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Patent Searching and Data


Matches 1 - 50 out of 17,673

Document Document Title
WO/2021/092401A1
Apparatus, systems, and methods for identifying and quantifying chemical components in a high-melting-point liquid. One such method includes: receiving, into a nebulizer assembly, a high-melting-point liquid from a molten liquid conduit;...  
WO/2021/090547A1
This time-of-flight mass spectrometer comprises an electrode that has, applied thereto, a DC high voltage for forming an ion flight space and a high-voltage power supply device for applying the high voltage to the electrode. The high-vol...  
WO/2021/090029A1
A method and apparatus for detection of charged particles in spectroscopy. Charged particles, received from an energy dispersive spectroscopic analyser as a charged particle beam, are accelerated towards a detector. The accelerated charg...  
WO/2021/089127A1
The invention relates to a method for producing an analytical device for analyzing charges.  
WO/2021/092233A1
A quantum computing (QC) system that includes a plurality of qubits arranged substantially in a plurality of substantially planar regions that are substantially parallel to one another, at least some of the substantially planar regions i...  
WO/2021/086778A1
In an embodiment of the present ambient ionization experiment, the abundance of background chemicals relative to ions of interest is decreased by pulsing the carrier gas used to generate the excited species directed at the sample. The ex...  
WO/2021/087043A1
Disclosed is an emitter device configured to operate as part of an electrospray ionization mass spectrometry device, the emitter device providing droplets of a liquid containing material to be analyzed. Also disclosed are methods of use ...  
WO/2021/084230A1
An atmospheric pressure ionisation (API) ion source is provided that comprises a heater configured to heat a spray of droplets. The ion source may comprise a target, where the spray of droplets is arranged to impact upon the target. An i...  
WO/2021/084339A1
In various aspects, methods and systems disclosed herein are capable of operating a Fourier Transform Mass Spectrometry (FTMS) quadrupole mass analyzer in two operational modes: transmitting mode and trapping mode. In the trapping mode, ...  
WO/2021/083894A1
The invention relates to a method for mass analysing a first sample by ionising the first sample to first sample ions and obtaining mass spectra from the first sample ions with a mass analyser (207), wherein two or more assays are obtain...  
WO/2021/079310A1
A set of acceleration electrodes for the acceleration of charged particles in a vacuum ion optical system, wherein each acceleration electrode comprises a conical section and at least an elongated leg protruding from the conical section,...  
WO/2021/078368A1
The invention relates to a mass spectrometer (1), comprising: a gas inlet (2) adapted to supply a sample gas (4) to be ionized to an ionization region (5) of the mass spectrometer (1), a calibration unit (6) adapted to supply a calibrati...  
WO/2021/076464A1
Provided herein are systems and methods for sampling analytes into an atmospheric pressure inlet mass spectrometer using ultrasonic nebulization-assisted atmospheric pressure chemical ionization. The systems can include a mass spectromet...  
WO/2021/074716A1
First, an MS scan of a mass range of a control sample that does not include a metabolite is performed (601) producing background peak m/z and intensity values for background precursor ions (602). Background peaks are selected for an excl...  
WO/2021/075254A1
The present invention provides an imaging mass spectrometer that generates ions by irradiating a sample with a laser beam and performs mass analysis for the ions, the imaging mass spectrometer comprising: a laser irradiation unit 30 that...  
WO/2020/092236A9
We describe in this application the analysis of samples using elemental or mass spectrometry and the analysis of samples, such as biological samples by suspension mass cytometry or imaging mass cytometry and an inductively coupled plasma...  
WO/2021/075171A1
According to the present invention, the performance of a power supply module is enhanced. Specifically, the occurrence of discharge is prevented in a power supply module and the power supply module is miniaturized. As the means, the powe...  
WO/2021/069882A1
A method of mass spectrometry is disclosed comprising: a step (10) of analysing a reference compound in a first mass spectrometer and outputting mass spectral data in response thereto; a step (20) of analysing the reference compound in a...  
WO/2021/072186A1
A method for purifying particles generates charged particles from a sample, measures at least at least one of masses, charge magnitudes and mobilities of the generated charged particles, and selectively passes to a particle collection ta...  
WO/2021/069447A1
One aspect of the invention relates to an inlet system (1) for a mass spectrometer (5), comprising: a first valve (6a) for admitting a gas that is to be analysed (2) from a process chamber (3) into an extraction line (7) of the inlet sys...  
WO/2021/064060A1
The invention concerns an ion trap (2), comprising: a first ring-shaped end cap electrode (4a) and a second ring-shaped end cap electrode (4b), between which is formed a ring- shaped ion storage cell (5), as well as a plurality (N) of ra...  
WO/2021/064558A1
Pole electrodes (150) are disclosed for use in an ion reaction apparatus, e.g., an electron induced dissociation cell, to reduce fouling due to polymer build-up and increase the useful lifetime of such electrodes. To reduce fouling, the ...  
WO/2021/067273A1
A sample analysis system is available that can include a remote sampling system, at least one analyzer, and a controller. The remote sampling system can include a plurality of sample sources for providing a corresponding sample therefrom...  
WO/2021/064924A1
Provided is a waveform analysis device (4) for analyzing a target waveform that is a chromatogram or a spectroscopic spectrum, a waveform dividing unit (54) which divides the target waveform into a plurality of partial waveforms; a deter...  
WO/2021/067781A1
Disclosed herein are specimen imaging systems, comprising: a sample stage in a vacuum environment, the sample stage configured to support a specimen; an electron beam generator configured to focus an electron beam on a first predetermine...  
WO/2021/064559A1
MS-based methods and systems are provided herein in which a desorption solvent desorbs one or more analyte species from an SPME device within a sampling interface that is fluidly coupled to an ion source for subsequent mass spectrometric...  
WO/2021/061650A1
A charge detection mass spectrometer includes an ion trap configured to receive and store ions therein and to selectively release stored ions therefrom, and an electrostatic linear ion trap (ELIT) spaced apart from the ion trap, the ELIT...  
WO/2021/061330A1
Disclosed are systems and methods to provide rapid and autonomous detection of analyte particles in gas and liquid samples. Disclosed are methods and devices for identifying biological aerosol analytes using MALDI-MS and chemical aerosol...  
WO/2021/059600A1
This ion trap mass spectrometer comprises: an ion trap provided with a first electrode and a second electrode that is different from the first electrode; a first voltage control unit that applies, to the first electrode, direct voltage o...  
WO/2021/056394A1
Disclosed is an ion control apparatus, wherein same is an apparatus for ion generation, transmission and mass analysis. According to the present invention, ions can be directly generated in an ion trap, and a wire electrode arranged in a...  
WO/2021/056397A1
Disclosed in the present invention is an ion control and mass analysis apparatus, being an apparatus used for ion generation, transmission, and mass analysis. The present invention relate to directly generating ions in an ion trap, using...  
WO/2021/059194A1
A high-voltage power supply system for a mass spectrometer comprises a ground-referenced power supply with a first transformer having a primary winding and a secondary winding, the primary winding is electrically coupled to a first sourc...  
WO/2021/056395A1
Disclosed are a wire electrode ion control device stretcher and a wire tension control method, which are used for ion generation, transport and mass analysis devices. The present invention can directly generate ions in an ion trap, and u...  
WO/2021/053100A1
In one aspect, the present disclosure relates to a method for checking a validity of a mass axis calibration of a mass spectrometer (MS) of an analyzer system, the method comprising obtaining a mass axis check sample spanning a predeterm...  
WO/2021/053865A1
This ion analyzer comprises: a radical generating unit having a reaction chamber 2 into which precursor ions originating from a sample component are introduced, an insulated tube 551, and a discharge unit 54, 552 configured to cause an e...  
WO/2021/055374A1
A system includes, an ion channel extending along a first direction from a first end to a second end. The ion channel is configured to receive ions at the first end of the ion channel. The system further includes a controller configured ...  
WO/2021/054812A1
The invention relates to the field of mass spectrometry with the orthogonal introduction of ions, and is applicable in the fields of organic and bioorganic chemistry, immunology, biotechnology and medicine in the ionization of substances...  
WO/2021/050823A1
A system and method for detecting energetic particles include a detector unit having a differentially-biased detector with a first terminal for coupling to a positive bias voltage and a second terminal for coupling to a negative bias vol...  
WO/2021/046318A1
According to one embodiment, an apparatus is disclosed for implementing a radio frequency quadrupole stark decelerator (RFQ-SD). The RFQ-SD includes two dielectric plates having substantially planar shapes. The first dielectric plate inc...  
WO/2021/043179A1
An adaptive correction method and apparatus for a mass spectrometer, and an intelligent adaptive mass spectrometer, wherein the correction method comprises: acquiring environmental parameter data, a mass spectrum, start operation phase d...  
WO/2021/044349A1
Apparatus, systems, and methods disclosed herein utilize a lid for closing, substantially sealing, and providing an electrical interface for mass spectrometry systems. In various aspects, the present disclosure provides a lid having a pl...  
WO/2021/046393A1
Systems and methods are described for isolating a sample at a valve prior to introduction to an analysis system, such as sample analysis via ICP-MS. A system embodiment can include, but is not limited to, a valve system including a first...  
WO/2020/033588A8
A device includes photon detectors, first photonic modes (coupled with photons sources) for outputting a first set of four photons, second photonic modes to provide a second set of at least four photons to the photon detectors, third pho...  
WO/2021/038417A1
Before a sample is introduced into a liquid sample delivery device, an ion source device receives aqueous mobile phase solution from the liquid sample delivery device and ionizes compounds of the aqueous mobile phase solution, producing ...  
WO/2021/038092A1
A device (1) for manipulating charged particles, the device comprising a series of electrodes (2, 3) that form a channel for transportation of the charged particles. A power supply unit (5, 6) provides a voltage to axially segmented bunc...  
WO/2021/040609A1
An arrangement (100) is described which comprises an electrostatic lens (7) comprising an optical axis (6), a first electrostatic lens element (1), a second electrostatic lens element (2), and a deflector arrangement comprising a deflect...  
WO/2021/035293A1
The present invention relates generally to methods for the operation of scientific analytical equipment such as mass spectrometers for the purpose of improving the performance and/or service life. Such method may include the steps of: pr...  
WO/2021/037010A1
The invention discloses a connection method and device for two or more groups of quadrupole electrode systems, including at least two groups of quadrupole electrode systems placed adjacently: the first quadrupole electrode system and the...  
WO/2021/038242A1
A method of correcting mass spectral data comprises making calibration measurements of first intrinsic components (A, B, C) at one or more calibration times (tl) using calibrants which have known mass to charge ratio (m/z) values or prev...  
WO/2021/038418A1
Before each sample of a series of batch samples is introduced into a liquid sample delivery device, an ion source device receives aqueous mobile phase solution from the liquid sample delivery device and ionizes its compounds, producing a...  

Matches 1 - 50 out of 17,673