1
Graham Davis, Chao Lin, Imants R Lauks, Raymond J Pierce: Microfabricated aperture-based sensor. i Stat Corporation, Gilberto M Pepper Hamilton Villacorta, February 29, 2000: US06030827 (288 worldwide citation)

A chemical sensor includes an enzyme layer, a diffusion layer and an analyte barrier layer positioned over the diffusion layer. Apertures are formed by microfabrication in the analyte barrier layer to allow controlled analyte flux to the diffusion layer.


2
Graham Davis, Imants R Lauks, Raymond J Pierce, Cindra A Widrig: Method of measuring gas concentrations and microfabricated sensing device for practicing same. I Stat Corporation, Lowe Price LeBlanc & Becker, May 7, 1996: US05514253 (259 worldwide citation)

A microfabricated sensing device is disclosed, including methods for using the same for the measurement of the concentration of a gas in a sample. Unique sensor configurations are described which substantially eliminate electrode cross-contamination during operation of the microfabricated sensing de ...


3
Graham Davis, Chao Lin, Imants R Lauks, Raymond J Pierce: Microfabricated aperture-based sensor. i STAT Corporation, Gilberto M Villacacorta, Corinne M Pouliquen, Katten Muchin Zavis, April 30, 2002: US06379883 (83 worldwide citation)

A chemical sensor includes an enzyme layer, a diffusion layer and an analyte barrier layer positioned over the diffusion layer. Apertures are formed by microfabrication in the analyte barrier layer to allow controlled analyte flux to the diffusion layer.


4
Imants R Lauks, Raymond J Pierce, Joseph W Rogers, Michael P Zelin: Methods and apparatus for rapid equilibration of dissolved gas composition. i Stat Corporation, Lowe Price LeBlanc & Becker, March 11, 1997: US05609824 (18 worldwide citation)

Disclosed is an apparatus and method of equilibrating the dissolved gas composition of an aqueous fluid to reflect the predetermined gas composition contained in a gas equilibration reservoir. The equilibrated aqueous fluid can be used in a method of determining the concentration of a dissolved gas ...


5
Imants R Lauks, Raymond J Pierce, Joseph W Rogers, Michael P Zelin: Methods and apparatus for rapid equilibration of dissolved gas composition. i STAT Corporation, Lowe Price LeBlanc & Becker, February 25, 1997: US05605664 (18 worldwide citation)

Disclosed is an apparatus and method of equilibrating the dissolved gas composition of an aqueous fluid to reflect the predetermined gas composition contained in a gas equilibration reservoir. The equilibrated aqueous fluid can be used in a method of determining the concentration of a dissolved gas ...


6
Imants R Lauks, Raymond J Pierce, Joseph W Rogers, Michael P Zelin: Methods for rapid equalibration of dissolved gas composition. i Stat Corporation, Pepper Hamilton, August 4, 1998: US05789253 (17 worldwide citation)

An apparatus and method of equilibrating the dissolved gas composition of an aqueous fluid to reflect the predetermined gas composition contained in a gas equilibration reservoir. The equilibrated aqueous fluid can be used in a method of determining the concentration of a dissolved gas in a fluid sa ...


7
Imants R Lauks, Raymond J Pierce, Joseph W Rogers, Michael P Zelin: Methods and apparatus for rapid equilibration of dissolved gas composition. I Stat Corporation, Lowe Price LeBlanc & Becker, March 25, 1997: US05614416 (17 worldwide citation)

Disclosed is an apparatus and method of equilibrating the dissolved gas composition of an aqueous fluid to reflect the predetermined gas composition contained in a gas equilibration reservoir. The equilibrated aqueous fluid can be used in a method of determining the concentration of a dissolved gas ...


8
Imants Lauks, Raymond J Pierce, James Wojtyk, Benoit R Bergevin: Integrated solid-phase hydrophilic matrix circuits and micro-arrays. Epocal, Borden Ladner Gervais, April 10, 2007: US07201833 (10 worldwide citation)

The invention is directed to analytical devices and micro-arrays with integral fluidic inputs and outputs. The devices are constructed from planar solid-phase hydrophilic matrix circuits containing dry chemical reagents overlaying integral electro-kinetic pumping electrodes. The hydrophilic matrix c ...


9
Imants Lauks, Raymond J Pierce, James Wojtyk, Benoit R Bergevin: Lateral flow diagnostic devices with instrument controlled fluidics. Epocal, Borden Ladner Gervais, February 28, 2012: US08124026 (1 worldwide citation)

Devices with lateral flow elements and integral fluidics are disclosed. The integral fluidics consist of injector pumps comprised of fluidic elements under instrument control. The fluidic element of an injector pump is fluidically connected to lateral flow elements and can be used to control fluid e ...


10
Imants Lauks, Raymond J Pierce, James Wojtyk, Benoit R Bergevin: Lateral flow diagnostic devices with instrument controlled fluidics. Epocal, Borden Ladner Gervais, May 25, 2010: US07722817 (1 worldwide citation)

Devices with lateral flow elements and integral fluidics are disclosed. The integral fluidics consist of injector pumps comprised of fluidic elements under instrument control. The fluidic element of an injector pump is fluidically connected to lateral flow elements and can be used to control fluid e ...