Diffusing membrane; Semipermeable membrane

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CPC
G01N2021/0385

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Parent Industries

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

Current Industry

G01N2021/0385Diffusing membrane; Semipermeable membrane

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Patents Grantslast 30 patents

Information Patent Grant
Membrane permeation device and corresponding method
- Patent number 12,320,737
- Issue date Jun 3, 2025
- University of Huddersfield
- Kofi Asare-Addo
- G01 - MEASURING TESTING
Information Patent Grant
Systems, devices, components and methods for analyzing body fluid s...
- Patent number 12,276,596
- Issue date Apr 15, 2025
- Nuno Jorge Carvalho de Sousa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Biological sample reaction box
- Patent number 11,628,440
- Issue date Apr 18, 2023
- LEADWAY (HK) LIMITED
- Shengqiang Liu
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for optical inspection of small volumes of liquid sample...
- Patent number 10,935,490
- Issue date Mar 2, 2021
- BD KIESTRA B.V.
- Brian Reuben Langhoff
- G01 - MEASURING TESTING
Information Patent Grant
Sensor cap for optochemical sensor
- Patent number 10,222,331
- Issue date Mar 5, 2019
- Endress + Hauser Conducta GmbH + Co. KG
- Thomas Höhne
- G01 - MEASURING TESTING
Information Patent Grant
System and method for confocal raman-spectroscopic measurements of...
- Patent number 10,107,739
- Issue date Oct 23, 2018
- Unchained Labs
- Karsten Goede
- G01 - MEASURING TESTING
Information Patent Grant
Measuring chamber for an optical sensor for determining a concentra...
- Patent number 9,808,187
- Issue date Nov 7, 2017
- Schildtec GmbH
- Hans-Joachim Freitag
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gas cell assembly and applications in absorption spectroscopy
- Patent number 9,739,705
- Issue date Aug 22, 2017
- Unisearch Associates Inc.
- Alak Chanda
- G01 - MEASURING TESTING
Information Patent Grant
CRDS mirror for normal incidence fiber optic coupling
- Patent number 7,649,189
- Issue date Jan 19, 2010
- Honeywell International Inc.
- Barrett E. Cole
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensor
- Patent number 7,541,587
- Issue date Jun 2, 2009
- City Technology Limited
- Stuart Christopher Cutler
- G01 - MEASURING TESTING
Information Patent Grant
Infrared sensor with explosion-proof protection for gas metering ap...
- Patent number 7,285,782
- Issue date Oct 23, 2007
- MSA Auer GmbH
- Axel Schubert
- G01 - MEASURING TESTING
Information Patent Grant
Diffusion-type gas sample chamber
- Patent number 5,502,308
- Issue date Mar 26, 1996
- Gaztech International Corporation
- Jacob Y. Wong
- G08 - SIGNALLING
Information Patent Grant
Device for identifying at least one gaseous component in a gaseous...
- Patent number 5,494,640
- Issue date Feb 27, 1996
- Hitachi, Ltd.
- Wilhelm Simon
- G01 - MEASURING TESTING
Information Patent Grant
Sensor apparatus and analytical method
- Patent number 5,460,971
- Issue date Oct 24, 1995
- Amos J. Gottlieb
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flow optrode having separate reaction and detection chambers
- Patent number 5,434,084
- Issue date Jul 18, 1995
- The Washington Research Foundation
- Lloyd W. Burgess
- G01 - MEASURING TESTING
Information Patent Grant
Biochemical analyzer and attenuated total reflection prism cell use...
- Patent number 5,362,445
- Issue date Nov 8, 1994
- Hitachi, Ltd.
- Yuji Miyahara
- G01 - MEASURING TESTING
Information Patent Grant
NDIR gas analysis using spectral ratioing technique
- Patent number 5,341,214
- Issue date Aug 23, 1994
- Gaztech International Corporation
- Jacob Y. Wong
- G08 - SIGNALLING
Information Patent Grant
Diffusion-type gas sample chamber
- Patent number 5,340,986
- Issue date Aug 23, 1994
- Gaztech International Corporation
- Jacob Y. Wong
- G08 - SIGNALLING
Information Patent Grant
Analytical method
- Patent number 5,244,810
- Issue date Sep 14, 1993
- Amos J. Gottlieb
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical gas sensor with enriching polymer
- Patent number 5,233,194
- Issue date Aug 3, 1993
- Hewlett-Packard Company
- Ganapati R. Mauze
- G01 - MEASURING TESTING
Information Patent Grant
Multi-channel gas sample chamber
- Patent number 5,222,389
- Issue date Jun 29, 1993
- Gaztech International Corporation
- Jacob Y. Wong
- G08 - SIGNALLING
Information Patent Grant
Gas sample chamber
- Patent number 5,163,332
- Issue date Nov 17, 1992
- Gaztech International Corporation
- Jacob Y. Wong
- G08 - SIGNALLING
Information Patent Grant
Distributed fiber-optic sensor with substance selective permeable c...
- Patent number 5,138,153
- Issue date Aug 11, 1992
- Conoco Inc.
- John S. Gergely
- G02 - OPTICS
Information Patent Grant
Fiber-optic physiological probes
- Patent number 5,127,077
- Issue date Jun 30, 1992
- Abbott Laboratories
- Lokanathan M. Iyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reservoir chemical sensors
- Patent number 5,116,759
- Issue date May 26, 1992
- FiberChem Inc.
- Stanley M. Klainer
- G01 - MEASURING TESTING
Information Patent Grant
Reservoir chemical sensors with removable reservoir cells
- Patent number 5,107,133
- Issue date Apr 21, 1992
- FiberChem Inc.
- Stanley M. Klainer
- G01 - MEASURING TESTING
Information Patent Grant
Sensor system
- Patent number 5,093,266
- Issue date Mar 3, 1992
- Shiley Inc.
- Matthew J. Leader
- G01 - MEASURING TESTING
Information Patent Grant
Cover layer for optical ion sensors
- Patent number 5,091,800
- Issue date Feb 25, 1992
- AVL AG
- Helmut Offenbacher
- G01 - MEASURING TESTING
Information Patent Grant
Gas sample chamber
- Patent number 5,060,508
- Issue date Oct 29, 1991
- Gaztech Corporation
- Jacob Y. Wong
- G08 - SIGNALLING
Information Patent Grant
Arrangement for optical measuring of concentration of substances
- Patent number 5,059,396
- Issue date Oct 22, 1991
- Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V
- Norbert Opitz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CHARACTERISING MICRO-ORGANISMS USING TRANSMISSION IMAGING
- Publication number 20230175034
- Publication date Jun 8, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Pierre MARCOUX
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Sensor Element and Use of Same
- Publication number 20200166450
- Publication date May 28, 2020
- PreSens-Precision Sensing GmbH
- Daniel RIECHERS
- G01 - MEASURING TESTING
Information Patent Application
HIGH-PRESSURE-RESISTANCE SPECIMEN CHAMBER FOR TRANSMITTED LIGHT MIC...
- Publication number 20170343788
- Publication date Nov 30, 2017
- ALFRED-WEGENER-INSTITUT HELMHOLTZ-ZENTRUM FUER POLAR-UND MEERESFORSCHUNG
- Erich Dunker
- G02 - OPTICS
Information Patent Application
Laser Induced Breakdown Spectroscopy (LIBS) Apparatus for the Detec...
- Publication number 20170234800
- Publication date Aug 17, 2017
- BWT Property, Inc.
- Xin Jack Zhou
- G01 - MEASURING TESTING
Information Patent Application
SENSOR CAP FOR OPTOCHEMICAL SENSOR
- Publication number 20170184499
- Publication date Jun 29, 2017
- Endress + Hauser Conducta GmbH + Co. KG
- Thomas Höhne
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Confocal Raman-Spectroscopic Measurements of...
- Publication number 20170176320
- Publication date Jun 22, 2017
- RAP.ID Particle Systems GmbH
- Karsten GOEDE
- G01 - MEASURING TESTING
Information Patent Application
Gas Cell Assembly and Applications in Absorption Spectroscopy
- Publication number 20170074779
- Publication date Mar 16, 2017
- Unisearch Associates Inc.
- Alak Chanda
- G01 - MEASURING TESTING
Information Patent Application
MEASURING CHAMBER FOR AN OPTICAL SENSOR FOR DETERMINING A CONCENTRA...
- Publication number 20140350363
- Publication date Nov 27, 2014
- Hans-Joachim Freitag
- G01 - MEASURING TESTING
Information Patent Application
CRDS MIRROR FOR NORMAL INCIDENCE FIBER OPTIC COUPLING
- Publication number 20080239299
- Publication date Oct 2, 2008
- Honeywell International Inc.
- Barrett E. Cole
- G01 - MEASURING TESTING
Information Patent Application
Gas sensor
- Publication number 20070102639
- Publication date May 10, 2007
- Christopher Stuart Cutler
- G01 - MEASURING TESTING
Information Patent Application
Infrared sensor with explosion-proof protection for gas metering ap...
- Publication number 20050230624
- Publication date Oct 20, 2005
- Axel Schubert
- G01 - MEASURING TESTING
Information Patent Application
Gas permeable probe for use in an optical analyzer for an exhaust g...
- Publication number 20030090666
- Publication date May 15, 2003
- SICK AG
- Juergen Kaufmann
- G01 - MEASURING TESTING
Information Patent Application
Gas sensor based on energy absorption
- Publication number 20020104967
- Publication date Aug 8, 2002
- SPX Corporation
- Andrian Kouznetsov
- G01 - MEASURING TESTING

Diffusing membrane; Semipermeable membrane

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Membrane permeation device and corresponding method

Systems, devices, components and methods for analyzing body fluid s...

Biological sample reaction box

Apparatus for optical inspection of small volumes of liquid sample...

Sensor cap for optochemical sensor

System and method for confocal raman-spectroscopic measurements of...

Measuring chamber for an optical sensor for determining a concentra...

Gas cell assembly and applications in absorption spectroscopy

CRDS mirror for normal incidence fiber optic coupling

Gas sensor

Infrared sensor with explosion-proof protection for gas metering ap...

Diffusion-type gas sample chamber

Device for identifying at least one gaseous component in a gaseous...

Sensor apparatus and analytical method

Flow optrode having separate reaction and detection chambers

Biochemical analyzer and attenuated total reflection prism cell use...

NDIR gas analysis using spectral ratioing technique

Diffusion-type gas sample chamber

Analytical method

Optical gas sensor with enriching polymer

Multi-channel gas sample chamber

Gas sample chamber

Distributed fiber-optic sensor with substance selective permeable c...

Fiber-optic physiological probes

Reservoir chemical sensors

Reservoir chemical sensors with removable reservoir cells

Sensor system

Cover layer for optical ion sensors

Gas sample chamber

Arrangement for optical measuring of concentration of substances

Patents Applicationslast 30 patents

METHOD FOR CHARACTERISING MICRO-ORGANISMS USING TRANSMISSION IMAGING

Sensor Element and Use of Same

HIGH-PRESSURE-RESISTANCE SPECIMEN CHAMBER FOR TRANSMITTED LIGHT MIC...

Laser Induced Breakdown Spectroscopy (LIBS) Apparatus for the Detec...

SENSOR CAP FOR OPTOCHEMICAL SENSOR

System and Method for Confocal Raman-Spectroscopic Measurements of...

Gas Cell Assembly and Applications in Absorption Spectroscopy

MEASURING CHAMBER FOR AN OPTICAL SENSOR FOR DETERMINING A CONCENTRA...

CRDS MIRROR FOR NORMAL INCIDENCE FIBER OPTIC COUPLING

Gas sensor

Infrared sensor with explosion-proof protection for gas metering ap...

Gas permeable probe for use in an optical analyzer for an exhaust g...

Gas sensor based on energy absorption