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Klaus Witt
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Keltern, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Multidimensional sample separation with pressure adjustment
Patent number
11,933,769
Issue date
Mar 19, 2024
Agilent Technologies, Inc.
Dwight Robert Stoll
G01 - MEASURING TESTING
Information
Patent Grant
Valve and splitting system for multi-dimensional liquid analysis
Patent number
11,692,980
Issue date
Jul 4, 2023
Regents of The University of Minnesota
Carl W. Sims
G01 - MEASURING TESTING
Information
Patent Grant
Synchronization of supply flow paths
Patent number
11,635,065
Issue date
Apr 25, 2023
Agilent Technologies, Inc.
Klaus Witt
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Synchronization of supply flow paths
Patent number
11,035,350
Issue date
Jun 15, 2021
Agilent Technologies, Inc.
Klaus Witt
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Corrected flow reporting under dynamic conditions by system modeling
Patent number
10,976,289
Issue date
Apr 13, 2021
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Grant
HPLC sample introduction with bypass channel
Patent number
10,953,345
Issue date
Mar 23, 2021
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Grant
Temporary storage of sample portions for artefact-preventing fluid...
Patent number
10,830,739
Issue date
Nov 10, 2020
Agilent Technologies, Inc.
Herbert Anderer
G01 - MEASURING TESTING
Information
Patent Grant
Artifact compensation due to different properties of fluid accommod...
Patent number
10,761,071
Issue date
Sep 1, 2020
Agilent Technologies, Inc.
Dwight Robert Stoll
G01 - MEASURING TESTING
Information
Patent Grant
Valve and splitting system for multi-dimensional liquid analysis
Patent number
10,429,361
Issue date
Oct 1, 2019
Regents of The University of Minnesota
Carl W. Sims
G01 - MEASURING TESTING
Information
Patent Grant
Uninterrupted fluid flow while modulating fluid
Patent number
10,281,058
Issue date
May 7, 2019
Agilent Technologies
Konstantin Shoykhet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Synchronization of supply flow paths
Patent number
10,107,273
Issue date
Oct 23, 2018
Agilent Technologies, Inc.
Klaus Witt
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Debris filter for fluidic measurement with recess size decreasing i...
Patent number
10,073,012
Issue date
Sep 11, 2018
Agilent Technologies, Inc.
Klaus Witt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method transfer between fluidic devices considering deviations from...
Patent number
10,012,624
Issue date
Jul 3, 2018
Agilent Technologies, Inc.
Klaus Witt
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Apparatus and method for introducing sample into a separation unit...
Patent number
9,945,762
Issue date
Apr 17, 2018
Agilent Technologies, Inc.
Edwin E. Wikfors
G01 - MEASURING TESTING
Information
Patent Grant
HPLC sample introduction with coupling sample reservoirs in paralle...
Patent number
9,823,226
Issue date
Nov 21, 2017
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Grant
Serial type pump comprising a heat exchanger
Patent number
9,803,627
Issue date
Oct 31, 2017
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Grant
Packet-wise proportioning followed by immediate longitudinal mixing
Patent number
9,791,107
Issue date
Oct 17, 2017
Agilent Technologies, Inc.
Klaus Witt
G05 - CONTROLLING REGULATING
Information
Patent Grant
Prevention of phase separation upon proportioning and mixing fluids
Patent number
9,782,692
Issue date
Oct 10, 2017
Agilent Technologies, Inc.
Klaus Witt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Two-dimensional fluid separation with controlled pressure
Patent number
9,694,301
Issue date
Jul 4, 2017
Agilent Technologies, Inc.
Konstantin Choikhet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Determination of a fluid loss of a piston pump based on evacuation...
Patent number
9,631,618
Issue date
Apr 25, 2017
Agilent Technologies, Inc.
Konstantin Shoykhet
G01 - MEASURING TESTING
Information
Patent Grant
HPLC-system with variable flow rate
Patent number
9,618,485
Issue date
Apr 11, 2017
Agilent Technology, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Grant
Intake monitoring for accurate proportioning
Patent number
9,459,239
Issue date
Oct 4, 2016
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Grant
Method transfer between fluidic devices considering deviations from...
Patent number
9,423,384
Issue date
Aug 23, 2016
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Grant
Primary piston correction during transfer
Patent number
9,360,006
Issue date
Jun 7, 2016
Agilent Technologies, Inc.
Philip Herzog
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fluidic valve with selectively switchable storage paths
Patent number
9,335,309
Issue date
May 10, 2016
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Grant
Valve and splitting system for multi-dimensional liquid analysis
Patent number
9,239,319
Issue date
Jan 19, 2016
Regents of The University of Minnesota
Carl W. Sims
G01 - MEASURING TESTING
Information
Patent Grant
Detection cell with controlled power dissipation
Patent number
9,081,044
Issue date
Jul 14, 2015
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Grant
Drifting two-dimensional separation with adaption of second dimensi...
Patent number
8,716,025
Issue date
May 6, 2014
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Grant
Configuring a physical condition at a source to obtain a desired ph...
Patent number
8,515,587
Issue date
Aug 20, 2013
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Grant
Flow distribution mixer
Patent number
8,511,889
Issue date
Aug 20, 2013
Agilent Technologies, Inc.
Konstantin Choikhet
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Synchronization of Supply Flow Paths
Publication number
20210324840
Publication date
Oct 21, 2021
Agilent Technologies, Inc.
Klaus Witt
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
MULTIDIMENSIONAL SAMPLE SEPARATION WITH PRESSURE ADJUSTMENT
Publication number
20210223216
Publication date
Jul 22, 2021
Agilent Technologies, Inc.
Dwight Robert Stoll
G01 - MEASURING TESTING
Information
Patent Application
VALVE AND SPLITTING SYSTEM FOR MULTI-DIMENSIONAL LIQUID ANALYSIS
Publication number
20200025726
Publication date
Jan 23, 2020
Regents of the University of Minnesota
Carl W. Sims
G01 - MEASURING TESTING
Information
Patent Application
CORRECTED FLOW REPORTING UNDER DYNAMIC CONDITIONS BY SYSTEM MODELING
Publication number
20190064124
Publication date
Feb 28, 2019
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Application
Synchronization of Supply Flow Paths
Publication number
20190024647
Publication date
Jan 24, 2019
Aglient Technologies, Inc.
Klaus Witt
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ARTIFACT COMPENSATION DUE TO DIFFERENT PROPERTIES OF FLUID ACCOMMOD...
Publication number
20180052141
Publication date
Feb 22, 2018
Agilent Technologies, Inc.
Dwight Robert Stoll
G01 - MEASURING TESTING
Information
Patent Application
TEMPORARY STORAGE OF SAMPLE PORTIONS FOR ARTEFACT-PREVENTING FLUID...
Publication number
20170219540
Publication date
Aug 3, 2017
Agilent Technologies, Inc.
Herbert Anderer
G01 - MEASURING TESTING
Information
Patent Application
SECONDARY STAGE FLUID SEPARATION DEVICE CONNECTABLE WITH PRIMARY ST...
Publication number
20170131245
Publication date
May 11, 2017
Agilent Technologies, Inc.
Dwight Robert Stoll
G01 - MEASURING TESTING
Information
Patent Application
SECONDARY STAGE FLUID SEPARATION DEVICE DETACHABLY CONNECTABLE WITH...
Publication number
20170131244
Publication date
May 11, 2017
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Application
UNINTERRUPTED FLUID FLOW WHILE MODULATING FLUID
Publication number
20160334031
Publication date
Nov 17, 2016
Agilent Technologies, Inc.
Konstantin Shoykhet
G01 - MEASURING TESTING
Information
Patent Application
CORRECTING SAMPLE METERING INACCURACY DUE TO THERMALLY INDUCED VOLU...
Publication number
20160327514
Publication date
Nov 10, 2016
Agilent Technologies, Inc.
Konstantin Shoykhet
G01 - MEASURING TESTING
Information
Patent Application
Method Transfer Between Fluidic Devices Considering Deviations from...
Publication number
20160327528
Publication date
Nov 10, 2016
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Application
LIQUID CHROMATOGRAPHY ANALYSIS UNIT
Publication number
20160231294
Publication date
Aug 11, 2016
Agilent Technologies, Inc.
Thorsten Dressler
G01 - MEASURING TESTING
Information
Patent Application
BASE STATION FOR LIQUID CHROMATOGRAPHY ANALYSIS UNIT
Publication number
20160231296
Publication date
Aug 11, 2016
Agilent Technologies, Inc.
Thorsten Dressler
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR INTRODUCING SAMPLE INTO A SEPARATION UNIT...
Publication number
20160187304
Publication date
Jun 30, 2016
AGILENT TECHNOLOGIES, INC.
Edwin E. Wikfors
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR PUMPING FLUID IN A FLUID SEPARATION DEVICE AND RELATED D...
Publication number
20160153439
Publication date
Jun 2, 2016
Klaus Witt
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HPLC SAMPLE INTRODUCTION WITH COUPLING SAMPLE RESERVOIRS IN PARALLE...
Publication number
20160139093
Publication date
May 19, 2016
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Application
PUMPING APPARATUS WITH OUTLET COUPLED TO DIFFERENT SPATIAL POSITION...
Publication number
20160138577
Publication date
May 19, 2016
Agilent Technologies, Inc.
Konstantin Shoykhet
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VALVE AND SPLITTING SYSTEM FOR MULTI-DIMENSIONAL LIQUID ANALYSIS
Publication number
20160131619
Publication date
May 12, 2016
Regents of the University of Minnesota
Carl W. Sims
G01 - MEASURING TESTING
Information
Patent Application
DETERMINATION OF A FLUID LOSS OF A PISTON PUMP BASED ON EVACUATION...
Publication number
20150285239
Publication date
Oct 8, 2015
AGILENT TECHNOLOGIES, INC.
Konstantin Shoykhet
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FLUIDIC VALVE WITH SELECTIVLY SWITCHABLE STORAGE PATHS
Publication number
20150204828
Publication date
Jul 23, 2015
AGILENT TECHNOLOGIES, INC.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Application
TWO-DIMENSIONAL FLUID SEPARATION WITH CONTROLLED PRESSURE
Publication number
20150122655
Publication date
May 7, 2015
AGILENT TECHNOLOGIES, INC.
Konstantin Choikhet
G01 - MEASURING TESTING
Information
Patent Application
PREVENTION OF PHASE SEPARATION UPON PROPORTIONING AND MIXING FLUIDS
Publication number
20150059451
Publication date
Mar 5, 2015
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Application
HPLC SAMPLE INTRODUCTION WITH BYPASS CHANNEL
Publication number
20140366739
Publication date
Dec 18, 2014
AGILENT TECHNOLOGIES, INC.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Application
Debris Filter for Fluidic Measurement with Recess Size Decreasing i...
Publication number
20140305228
Publication date
Oct 16, 2014
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Application
PACKET-WISE PROPORTIONING FOLLOWED BY IMMEDIATE LONGITUDINAL MIXING
Publication number
20140251448
Publication date
Sep 11, 2014
AGILENT TECHNOLOGIES, INC.
Klaus Witt
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
DRIFTING TWO-DIMENSIONAL SEPARATION WITH ADAPTION OF SECOND DIMENSI...
Publication number
20140183137
Publication date
Jul 3, 2014
AGILENT TECHNOLOGIES, INC.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Application
Detection cell with controlled power dissipation
Publication number
20130267033
Publication date
Oct 10, 2013
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Application
DRIFTING TWO-DIMENSIONAL SEPARATION WITH ADAPTION OF SECOND DIMENSI...
Publication number
20130008859
Publication date
Jan 10, 2013
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING
Information
Patent Application
INTAKE MONITORING FOR ACCURATE PROPORTIONING
Publication number
20130008523
Publication date
Jan 10, 2013
Agilent Technologies, Inc.
Klaus Witt
G01 - MEASURING TESTING