Whisenhunt & Kurtossy, September 24, 1996: US05559761 (18 worldwide citation)

An electronic timepiece having an analog or digital display delivering time information in silent, tactile manner in which the control elements (L, C, B.sub.1, B.sub.2) provided on the exterior of a closed housing cooperate via the intermediary of an interpretation circuit with the electronic coding ...


5
Erik J Frenkel, Jean Jacques Born: Method for obtaining an electrical connection with a thin monoface conductive strip and connection thus obtained. Asulab, Griffin Butler Whisenhunt & Kurtossy, January 21, 1997: US05594986 (1 worldwide citation)

Method of manufacturing an electrical connection, and connection thus obtained between a strip of a plastic material (1) having a conductive coating on a single face (5) and a second conductor (15) positioned on the non-conductive side (3) of said strip consisting of forming into a loop the lug (7), ...