Hermann Hochgraeber

Person

Offenburg-Neuhausen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of introducing a sample into a separation column and corresp...
- Patent number 12,000,805
- Issue date Jun 4, 2024
- Dionex Softron GMBH
- Christoph Hollnagel
- G01 - MEASURING TESTING
Information Patent Grant
Sample injector for liquid chromatography, particularly for high pe...
- Patent number 11,802,854
- Issue date Oct 31, 2023
- Dionex Softron GmbH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
Plug unit and connection system for connecting capillary tubes, esp...
- Patent number 11,802,855
- Issue date Oct 31, 2023
- Dionex Softron GMBH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
Liquid chromatography system, method and use
- Patent number 11,624,735
- Issue date Apr 11, 2023
- Dionex Softron
- Christoph Hollnagel
- G01 - MEASURING TESTING
Information Patent Grant
Sample injector for liquid chromatography, particularly for high pe...
- Patent number 11,156,589
- Issue date Oct 26, 2021
- Dionex Softron GmbH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
Liquid chromatography system, method and use
- Patent number 10,948,463
- Issue date Mar 16, 2021
- Dionex Softron GmbH
- Christoph Hollnagel
- G01 - MEASURING TESTING
Information Patent Grant
Method of introducing a sample into a separation column and corresp...
- Patent number 10,816,515
- Issue date Oct 27, 2020
- Dionex Softron GmbH
- Christoph Hollnagel
- G01 - MEASURING TESTING
Information Patent Grant
Method for adjusting a gradient delay volume
- Patent number 10,722,816
- Issue date Jul 28, 2020
- Dionex Softron GmbH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
Plug unit and connection system for connecting capillary tubes, esp...
- Patent number 10,444,205
- Issue date Oct 15, 2019
- Dionex Softron GmbH
- Hermann Hochgraeber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sample injector for liquid chromatography, particularly for high pe...
- Patent number 10,386,342
- Issue date Aug 20, 2019
- Dionex Softron GmbH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
Sampling device at high precision and high pressure utilizing two d...
- Patent number 10,234,433
- Issue date Mar 19, 2019
- Dionex Softron GmbH
- Adolf Satzinger
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Plug unit and connection system for connecting capillaries, particu...
- Patent number 10,067,102
- Issue date Sep 4, 2018
- Dionex Softron GmbH
- Hermann Hochgraeber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Methods for injecting samples in liquid chromatography, particularl...
- Patent number 10,031,112
- Issue date Jul 24, 2018
- Dionex Softron GmbH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
Method for adjusting a gradient delay volume
- Patent number 10,005,006
- Issue date Jun 26, 2018
- Dionex Softron GmbH
- Hermann Hochgraeber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Plug unit and connection system for connecting capillary tubes
- Patent number 9,945,501
- Issue date Apr 17, 2018
- Dionex Softron GmbH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
High-pressure control valve for high-performance liquid chromatography
- Patent number 9,939,415
- Issue date Apr 10, 2018
- Dionex Softron GmbH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
Sample-taking unit
- Patent number 9,778,278
- Issue date Oct 3, 2017
- Dionex Softron GmbH
- Hermann Hochgraeber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for feeding a sample into an analysis branch of a liquid chr...
- Patent number 9,664,653
- Issue date May 30, 2017
- Dionex Softron GmbH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
Plug unit and connection system for connecting capillary tubes, esp...
- Patent number 9,448,210
- Issue date Sep 20, 2016
- Dionex Softron GmbH
- Hermann Hochgraeber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Switching valve for high-performance liquid chromatography
- Patent number 9,400,265
- Issue date Jul 26, 2016
- Dionex Softron GmbH
- Joachim Wiechers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Switching valve for liquid chromatography
- Patent number 9,329,157
- Issue date May 3, 2016
- DIONEX SOFTRON GMBH
- Hermann Hochgraeber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Switching valve for liquid chromatography
- Patent number 9,297,790
- Issue date Mar 29, 2016
- Dionex Softron GmbH
- Joachim Wiechers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Plug unit and connection system for connecting capillary tubes, esp...
- Patent number 9,134,283
- Issue date Sep 15, 2015
- Dionex Softron GmbH
- Hermann Hochgraeber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Plug unit and connection system for connecting capillary tubes, esp...
- Patent number 9,091,693
- Issue date Jul 28, 2015
- Dionex Softron GmbH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
Switching valve for liquid chromatography
- Patent number 9,063,114
- Issue date Jun 23, 2015
- Dionex Softron GmbH
- Joachim Wiechers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sample injector for liquid chromatography, particularly for high pe...
- Patent number 8,806,922
- Issue date Aug 19, 2014
- Dionex Softron GmbH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
Autosampler for high-performance liquid chromatography
- Patent number 8,196,456
- Issue date Jun 12, 2012
- Dionex Softron GmbH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for providing defined fluid flow, especially for...
- Patent number 7,454,959
- Issue date Nov 25, 2008
- Dionex Softron GmbH
- Gervin Ruegenberg
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF INTRODUCING A SAMPLE INTO A SEPARATION COLUMN AND CORRESP...
- Publication number 20240280547
- Publication date Aug 22, 2024
- DIONEX SOFTRON GMBH
- Christoph HOLLNAGEL
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...
- Publication number 20240167985
- Publication date May 23, 2024
- DIONEX SOFTRON GMBH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Application
NEEDLE FOR USE IN ANALYTICAL APPLICATION
- Publication number 20230070054
- Publication date Mar 9, 2023
- DIONEX SOFTRON GMBH
- Michael KOLBE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...
- Publication number 20220065826
- Publication date Mar 3, 2022
- DIONEX SOFTRON GMBH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Application
LIQUID CHROMATOGRAPHY SYSTEM, METHOD AND USE
- Publication number 20210199628
- Publication date Jul 1, 2021
- DIONEX SOFTRON GMBH
- Christoph HOLLNAGEL
- G01 - MEASURING TESTING
Information Patent Application
Method of introducing a sample into a separation column and corresp...
- Publication number 20210102922
- Publication date Apr 8, 2021
- DIONEX SOFTRON GMBH
- Christoph HOLLNAGEL
- G01 - MEASURING TESTING
Information Patent Application
PLUG UNIT AND CONNECTION SYSTEM FOR CONNECTING CAPILLARY TUBES, ESP...
- Publication number 20200116679
- Publication date Apr 16, 2020
- DIONEX SOFTRON GMBH
- Hermann HOCHGRAEBER
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...
- Publication number 20200116675
- Publication date Apr 16, 2020
- EPAS
- Hermann HOCHGRAEBER
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...
- Publication number 20190113484
- Publication date Apr 18, 2019
- DIONEX SOFTRON GMBH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...
- Publication number 20180306759
- Publication date Oct 25, 2018
- DIONEX SOFTRON GMBH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR ADJUSTING A GRADIENT DELAY VOLUME
- Publication number 20180272250
- Publication date Sep 27, 2018
- DIONEX SOFTRON GMBH
- Hermann HOCHGRAEBER
- G01 - MEASURING TESTING
Information Patent Application
Method of introducing a sample into a separation column and corresp...
- Publication number 20180128787
- Publication date May 10, 2018
- DIONEX SOFTRON GMBH
- Christoph HOLLNAGEL
- G01 - MEASURING TESTING
Information Patent Application
Liquid chromatography system, method and use
- Publication number 20180128789
- Publication date May 10, 2018
- DIONEX SOFTRON GMBH
- Christoph HOLLNAGEL
- G01 - MEASURING TESTING
Information Patent Application
HIGH-PRESSURE CONTROL VALVE FOR HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY
- Publication number 20170284980
- Publication date Oct 5, 2017
- DIONEX SOFTRON GMBH
- Hermann HOCHGRAEBER
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR INJECTING SAMPLES IN LIQUID CHROMATOGRAPHY, PARTICULARL...
- Publication number 20170248557
- Publication date Aug 31, 2017
- DIONEX SOFTRON GMBH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Application
PLUG UNIT AND CONNECTION SYSTEM FOR CONNECTING CAPILLARY TUBES, ESP...
- Publication number 20170003255
- Publication date Jan 5, 2017
- DIONEX SOFTRON GMBH
- Hermann HOCHGRAEBER
- G01 - MEASURING TESTING
Information Patent Application
PLUG UNIT AND CONNECTION SYSTEM FOR CONNECTING CAPILLARY TUBES, ESP...
- Publication number 20160061789
- Publication date Mar 3, 2016
- DIONEX SOFTRON GMBH
- Hermann HOCHGRAEBER
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE-TAKING UNIT
- Publication number 20160011082
- Publication date Jan 14, 2016
- DIONEX SOFTRON GMBH
- Hermann HOCHGRAEBER
- G01 - MEASURING TESTING
Information Patent Application
PLUG UNIT AND CONNECTION SYSTEM FOR CONNECTING CAPILLARY TUBES
- Publication number 20150338000
- Publication date Nov 26, 2015
- DIONEX SOFTRON GMBH
- Hermann HOCHGRAEBER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PLUG UNIT AND CONNECTION SYSTEM FOR CONNECTING CAPILLARIES, PARTICU...
- Publication number 20150308989
- Publication date Oct 29, 2015
- DIONEX SOFTRON GMBH
- Hermann HOCHGRAEBER
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR ADJUSTING A GRADIENT DELAY VOLUME
- Publication number 20150265944
- Publication date Sep 24, 2015
- DIONEX SOFTRON GMBH
- Hermann HOCHGRAEBER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR FEEDING A SAMPLE INTO AN ANALYSIS BRANCH OF A LIQUID CHR...
- Publication number 20150226710
- Publication date Aug 13, 2015
- DIONEX SOFTRON GMBH
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Application
SAMPLING DEVICE
- Publication number 20150128685
- Publication date May 14, 2015
- DIONEX SOFTRON GMBH
- Adolf SATZINGER
- G01 - MEASURING TESTING
Information Patent Application
Sample Injector For Liquid Chromatography, Particularly For High Pe...
- Publication number 20140345371
- Publication date Nov 27, 2014
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Application
Methods for Injecting Samples in Liquid Chromatography, Particularl...
- Publication number 20140338431
- Publication date Nov 20, 2014
- Hermann Hochgraeber
- G01 - MEASURING TESTING
Information Patent Application
SWITCHING VALVE FOR LIQUID CHROMATOGRAPHY
- Publication number 20140043018
- Publication date Feb 13, 2014
- Hermann HOCHGRAEBER
- G01 - MEASURING TESTING
Information Patent Application
SWITCHING VALVE FOR LIQUID CHROMATOGRAPHY
- Publication number 20140042349
- Publication date Feb 13, 2014
- Joachim WIECHERS
- G01 - MEASURING TESTING
Information Patent Application
SWITCHING VALVE FOR HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY
- Publication number 20140042351
- Publication date Feb 13, 2014
- Joachim WIECHERS
- G01 - MEASURING TESTING
Information Patent Application
SWITCHING VALVE FOR LIQUID CHROMATOGRAPHY
- Publication number 20140042350
- Publication date Feb 13, 2014
- Hermann HOCHGRAEBER
- G01 - MEASURING TESTING
Information Patent Application
HIGH-PRESSURE CONTROL VALVE FOR HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY
- Publication number 20130284959
- Publication date Oct 31, 2013
- Hermann Hochgraeber
- G01 - MEASURING TESTING

Hermann Hochgraeber

Person

Patents Grantslast 30 patents

Method of introducing a sample into a separation column and corresp...

Sample injector for liquid chromatography, particularly for high pe...

Plug unit and connection system for connecting capillary tubes, esp...

Liquid chromatography system, method and use

Sample injector for liquid chromatography, particularly for high pe...

Liquid chromatography system, method and use

Method of introducing a sample into a separation column and corresp...

Method for adjusting a gradient delay volume

Plug unit and connection system for connecting capillary tubes, esp...

Sample injector for liquid chromatography, particularly for high pe...

Sampling device at high precision and high pressure utilizing two d...

Plug unit and connection system for connecting capillaries, particu...

Methods for injecting samples in liquid chromatography, particularl...

Method for adjusting a gradient delay volume

Plug unit and connection system for connecting capillary tubes

High-pressure control valve for high-performance liquid chromatography

Sample-taking unit

Method for feeding a sample into an analysis branch of a liquid chr...

Plug unit and connection system for connecting capillary tubes, esp...

Switching valve for high-performance liquid chromatography

Switching valve for liquid chromatography

Switching valve for liquid chromatography

Plug unit and connection system for connecting capillary tubes, esp...

Plug unit and connection system for connecting capillary tubes, esp...

Switching valve for liquid chromatography

Sample injector for liquid chromatography, particularly for high pe...

Autosampler for high-performance liquid chromatography

Method and device for providing defined fluid flow, especially for...

Patents Applicationslast 30 patents

METHOD OF INTRODUCING A SAMPLE INTO A SEPARATION COLUMN AND CORRESP...

SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...

NEEDLE FOR USE IN ANALYTICAL APPLICATION

SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...

LIQUID CHROMATOGRAPHY SYSTEM, METHOD AND USE

Method of introducing a sample into a separation column and corresp...

PLUG UNIT AND CONNECTION SYSTEM FOR CONNECTING CAPILLARY TUBES, ESP...

SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...

SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...

SAMPLE INJECTOR FOR LIQUID CHROMATOGRAPHY, PARTICULARLY FOR HIGH PE...

METHOD FOR ADJUSTING A GRADIENT DELAY VOLUME

Method of introducing a sample into a separation column and corresp...

Liquid chromatography system, method and use

HIGH-PRESSURE CONTROL VALVE FOR HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY

METHODS FOR INJECTING SAMPLES IN LIQUID CHROMATOGRAPHY, PARTICULARL...

PLUG UNIT AND CONNECTION SYSTEM FOR CONNECTING CAPILLARY TUBES, ESP...

PLUG UNIT AND CONNECTION SYSTEM FOR CONNECTING CAPILLARY TUBES, ESP...

SAMPLE-TAKING UNIT

PLUG UNIT AND CONNECTION SYSTEM FOR CONNECTING CAPILLARY TUBES

PLUG UNIT AND CONNECTION SYSTEM FOR CONNECTING CAPILLARIES, PARTICU...

METHOD FOR ADJUSTING A GRADIENT DELAY VOLUME

METHOD FOR FEEDING A SAMPLE INTO AN ANALYSIS BRANCH OF A LIQUID CHR...

SAMPLING DEVICE

Sample Injector For Liquid Chromatography, Particularly For High Pe...

Methods for Injecting Samples in Liquid Chromatography, Particularl...

SWITCHING VALVE FOR LIQUID CHROMATOGRAPHY

SWITCHING VALVE FOR LIQUID CHROMATOGRAPHY

SWITCHING VALVE FOR HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY

SWITCHING VALVE FOR LIQUID CHROMATOGRAPHY

HIGH-PRESSURE CONTROL VALVE FOR HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY