Inventor

FISCHER STEVEN M

US58 patents

⚠️ This page may combine multiple inventors who share the name “FISCHER STEVEN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FISCHER STEVEN M

AGILENT TECHNOLOGIES INC

Ring pole ion guide apparatus, systems and method

Method of DNA sequencing using cleavable tags

Ion sampling for APPI mass spectrometry

Atmospheric pressure photoionization source in mass spectrometry

Method of DNA sequencing using cleavable tags

Curved conduit ion sampling device and method

Multimode ionization source

Dielectric capillary high pass ion filter

Dielectric conduit with end electrodes

Method and apparatus for performance improvement of mass spectrometers using dynamic ion optics

Fraction collection delay calibration for liquid chromatography

Multimode ionization source

Ion beam focusing device

Multimode ionization source

Multimode ionization mode separator

Internal introduction of lock masses in mass spectrometer systems

Fraction collection delay calibration for liquid chromatography

Method and apparatus for selective ion delivery using ion polarity independent control

Fraction collection delay calibration for liquid chromatography

Apparatus for delivering ions from a grounded electrospray assembly to a vacuum chamber

Apparatus and method for sensor control and feedback

Mass spectroscopic method for comparing protein levels in two or more samples

Method of identifying peptides in a proteomic sample

Atmospheric pressure ion source high pass ion filter

Internal introduction of lock masses in mass spectrometer systems

Apparatus for delivering ions from a grounded electrospray assembly to a vacuum chamber

Apparatus for delivering ions from a grounded electrospray assembly to a vacuum chamber

Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis

Atmospheric pressure ion source high pass ion filter

Multimode ionization mode separator

Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis

Ion sampling for APPI mass spectrometry

Ion sampling for APPI mass spectrometry

Ion sampling for APPI mass spectrometry

Apparatus for producing ions from an electrospray assembly

Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis

Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis

Dielectric capillary high pass ion filter

HEWLETT PACKARD CO

Apparatus for forming liquid droplets having a mechanically fixed inner microtube

Self generating ion device for mass spectrometry of liquids

Ionization chamber and mass spectrometry system containing an asymmetric electrode

Automated calibrant system for use in a liquid separation/mass spectrometry apparatus

Apparatus for forming liquid droplets having a mechanically fixed inner microtube

Micro concentric tube nebulizer for coupling liquid devices to chemical analysis devices

Deconvolution of multiply charged ions

Spatially-resolved electrical deflection mass spectrometry

THOMPSON DEAN R

Methods and devices for identifying biopolymers using mass spectroscopy

FISCHER STEVEN M

Toy basketball goal

UNIVERSAL OIL PROD CO

Catalyst sampling method

BAI JIAN

Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis