Inventor

BIER MARK E

US11 patents

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

FINNIGAN CORP

5 patents

US5420425AMay 30, 1995

Ion trap mass spectrometer system and method

FINNIGAN CORP434 citations98

US5572022ANov 5, 1996

Method and apparatus of increasing dynamic range and sensitivity of a mass spectrometer

FINNIGAN CORP195 citations95

US5756996AMay 26, 1998

Ion source assembly for an ion trap mass spectrometer and method

FINNIGAN CORP62 citations94

US5750993AMay 12, 1998

Method of reducing noise in an ion trap mass spectrometer coupled to an atmospheric pressure ionization source

FINNIGAN CORP34 citations92

US5162650ANov 10, 1992

Method and apparatus for multi-stage particle separation with gas addition for a mass spectrometer

FINNIGAN CORP50 citations92

BIER MARK E

2 patents

US8395112B1Mar 12, 2013

Mass spectrometer and method for using same

BIER MARK E73 citations95

US8809773B2Aug 19, 2014

Membrane interface apparatus and method for mass spectrometry

BIER MARK E3 citations60

AMERICAN STERILIZER CO

1 patent

US4642165AFeb 10, 1987

Method of vaporizing multicomponent liquids

AMERICAN STERILIZER CO139 citations97

UNIV CARNEGIE MELLON

1 patent

US7807963B1Oct 5, 2010

Method and apparatus for an improved mass spectrometer

UNIV CARNEGIE MELLON48 citations93

PURDUE RESEARCH FOUNDATION

1 patent

US5026987AJun 25, 1991

Mass spectrometer with in-line collision surface means

PURDUE RESEARCH FOUNDATION34 citations92

DOW CHEMICAL CO

1 patent

US4791292ADec 13, 1988

Capillary membrane interface for a mass spectrometer

DOW CHEMICAL CO34 citations88