Keltern
Germany
45
2021-10-21
The entities that hold a legal rights for patent applications filed by inventor Witt Klaus:
Klaus Witt from Keltern, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Synchronization of supply flow paths
#2 | 2021-07-22Multidimensional sample separation with pressure adjustment
#3 | 2020-01-23Valve and splitting system for multi-dimensional liquid analysis
#4 | 2019-02-28Corrected flow reporting under dynamic conditions by system modeling
#5 | 2019-01-24Synchronization of supply flow paths
#6 | 2018-02-22Artifact compensation due to different properties of fluid accommodation volumes in sample separation apparatus
#7 | 2017-08-03Temporary storage of sample portions for artefact-preventing fluid processing
#8 | 2017-05-11SECONDARY STAGE FLUID SEPARATION DEVICE CONNECTABLE WITH PRIMARY STAGE FLUID SEPARATION DEVICE
#9 | 2017-05-11SECONDARY STAGE FLUID SEPARATION DEVICE DETACHABLY CONNECTABLE WITH PRIMARY STAGE FLUID SEPARATION DEVICE
#10 | 2016-11-17Uninterrupted fluid flow while modulating fluid
#11 | 2016-11-10CORRECTING SAMPLE METERING INACCURACY DUE TO THERMALLY INDUCED VOLUME CHANGE IN SAMPLE SEPARATION APPARATUS
#12 | 2016-08-11BASE STATION FOR LIQUID CHROMATOGRAPHY ANALYSIS UNIT
#13 | 2016-08-11LIQUID CHROMATOGRAPHY ANALYSIS UNIT
#14 | 2016-06-30Apparatus and method for introducing sample into a separation unit of a chromatography system without disrupting a mobile phase
#15 | 2016-05-19HPLC sample introduction with coupling sample reservoirs in parallel between mobile phase drive and separation unit
#16 | 2016-05-19PUMPING APPARATUS WITH OUTLET COUPLED TO DIFFERENT SPATIAL POSITIONS WITHIN THE PUMPING CHAMBER
#17 | 2016-05-12Valve and splitting system for multi-dimensional liquid analysis
#18 | 2015-10-08Determination of a fluid loss of a piston pump based on evacuation time variation
#19 | 2015-05-07Two-dimensional fluid separation with controlled pressure
#20 | 2015-03-05Prevention of phase separation upon proportioning and mixing fluids
#21 | 2014-12-18HPLC sample introduction with bypass channel
#22 | 2014-09-11Packet-wise proportioning followed by immediate longitudinal mixing
#23 | 2014-07-03DRIFTING TWO-DIMENSIONAL SEPARATION WITH ADAPTION OF SECOND DIMENSION GRADIENT TO ACTUAL FIRST DIMENSION CONDITION
#24 | 2013-10-10Detection cell with controlled power dissipation
#25 | 2013-01-10Drifting two-dimensional separation with adaption of second dimension gradient to actual first dimension condition
#26 | 2013-01-10Intake monitoring for accurate proportioning
#27 | 2012-11-15PUMP REDUCING A FLUID FLOW BY A DETERMINED AMOUNT
#28 | 2012-09-27Valve and splitting system for multi-dimensional liquid analysis
#29 | 2012-08-09LIQUID SUPPLY WITH OPTIMIZED SWITCHING BETWEEN DIFFERENT SOLVENTS
#30 | 2012-04-26LIQUID CHROMATOGRAPHY ADJUSTMENT FOR METHOD-CONFORMALLY COMPENSATING DEVIATIONS FROM IDEAL BEHAVIOR
#31 | 2011-02-03FLUIDIC DEVICE WITH PLANAR COUPLING MEMBER
#32 | 2010-11-25Serial type pump comprising a heat exchanger
#33 | 2010-10-07HPLC-system with variable flow rate
#34 | 2009-08-27Leakage Detection Based on Fluid Property Changes
#35 | 2009-06-11Fluidic system with multiple flow channels
#36 | 2009-03-19Configuring a physical condition at a source to obtain a desired physical condition at destination
#37 | 2008-05-01Pumping apparatus having a varying phase relationship between reciprocating piston motions
#38 | 2008-05-01Column having separated sections of stationary phase
#39 | 2008-04-03Compensating temperature-induced errors during piston movement
#40 | 2008-01-31Flow meter with a metering device and a control unit
#41 | 2007-08-16Detection cell with controlled power dissipation
#42 | 2007-07-17Microfluidic system
#43 | 2007-04-05Stimulated detection of sample compounds
#44 | 2006-10-10Method and apparatus for analyzing a mixture of sample substances
#45 | 2006-10-05Solvent supply with correction of piston movement
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