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MDS HEALTH GROUP LIMITED, A COMPANY OF CANADA
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REXDALE, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Quadrupole with axial DC field
Patent number
6,111,250
Issue date
Aug 29, 2000
MDS Health Group Limited
Bruce A. Thomson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protein sequencing by mass spectrometry
Patent number
5,952,653
Issue date
Sep 14, 1999
MDS Health Group Limited
Thomas R. Covey
G01 - MEASURING TESTING
Information
Patent Grant
Torch for inductively coupled plasma spectrometry
Patent number
5,684,581
Issue date
Nov 4, 1997
MDS Health Group Limited
John Barry French
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of analyzing medical specimens with improved length of analy...
Patent number
5,633,166
Issue date
May 27, 1997
MDS Health Group Limited
James O. Westgard
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mass spectrometer with radial ejection
Patent number
5,576,540
Issue date
Nov 19, 1996
MDS Health Group Limited
Charles L. Jolliffe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for plasma mass analysis with reduced space ch...
Patent number
5,565,679
Issue date
Oct 15, 1996
MDS Health Group Limited
Scott D. Tanner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mass spectrometer system and method using simultaneous mode detecto...
Patent number
5,463,219
Issue date
Oct 31, 1995
MDS Health Group Limited
Peter Buckley
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion spray with intersecting flow
Patent number
5,412,208
Issue date
May 2, 1995
MDS Health Group Limited
Thomas R. Covey
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for liquid sample introduction
Patent number
5,345,079
Issue date
Sep 6, 1994
MDS Health Group Limited
John B. French
G01 - MEASURING TESTING
Information
Patent Grant
Method for increased resolution in tandem mass spectrometry
Patent number
5,248,875
Issue date
Sep 28, 1993
MDS Health Group Limited
Donald Douglas
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multipole inlet system for ion traps
Patent number
5,179,278
Issue date
Jan 12, 1993
MDS Health Group Limited
Donald J. Douglas
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mass spectrometer and method and improved ion transmission
Patent number
4,963,736
Issue date
Oct 16, 1990
MDS Health Group Limited
Donald J. Douglas
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for trace sample collection
Patent number
4,819,477
Issue date
Apr 11, 1989
MDS Health Group Limited
William H. Fisher
G01 - MEASURING TESTING
Information
Patent Grant
Mass analyzer system with reduced drift
Patent number
4,746,794
Issue date
May 24, 1988
MDS Health Group Limited
John B. French
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus having RF biasing for sampling a plasma into a...
Patent number
4,682,026
Issue date
Jul 21, 1987
MDS Health Group Limited
Donald J. Douglas
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for sampling a plasma into a vacuum chamber
Patent number
4,501,965
Issue date
Feb 26, 1985
MDS Health Group Limited
Donald J. Douglas
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75109315 - MEWS
Serial number
75109315
Registration number
2193003
Filing date
May 24, 1996
MDS Health Group Limited
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75102746
Serial number
75102746
Filing date
May 13, 1996
MDS HEALTH GROUP LIMITED
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75102741 - APX
Serial number
75102741
Registration number
2303114
Filing date
May 13, 1996
MDS HEALTH GROUP LIMITED
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75010803 - APX
Serial number
75010803
Registration number
2486411
Filing date
Oct 26, 1995
MDS HEALTH GROUP LIMITED
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74703843 - APX
Serial number
74703843
Filing date
Jul 20, 1995
MDS HEALTH GROUP LIMITED
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74525918 - AUTOLAB
Serial number
74525918
Registration number
2029456
Filing date
May 17, 1994
MDS HEALTH GROUP LIMITED
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74467293 - AUTOLAB
Serial number
74467293
Registration number
2018592
Filing date
Dec 8, 1993
MDS HEALTH GROUP LIMITED
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74435620 - M.E.W.S.
Serial number
74435620
Registration number
2085146
Filing date
Sep 15, 1993
MDS HEALTH GROUP LIMITED
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73794199 - MDS HEALTHSCREEN
Serial number
73794199
Filing date
Apr 18, 1989
MDS HEALTH GROUP INC.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73792319 - HYPERSPEC
Serial number
73792319
Registration number
1689880
Filing date
Apr 10, 1989
MDS HEALTH GROUP LIMITED
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73792318 - HYPERMASS
Serial number
73792318
Registration number
1654773
Filing date
Apr 10, 1989
MDS HEALTH GROUP LIMITED
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73518664 - AROMIC
Serial number
73518664
Registration number
1435326
Filing date
Jan 22, 1985
MDS Health Group Limited
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73510747 - PLASMALOK
Serial number
73510747
Registration number
1405554
Filing date
Nov 26, 1984
MDS Health Group Limited
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73427994 - ELAN
Serial number
73427994
Registration number
1307768
Filing date
May 27, 1983
MDS Health Group Limited
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73405414 - AMBA
Serial number
73405414
Registration number
1341591
Filing date
Dec 10, 1982
MDS Health Group Inc.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73355393 - HEMOGEN
Serial number
73355393
Filing date
Mar 19, 1982
MDS HEALTH GROUP LIMITED
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73233450 - HEMOLYSE-Z
Serial number
73233450
Registration number
1251939
Filing date
Oct 1, 1979
MDS Health Group Limited
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry