GB0320732D0 - Mass spectrometer - Google Patents

Mass spectrometer

Info

Publication number: GB0320732D0
Authority: GB; United Kingdom
Prior art keywords: mass spectrometer; spectrometer; mass
Prior art date: 2002-09-04
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

GB0320732A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Micromass UK Ltd

Original Assignee

Micromass UK Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2002-09-04

Filing date

2003-09-04

Publication date

2003-10-08

2003-09-04 Application filed by Micromass UK Ltd filed Critical Micromass UK Ltd

2003-09-04 Priority to GB0411539A priority Critical patent/GB2399678B/en

2003-10-08 Publication of GB0320732D0 publication Critical patent/GB0320732D0/en

2004-05-26 Publication of GB2395599A publication Critical patent/GB2395599A/en

2005-01-19 Application granted granted Critical

2005-01-19 Publication of GB2395599B publication Critical patent/GB2395599B/en

2023-09-04 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
- H01J49/4215—Quadrupole mass filters
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/40—Time-of-flight spectrometers

Landscapes

Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Electron Tubes For Measurement (AREA)

GB0320732A 2002-09-04 2003-09-04 Mass spectrometer Expired - Fee Related GB2395599B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB0411539A GB2399678B (en)	2002-09-04	2003-09-04	Mass spectrometer

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0220571A GB0220571D0 (en)	2002-09-04	2002-09-04	Mass spectrometer

Publications (3)

Publication Number	Publication Date
GB0320732D0 true GB0320732D0 (en)	2003-10-08
GB2395599A GB2395599A (en)	2004-05-26
GB2395599B GB2395599B (en)	2005-01-19

Family

ID=9943509

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB0220571A Ceased GB0220571D0 (en)	2002-09-04	2002-09-04	Mass spectrometer
GB0320732A Expired - Fee Related GB2395599B (en)	2002-09-04	2003-09-04	Mass spectrometer

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB0220571A Ceased GB0220571D0 (en)	2002-09-04	2002-09-04	Mass spectrometer

Country Status (3)

Country	Link
CA (1)	CA2439360A1 (en)
DE (3)	DE10362251B3 (en)
GB (2)	GB0220571D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2401243B (en) *	2003-03-11	2005-08-24	Micromass Ltd	Mass spectrometer
EP2380184A1 (en) *	2009-01-09	2011-10-26	Mds Analytical Technologies	Mass spectrometer
EP2924425B1 (en) *	2012-11-22	2019-09-11	Shimadzu Corporation	Tandem quadrupole mass spectrometer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0237259A3 (en) *	1986-03-07	1989-04-05	Finnigan Corporation	Mass spectrometer
JP2523781B2 (en) *	1988-04-28	1996-08-14	日本電子株式会社	Time-of-flight / deflection double focusing type switching mass spectrometer
US4985626A (en) *	1990-01-09	1991-01-15	The Perkin-Elmer Corporation	Quadrupole mass filter for charged particles
US5852302A (en) *	1996-01-30	1998-12-22	Shimadzu Corporation	Cylindrical multiple-pole mass filter with CVD-deposited electrode layers
US5942752A (en) *	1996-05-17	1999-08-24	Hewlett-Packard Company	Higher pressure ion source for two dimensional radio-frequency quadrupole electric field for mass spectrometer
US6093929A (en) *	1997-05-16	2000-07-25	Mds Inc.	High pressure MS/MS system
EP1212778A2 (en) *	1999-08-26	2002-06-12	University Of New Hampshire	Multiple stage mass spectrometer
US6545268B1 (en) *	2000-04-10	2003-04-08	Perseptive Biosystems	Preparation of ion pulse for time-of-flight and for tandem time-of-flight mass analysis
JP2002015699A (en) *	2000-06-28	2002-01-18	Shimadzu Corp	Ion guide and mass spectrometer using this
US6891153B2 (en) *	2000-11-29	2005-05-10	Micromass Uk Limited	Mass spectrometers and methods of mass spectrometry
US6700120B2 (en) *	2000-11-30	2004-03-02	Mds Inc.	Method for improving signal-to-noise ratios for atmospheric pressure ionization mass spectrometry

2002
- 2002-09-04 GB GB0220571A patent/GB0220571D0/en not_active Ceased
2003
- 2003-09-03 CA CA 2439360 patent/CA2439360A1/en not_active Abandoned
- 2003-09-04 DE DE2003162251 patent/DE10362251B3/en not_active Expired - Fee Related
- 2003-09-04 GB GB0320732A patent/GB2395599B/en not_active Expired - Fee Related
- 2003-09-04 DE DE2003140849 patent/DE10340849B4/en not_active Expired - Fee Related
- 2003-09-04 DE DE20313767U patent/DE20313767U1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2395599A (en)	2004-05-26
DE10362251B3 (en)	2012-10-31
DE10340849A1 (en)	2004-05-13
CA2439360A1 (en)	2004-03-04
DE20313767U1 (en)	2004-03-18
GB2395599B (en)	2005-01-19
DE10340849A8 (en)	2005-02-03
GB0220571D0 (en)	2002-10-09
DE10340849B4 (en)	2009-01-29

Publication	Publication Date	Title
GB0311199D0 (en)	2003-06-18	Mass spectrometer
GB0321698D0 (en)	2003-10-15	Mass spectrometer
GB0312650D0 (en)	2003-07-09	Mass spectrometer
GB0318317D0 (en)	2003-09-10	Mass spectrometer
GB0314736D0 (en)	2003-07-30	Mass spectrometer
GB0318660D0 (en)	2003-09-10	Mass spectrometer
GB0315079D0 (en)	2003-07-30	Mass spectrometer
AU2003268325A8 (en)	2004-03-19	Mass spectrometer
GB0220450D0 (en)	2002-10-09	Mass spectrometer
GB0226017D0 (en)	2002-12-18	Mass spectrometer
GB2395599B (en)	2005-01-19	Mass spectrometer
GB0326748D0 (en)	2003-12-17	Mass spectrometer
GB0411157D0 (en)	2004-06-23	Mass spectrometer
GB0303055D0 (en)	2003-03-19	Mass spectrometer
GB0325167D0 (en)	2003-12-03	Mass spectrometer
GB0229001D0 (en)	2003-01-15	Mass spectrometer
GB0308417D0 (en)	2003-05-21	Mass spectrometer
GB0308346D0 (en)	2003-05-14	Mass spectrometer
GB0308416D0 (en)	2003-05-21	Mass spectrometer
GB0308418D0 (en)	2003-05-21	Mass spectrometer
GB0221914D0 (en)	2002-10-30	Mass spectrometer
GB0308419D0 (en)	2003-05-21	Mass spectrometer
GB0218719D0 (en)	2002-09-18	Mass spectrometer
GB0312318D0 (en)	2003-07-02	Mass spectrometer
GB0216594D0 (en)	2002-08-28	Mass spectrometer

Legal Events

Date	Code	Title	Description
2022-05-25	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20210904