Determining zones of density; quantitating spots

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CPC
G01N2021/5923

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

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G01N2021/5923Determining zones of density; quantitating spots

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Patents Grantslast 30 patents

Information Patent Grant
Optical analysis of wellbore fluid demulsifiers
- Patent number 11,414,989
- Issue date Aug 16, 2022
- Halliburton Energy Services, Inc.
- Li Guo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Model-based methods and apparatus for classifying an interferent in...
- Patent number 11,009,467
- Issue date May 18, 2021
- Siemens Healthcare Diagnostics Inc.
- JinHyeong Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for reading test strips
- Patent number 8,068,666
- Issue date Nov 29, 2011
- Rohm & Haas Company
- Walter Jay Gregory
- G01 - MEASURING TESTING
Information Patent Grant
Chromatographic column system
- Patent number 7,927,487
- Issue date Apr 19, 2011
- Cooperatie Avebe U.A.
- Frans Emo Diderik Van Halsema
- G01 - MEASURING TESTING
Information Patent Grant
Arrangement and method for the analysis of body fluids
- Patent number 7,771,659
- Issue date Aug 10, 2010
- PVT Probenverteiltechnik GmbH
- Michael Ziegler
- G01 - MEASURING TESTING
Information Patent Grant
Reflectometry system with compensation for specimen holder topograp...
- Patent number 7,031,508
- Issue date Apr 18, 2006
- E-Y Laboratories, Inc.
- John L. Lawless
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical tomography of small objects using parallel ray illumination...
- Patent number 6,944,322
- Issue date Sep 13, 2005
- Visiongate, Inc.
- Roger H. Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microdensitometer system with micrometer resolution for reading rad...
- Patent number 6,927,859
- Issue date Aug 9, 2005
- The Hong Kong Polytechnic University
- Cheuk Sang Kwok
- G01 - MEASURING TESTING
Information Patent Grant
Reflectometry system with compensation for specimen holder topograp...
- Patent number 6,584,217
- Issue date Jun 24, 2003
- E-Y Laboratories, Inc.
- John L. Lawless
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical specimen analysis system and method
- Patent number 6,249,593
- Issue date Jun 19, 2001
- EY Laboratories, Inc.
- Albert E. Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical specimen analysis system and method
- Patent number 5,717,778
- Issue date Feb 10, 1998
- Albert E. Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting film edges and film optical centers
- Patent number 5,354,994
- Issue date Oct 11, 1994
- Ray Hicks
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of judging particle agglutination pattern
- Patent number 5,238,852
- Issue date Aug 24, 1993
- Olympus Optical Co., Ltd.
- Ko Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Method of judging particle agglutination pattern
- Patent number 5,192,692
- Issue date Mar 9, 1993
- Olympus Optical Co., Ltd.
- Ko Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Method of scanning optical density patterns
- Patent number 4,684,244
- Issue date Aug 4, 1987
- Helena Laboratories Corporation
- Gene A. Butts
- G01 - MEASURING TESTING
Information Patent Grant
Image pick-up device
- Patent number 4,652,916
- Issue date Mar 24, 1987
- Omron Tateisi Electronics Co.
- Takuji Suzaki
- G01 - MEASURING TESTING
Information Patent Grant
Spot quantitation
- Patent number 4,638,456
- Issue date Jan 20, 1987
- E. I. Du Pont de Nemours and Company
- John G. Elias
- G01 - MEASURING TESTING
Information Patent Grant
Spot quantitation
- Patent number 4,618,937
- Issue date Oct 21, 1986
- E. I. Du Pont de Nemours and Co., Inc.
- John G. Elias
- G01 - MEASURING TESTING
Information Patent Grant
Method for monitoring and controlling the distribution of droplets...
- Patent number 4,367,244
- Issue date Jan 4, 1983
- Oregon Graduate Center for Study and Research
- James F. Holmes
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for monitoring and controlling the distribution of drople...
- Patent number 4,361,110
- Issue date Nov 30, 1982
- Oregon Graduate Center for Study and Research
- James F. Holmes
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Optical Analysis Of Wellbore Fluid Demulsifiers
- Publication number 20200200005
- Publication date Jun 25, 2020
- Halliburton Energy Services, Inc.
- Li Guo
- G01 - MEASURING TESTING
Information Patent Application
CHROMATOGRAPHIC COLUMN SYSTEM
- Publication number 20100116723
- Publication date May 13, 2010
- Frans Emo Diderik van Halsema
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for reading test strips
- Publication number 20080219499
- Publication date Sep 11, 2008
- Walter Jay Gregory
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Arrangement and method for the analysis of body fluids
- Publication number 20060014295
- Publication date Jan 19, 2006
- Michael Ziegler
- G01 - MEASURING TESTING
Information Patent Application
Method and device for the analysis of body fluids
- Publication number 20050163354
- Publication date Jul 28, 2005
- Michael Ziegler
- G01 - MEASURING TESTING
Information Patent Application
Reflectometry system with compensation for specimen holder topograp...
- Publication number 20040071331
- Publication date Apr 15, 2004
- EY Laboratories, Inc.
- John L. Lawless
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Microdensitometer system with micrometer resolution for reading rad...
- Publication number 20040008347
- Publication date Jan 15, 2004
- The Hong Kong Polytechnic University
- Cheuk Sang Kwok
- G01 - MEASURING TESTING
Information Patent Application
Optical tomography of small objects using parallel ray illumination...
- Publication number 20040001618
- Publication date Jan 1, 2004
- Roger H. Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for evaluating degree of adhesion of adherents...
- Publication number 20030094185
- Publication date May 22, 2003
- TOWA CORPORATION
- Michio Osada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Microdensitometer
- Publication number 20020126281
- Publication date Sep 12, 2002
- Cheuk Sang Kwok
- G01 - MEASURING TESTING

Determining zones of density; quantitating spots

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical analysis of wellbore fluid demulsifiers

Model-based methods and apparatus for classifying an interferent in...

Method for reading test strips

Chromatographic column system

Arrangement and method for the analysis of body fluids

Reflectometry system with compensation for specimen holder topograp...

Optical tomography of small objects using parallel ray illumination...

Microdensitometer system with micrometer resolution for reading rad...

Reflectometry system with compensation for specimen holder topograp...

Optical specimen analysis system and method

Optical specimen analysis system and method

Method and apparatus for detecting film edges and film optical centers

Method of judging particle agglutination pattern

Method of judging particle agglutination pattern

Method of scanning optical density patterns

Image pick-up device

Spot quantitation

Spot quantitation

Method for monitoring and controlling the distribution of droplets...

Apparatus for monitoring and controlling the distribution of drople...

Patents Applicationslast 30 patents

Optical Analysis Of Wellbore Fluid Demulsifiers

CHROMATOGRAPHIC COLUMN SYSTEM

Method for reading test strips

Arrangement and method for the analysis of body fluids

Method and device for the analysis of body fluids

Reflectometry system with compensation for specimen holder topograp...

Microdensitometer system with micrometer resolution for reading rad...

Optical tomography of small objects using parallel ray illumination...

Apparatus and method for evaluating degree of adhesion of adherents...

Microdensitometer