Global Patent Index - EP 2939255 A1

EP 2939255 A1 20151104 - COMPACT MASS SPECTROMETER

Title (en)

COMPACT MASS SPECTROMETER

Title (de)

KOMPAKTES MASSENSPEKTROMETER

Title (fr)

SPECTROMÈTRE DE MASSE COMPACT

Publication

EP 2939255 A1 20151104 (EN)

Application

EP 12813735 A 20121231

Priority

US 2012072328 W 20121231

Abstract (en)

[origin: WO2014105089A1] Mass spectrometers and methods for measuring information about samples using mass spectrometry are disclosed. The mass spectrometers include an ion source, an ion trap, an ion detector, and a gas pressure regulation system, where during operation of the mass spectrometers, the gas pressure regulation system is configured to maintain a gas pressure of between 100 mTorr and 100 Torr in at least two of the ion source, the ion trap, and the ion detector, and the ion detector is configured to detect ions generated by the ion source according to a mass-to-charge ratio of the ions.

IPC 8 full level

H01J 49/24 (2006.01); H01J 49/00 (2006.01)

CPC (source: CN EP)

H01J 49/0013 (2013.01 - CN EP); H01J 49/24 (2013.01 - CN EP)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2014105089 A1 20140703; CN 105009250 A 20151028; CN 105009250 B 20180109; CN 107946166 A 20180420; CN 107946166 B 20200218; CN 111243938 A 20200605; CN 111243938 B 20230623; CN 116864367 A 20231010; EP 2939255 A1 20151104; EP 2939255 B1 20210310; JP 2016510477 A 20160407; JP 6183929 B2 20170823

DOCDB simple family (application)

US 2012072328 W 20121231; CN 201280078246 A 20121231; CN 201711304468 A 20121231; CN 202010069903 A 20121231; CN 202310656854 A 20121231; EP 12813735 A 20121231; JP 2015550371 A 20121231