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Thermo Fisher Scientific bremen Gmbh
Thermo Fisher Scientific bremen Gmbh A Limited Liability Company gmbh

Thermo Fisher Scientific bremen Gmbh patents


Recent patent applications related to Thermo Fisher Scientific bremen Gmbh. Thermo Fisher Scientific bremen Gmbh is listed as an Agent/Assignee. Note: Thermo Fisher Scientific bremen Gmbh may have other listings under different names/spellings. We're not affiliated with Thermo Fisher Scientific bremen Gmbh, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Thermo Fisher Scientific bremen Gmbh-related inventors


 new patent  Temperature-compensated electronic apparatus

A temperature-controlled electronic apparatus, comprises: a circuit board; a plurality of electronic components, mounted on the circuit board in an arrangement to form at least one electronic circuit; a temperature sensor, configured to measure a temperature of the at least one electronic circuit; and a heat-generating component, configured to be... Thermo Fisher Scientific bremen Gmbh

 new patent  Method of calibrating a mass spectrometer

A method of calibrating a mass spectrometer is disclosed. The mass spectrometer includes a first quadrupole, a second mass analyzer and a detection means. The method includes calibrating the second mass analyzer at a first time, calibrating the first quadrupole at a second time later than the first including a)... Thermo Fisher Scientific bremen Gmbh

 new patent  Temperature-compensated rectifying component

A temperature-compensated rectifying component is configured to receive an input signal and comprises: a diode part, for rectifying the received input signal and providing a rectified output signal thereby, the diode part having an operational temperature; and a temperature compensation controller, configured to control a power dissipated by the diode... Thermo Fisher Scientific bremen Gmbh

Ms/ms data processing

A method of identifying precursor ion species from their fragments comprises obtaining mass spectra of a plurality of precursor ion species and their fragments to high mass accuracy. The fragment mass spectrum, obtained from fragmentation of multiple precursor ion species, is then scanned it identify pairs of fragments whose combined... Thermo Fisher Scientific bremen Gmbh

Method and injection of ions into an electrostatic ion trap

A method of injecting ions into an electrostatic trap, comprising: generating ions in an ion source; transporting the ions from the ion source to an ion store downstream of the ion source; releasing the ions from the ion store to an ion guide downstream of the ion store; and accelerating... Thermo Fisher Scientific bremen Gmbh

Use of a reactor, methods, and device for quantitatively obtaining molecular hydrogen from substances

The invention relates to the use of a reactor, methods, and devices for the quantitative recovery of molecular hydrogen from solid, liquid, or gaseous substances which contain hydrogen and which have heteroatoms, as well as to reactors. In this case, the reactors have material containing chromium. The subject matter of... Thermo Fisher Scientific bremen Gmbh

Integrated hybrid nems mass spectrometry

A hybrid mass spectrometer comprising: an ion source for generating ions from a sample, a first mass spectral system comprising a nanoelectromechanical mass spectral (NEMS-MS) system, a second mass spectral system including at least one mass analyzer adapted to separate the charged particles according to their mass-to-charge ratios, and an... Thermo Fisher Scientific bremen Gmbh

Gas inlet system for isotope ratio analyzer and determining an isotope ratio

A gas inlet system for introducing gas into an isotope ratio analyzer, the gas inlet system including a reference system comprising: a first supply of a reference gas having a first known isotope ratio; a supply of a carrier gas, wherein the supplies of reference gas and carrier gas are... Thermo Fisher Scientific bremen Gmbh

Method of tandem mass spectrometry

A method of tandem mass spectrometry is disclosed. A quasi-continuous stream of ions from an ion source (20) and having a relatively broad range of mass to charge ratio ions is segmented temporally into a plurality of segments. Each segment is subjected to an independently selected degree of fragmentation, so... Thermo Fisher Scientific bremen Gmbh

Apparatus and static gas mass spectrometry

A method of static gas mass spectrometry is provided. The method includes the steps of: introducing a sample gas comprising two or more isotopes to be analyzed into a static vacuum mass spectrometer at a time, t0; operating an electron impact ionization source of the mass spectrometer with a first... Thermo Fisher Scientific bremen Gmbh

Ion injection to an electrostatic trap

Ions are injected into an orbital electrostatic trap. An ejection potential is applied to an ion storage device, to cause ions stored in the ion storage device to be ejected towards the orbital electrostatic trap. Synchronous injection potentials are applied to a central electrode of the orbital electrostatic trap and... Thermo Fisher Scientific bremen Gmbh

Method for determining the structure of a macromolecular assembly

A method of determining the structure of a macromolecular assembly (MMA) comprises the steps of (a) generating precursor ions of an MMA species to be investigated; (b) transporting the MMA precursor ions to a fragmentation zone; (c) carrying out pulsed fragmentation of the MMA precursor ions in the fragmentation zone;... Thermo Fisher Scientific bremen Gmbh

Elemental analysis system and method

An elemental analysis system includes a reactor having at least one reduction reaction zone including a metal zeolite that can reduce nitrogen oxides (NOx) to molecular nitrogen (N2) by selective catalytic reduction. Correspondingly, a method of elemental analysis includes providing a reactor having at least one reduction reaction zone including... Thermo Fisher Scientific bremen Gmbh

Mass spectrometer vacuum interface method and apparatus

A mass spectrometer vacuum interface can include a skimmer apparatus having a skimmer aperture and an internal surface. A method of operating the mass spectrometer vacuum interface can include establishing an outwardly directed flow along the internal surface of the skimmer apparatus.... Thermo Fisher Scientific bremen Gmbh

High duty cycle ion spectrometer

An ion spectrometer is provided, comprising: an ion source, arranged to generate ions continuously with a first range of mass to charge ratios; and an ion trap, arranged to receive ions from the ion source along an axis, and to eject ions with a second range of mass to charge... Thermo Fisher Scientific bremen Gmbh

Multi-reflection mass spectrometer

A multi-reflection mass spectrometer is provided comprising two ion-optical mirrors, each mirror elongated generally along a drift direction (Y), each mirror opposing the other in an X direction, the X direction being orthogonal to Y, characterized in that the mirrors are not a constant distance from each other in the... Thermo Fisher Scientific bremen Gmbh

High-resolution mass spectrometer and methods for determining the isotopic anatomy of organic and volatile molecules

A mass spectrometer including an entrance slit, an energy filter, a momentum filter and a detector array, the entrance slit, energy filter and momentum filter being configured to provide molecular analyte ions to the detector array at a mass resolution of about 20,000 or greater. A method for determining the... Thermo Fisher Scientific bremen Gmbh

Ion beam mass pre-separator

An apparatus for separating ions includes an electrode arrangement having a length extending between first and second ends. The first end is configured to introduce a beam of ions into an ion transmission space of the arrangement. An electronic controller applies an RF potential and a DC potential to an... Thermo Fisher Scientific bremen Gmbh

High-accuracy mid-ir laseer-based gas sensor

A gas sensor system is provided, comprising: a gas cell operable so as to receive a sample gas; a vacuum system fluidically coupled to the gas cell operable to maintain the sample gas within the gas cell at a sub-ambient pressure; a pressure sensor operable to sense a pressure of... Thermo Fisher Scientific bremen Gmbh

Method and the analysis of molecules using mass spectrometry and optical spectroscopy

A method of analyzing molecules, comprising: generating ions from a sample of molecules; cooling the generated ions below ambient temperature; fragmenting at least some of the cooled ions by irradiating the ions with light at a plurality of different wavelengths (λ) within one or more predetermined spectral intervals; recording a... Thermo Fisher Scientific bremen Gmbh

Quadrupole mass spectrometer

In mass spectrometry, ion optics process a received ion beam into an output ion beam travelling in an output direction and having a spatial distribution in a plane perpendicular to the output direction elongated in one dimension of the plane relative to the other dimension of the plane and defines... Thermo Fisher Scientific bremen Gmbh

Irms sample introduction system and method

A sample introduction system for a spectrometer comprises a desolvation region that receives or generates sample ions from a solvent matrix and removes at least some of the solvent matrix from the sample ions. A separation chamber downstream of the desolvation region has a separation chamber inlet communicating with the... Thermo Fisher Scientific bremen Gmbh

Heated transfer line

A flexible, foldable light-weight gas chromatography transfer line suitable for connecting a gas chromatograph (GC) to a spectrometer, such as a mass spectrometer or optical spectrometer, in particular to the ion source of the spectrometer, such as an inductively coupled plasma (ICP) ion source. The transfer line has a heating... Thermo Fisher Scientific bremen Gmbh

Liquid sample introduction system and method, for analytical plasma spectrometer

A liquid sample introduction system for a plasma spectrometer includes a sample container for holding a liquid sample, a surface acoustic wave (SAW) nebulizer, arranged to receive a liquid sample from the sample container, an electronic controller for supplying electrical power to the SAW nebulizer so as to produce a... Thermo Fisher Scientific bremen Gmbh

Data processing device and the evaluation of mass spectrometry data

A data processing device comprises a processor unit adapted to process a plurality of initial data vectors provided by a chromatograph and/or a mass spectrometer, the processing being carried out in one, two or more processing steps producing items of processed data, and a storage unit adapted to save and... Thermo Fisher Scientific bremen Gmbh

Addition of reactive species to icp source in a mass spectrometer

Disclosed is a method of inductively coupled plasma mass spectrometry (ICP-MS), comprising steps of introducing at least one sample comprising at least one sample species, and at least one reactive species, into an inductively coupled plasma source, such that at least one molecular adduct ion of the at least one... Thermo Fisher Scientific bremen Gmbh

Electrostatic trap

An electrostatic trap such as an orbitrap is disclosed, with an electrode structure. An electrostatic trapping field of the form U′(r, Φ, z) is generated to trap ions within the trap so that they undergo isochronous oscillations. The trapping field U′(r, Φ, z) is the result of a perturbation W... Thermo Fisher Scientific bremen Gmbh

Mass spectrometer

An elemental mass spectrometer uses a mass filter to select ions from ions received from an ion source and transmit the selected ions. A reaction or collision cell receives the transmitted ions and reacts or collides these with a gas to provide product ions thereby. A mass analyzer receives the... Thermo Fisher Scientific bremen Gmbh

Optimization of the laser operating point in a laser absorption spectrometer

An operating value of a first laser parameter of a laser device in a laser absorption spectrometer is optimized. The wavelength of laser device emitted light is adjusted by the first or a second laser parameter. The laser absorption spectrometer comprises a light intensity detector measuring the laser light intensity... Thermo Fisher Scientific bremen Gmbh

Method of mass separating ions and mass separator

An analyzer for separating ions according to their time of flight comprising two opposing ion mirrors abutting at a first plane, each mirror comprising inner and outer field-defining electrode systems elongated along an analyzer axis, the outer field-defining electrode system surrounding the inner field-defining electrode system. The outer field-defining electrode... Thermo Fisher Scientific bremen Gmbh

Quantitative measurements of elemental and molecular species using high mass resolution mass spectrometry

A method for generating a mass spectrum of sample ions using a multi-collector mass spectrometer is disclosed. The mass spectrometer includes a spatially dispersive mass analyser to direct the sample ions into a detector chamber. The method includes generating sample ions of a first ion species A, a second ion... Thermo Fisher Scientific bremen Gmbh

Detector and slit configuration in an isotope ratio mass spectrometer

A method of configuring a Faraday detector in a mass spectrometer is described. The mass spectrometer defines a central ion beam axis I, and the Faraday detector is moveable relative to the central ion beam axis I. The Faraday detector includes a detector arrangement having a detector surface, and a... Thermo Fisher Scientific bremen Gmbh

Mirror lens for directing an ion beam

An electrostatic dual-mode lens assembly is provided for selectively transmitting or reflecting an ion beam in a mass spectrometer. The assembly comprises at least one electrode that provides a switchable electric field that, during a first mode of operation, directs an ion beam that enters the assembly along a first... Thermo Fisher Scientific bremen Gmbh

Dynamic range improvement for isotope ratio mass spectrometry

In a mass spectrometer, a mass-to-charge dispersive element separates received ions spatially according to their mass-to-charge ratios, to provide a dispersed ion beam thereby. An ion detection arrangement that detects the dispersed ion beam comprises: at least one primary ion detector, each detecting spatially separated ions having mass-to-charge ratios within... Thermo Fisher Scientific bremen Gmbh

Ion detection

Mass analyzers and methods of ion detection for a mass analyzer are provided. An electrostatic field generator provides an electrostatic field causing ion packets to oscillate along a direction. A pulse transient signal is detected over a time duration that is significantly shorter than a period of the ion oscillation... Thermo Fisher Scientific bremen Gmbh

02/02/17 / #20170031033

Elemental analysis of organic samples

A method of imaging analyte elements in an organic sample includes providing the sample as a layer on a substrate and reacting the sample on the substrate to produce one or more volatile products that leave the sample while the one or more elements remain in the sample. A majority... Thermo Fisher Scientific bremen Gmbh

01/26/17 / #20170025261

Mass spectrometer vacuum interface method and apparatus

A mass spectrometer vacuum interface can include a skimmer apparatus having a skimmer aperture and an internal surface. A method of operating the mass spectrometer vacuum interface can include establishing an outwardly directed flow along the internal surface of the skimmer apparatus.... Thermo Fisher Scientific bremen Gmbh

01/19/17 / #20170018416

Control of gas flow

The invention relates to a gas inlet system for providing gas into an analytical apparatus, comprising at least a first and a second flow restriction that are arranged on a gas inlet line, a gas flow control line connected to the gas inlet line, a gas flow controller on the... Thermo Fisher Scientific bremen Gmbh








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