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2025
|
Invention
|
Photoionization detector having improved gain and reduced humidity sensitivity.
A photoionizatio... |
|
2024
|
Invention
|
Photoionization detector with ignition failure warning system.
A photoionization (PID) detector ... |
|
2023
|
Invention
|
Capture vessel cartridge for permeation testing of prefilled packages and containers.
A cartridg... |
|
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G/S
|
Photoionization sensor for measuring trace levels of
volatile organic compounds. |
|
|
Invention
|
Photoionization detector having improved gain and reduced humidity sensitivity. A photoionization... |
|
|
G/S
|
Photoionization detectors (PIDs) for measuring trace levels of volatile organic compounds |
|
|
Invention
|
Temperature compensating adjustable ultraviolet lamp driver circuit and photoionization detector ... |
|
|
Invention
|
Photoionization detector sensor with adjustable gain.
A photoionization detector sensor equipped... |
|
|
Invention
|
Galvanic current protection for photoionization detector. A photoionization detector comprised of... |
|
2022
|
Invention
|
Analyte permeation testing instrument with test sample peripheral edge sealing surround.
An anal... |
|
2021
|
G/S
|
Laboratory equipment, namely, permeation testing sample retention fixture. |
|
|
G/S
|
Downloadable permeation laboratory master data management software. |
|
|
G/S
|
Downloadable software for managing permeation laboratory master data |
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G/S
|
Laboratory equipment, namely, equipment for retaining a sample for permeation testing |
|
|
Invention
|
Uv lamp. A gas discharge lamp and photoionization sensor employing the gas discharge lamp. The la... |
|
2019
|
G/S
|
Oxygen permeability testing apparatus for use with films and other materials, for use in the phot... |
|
|
G/S
|
A nitrogen gas flush ring as part of a gaseous permeation testing device, namely, a peripheral ch... |
|
|
G/S
|
Photoionization sensor for measuring trace levels of volatile organic compounds. |
|
|
G/S
|
Water vapor transmission rate testing device, namely, water vapor transmission rate analyzer, for... |
|
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G/S
|
Instruments for measuring water vapor, namely, coulometric sensors that measure the flux of water... |
|
|
G/S
|
Instrument for measuring water vapor transmission, namely, water vapor transmission rate analyzer. |
|
|
G/S
|
Measuring and testing instruments, namely, instruments for measuring oxygen concentration and car... |
|
|
G/S
|
In-line process analyzer for measuring protein, fat, moisture and solid content for the food and ... |
|
|
G/S
|
Oxygen sensors used in testing and measurement instruments for use in the photovoltaic, academic,... |
|
|
G/S
|
Scientific measuring and testing instruments, namely, instruments for measuring oxygen concentrat... |
|
2018
|
G/S
|
Scientific measuring and testing instruments, namely instruments for measuring oxygen concentrati... |
|
2016
|
Invention
|
Instrument and method for sealed penetration of rigid packaging to measure internal oxygen concen... |
|
|
G/S
|
Photoionization sensor for measuring trace levels of volatile organic compounds. |
|
|
G/S
|
photoionization sensor for measuring trace levels of volatile organic compounds |
|
|
G/S
|
Measuring and testing instruments, namely, gaseous leak detectors, instruments for measuring oxyg... |
|
|
G/S
|
Measuring and testing instruments, namely, gaseous leak
detectors, instruments for measuring oxy... |
|
|
Invention
|
Uv lamp |
|
2015
|
Invention
|
Epi-fluoresence confocal optical analyte sensor. An optical sensor effective for (i) exciting an ... |
|
|
Invention
|
Protocol adaptive computer controlled target-analyte permeation testing instrument. A protocol ad... |
|
|
Invention
|
Rugged target-analyte permeation testing instrument employing a consolidating block manifold.
A ... |
|
|
Invention
|
Target-analyte permeation testing instrument with sensor feed line conditioning system. 5) condit... |
|
|
Invention
|
Rugged target-analyte permeation testing instrument employing a consolidating block manifold. A t... |
|
|
Invention
|
Target-analyte permeation testing instrument with sensor feed line conditioning system. A target-... |
|
|
Invention
|
Calibration vial and technique for calibrating a fiber optic oxygen sensing needle. A calibration... |
|
|
G/S
|
Oxygen permeability testing apparatus for use with films and other materials. |
|
|
G/S
|
Water vapor transmission rate testing device for use with film and packages. |
|
|
G/S
|
Oxygen sensors used in test and measurement equipment. |
|
|
G/S
|
Instruments for measuring water vapor transmission, namely water vapor transmission rate analyzer. |
|
2014
|
Invention
|
Fiber optic analyte sensor with integrated in situ total pressure correction. A fiber optic analy... |
|
|
Invention
|
Methods for transmembrane measurement of oxygen concentration and monitoring changes in oxygen co... |
|
|
G/S
|
A part of gaseous permeation testing instruments for providing a gas tight seal between the testi... |
|
2013
|
Invention
|
Reactor for near absolute conversion of alternative moiety-containing species into a select moiet... |
|
|
G/S
|
a feature of gaseous permeation testing instruments for providing a gas tight seal between the te... |
|
2012
|
Invention
|
Analyte sensor with spent gas flushed endcaps. A sensor for detecting a target analyte in a gaseo... |
|
|
Invention
|
Calibration technique for calibrating a zirconium oxide oxygen sensor and calibrated sensor.
A m... |
|
|
Invention
|
Photoluminescent oxygen probe tack. A photoluminescent oxygen probe including a tack with a layer... |
|
|
Invention
|
Gas discharge lamp with an axially extending strip of getter and method of manufacture. A gas dis... |
|
|
Invention
|
Fiber optic analyte sensor. A fiber optic analyte sensing needle 10 with a photoluminescent analy... |
|
2011
|
Invention
|
Calibration system and technique for photoluminescent oxygen sensors with zero point maintained w... |
|
|
Invention
|
Luminescence lifetime based analyte sensing instruments and calibration technique.
A method of c... |
|
|
Invention
|
Luminescence lifetime based analyte sensing instruments and calibration technique. A method of ca... |
|
|
Invention
|
Instrument for impermanent sealed perforation of thin-walled packaging.
An instrument for imperm... |
|
|
G/S
|
apparatus for measuring leaks and burst pressure in packaging materials and measuring concentrati... |
|
|
Invention
|
Apparatus to measure permeation of a gas through a membrane. The present invention relates to an ... |
|
2010
|
G/S
|
leakage testing apparatus for flexible and semi-rigid packages; seal testing apparatus for flexib... |
|
|
Invention
|
Photoluminescent oxygen probe with reduced cross-sensitivity to humidity.
An oxygen-sensitive lu... |
|
|
Invention
|
Calibration card for photoluminescent oxygen sensors with zero point maintained with a metal-air ... |
|
|
Invention
|
Tessellated zipper pattern of identically shaped sensor elements and method of manufacture. A she... |
|
|
G/S
|
Gas detectors for detecting the presence of gas. |
|
|
G/S
|
Gas detectors for detecting the presence of gas |
|
|
Invention
|
Fixture to hermetically isolate a capped opening on a container for gas transmission testing. An ... |
|
2009
|
G/S
|
Optical detector for measuring concentrations of an analyte in a gaseous sample. |
|
|
Invention
|
Sheet configured with a tessellated zipper pattern of identically shaped sensor elements and meth... |
|
|
Invention
|
Calibration card for oxygen optical sensors. A calibration card 10 and method of using the card 1... |
|
|
G/S
|
Liquid analysers all for use in analaysing the proein, fat and total solid content of dairy and f... |
|
|
G/S
|
Liquid analysers all for use in analysing the protein, fat and total solid content of dairy and f... |
|
2008
|
G/S
|
analyte sensor for use in calibrating an optical detector |
|
|
G/S
|
optical detector for measuring concentrations of an analyte in a gaseous sample for permeation an... |
|
|
G/S
|
Liquid analyzers |
|
|
G/S
|
computer software and hardware for enabling electronic and electrochemical devices for measuring ... |
|
|
Invention
|
Valve system for a coulometric analyte sensing instrument. A valve system that includes (i) first... |
|
|
Invention
|
Coulometric analyte sensing instrument with an analyte-consuming sensor in a closed cell. A metho... |
|
|
Invention
|
Humidity control system for the sensing cell of an analyte permeation testing instrument. A humid... |
|
|
G/S
|
Total hydrocarbon analyzers; total volatile organic carbon analyzers; methane and nonmethane anal... |
|
2007
|
G/S
|
Gas chromatography apparatus. |
|
|
G/S
|
Gas chromatography apparatus. |
|
|
G/S
|
Leakage testing apparatus for flexible and semi-rigid packages; seal testing apparatus for flexib... |
|
|
Invention
|
Method and device for measuring the gas permeability through films and walls of containers. A dev... |
|
|
Invention
|
Method of measuring the transmission rate of a permeant through a container and determining shelf... |
|
2006
|
Invention
|
Instrument and method for measuring high concentrations of carbon monoxide in a gaseous sample. A... |
|
2005
|
Invention
|
Method for impermanent sealed perforation of thin-walled packaging. An instrument for impermanent... |
