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PACKARD INSTRUMENT COMPANY, INC
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DOWNERS GROVE, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Universal microplate analyzer
Patent number
6,795,189
Issue date
Sep 21, 2004
Packard Instrument Company
David Dickson Booker
G01 - MEASURING TESTING
Information
Patent Grant
Microvolume liquid handling system
Patent number
6,592,825
Issue date
Jul 15, 2003
Packard Instrument Company, Inc.
Richard E. Pelc
G01 - MEASURING TESTING
Information
Patent Grant
Piezoelectric-drop-on-demand technology
Patent number
6,537,817
Issue date
Mar 25, 2003
Packard Instrument Company
Roeland F. Papen
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method and apparatus for producing and measuring light and for dete...
Patent number
6,538,735
Issue date
Mar 25, 2003
Packard Instrument Company
Juerg Duebendorfer
G01 - MEASURING TESTING
Information
Patent Grant
Dispensing liquid drops onto porous brittle substrates
Patent number
6,521,187
Issue date
Feb 18, 2003
Packard Instrument Company
Roeland F. Papen
G01 - MEASURING TESTING
Information
Patent Grant
Microvolume liquid handling system
Patent number
6,422,431
Issue date
Jul 23, 2002
Packard Instrument Company, Inc.
Richard E. Pelc
C40 - COMBINATORIAL CHEMISTRY
Information
Patent Grant
Method for determining and verifying a microvolume of a sample liqu...
Patent number
6,220,075
Issue date
Apr 24, 2001
Packard Instrument Company
Roeland F. Papen
C40 - COMBINATORIAL CHEMISTRY
Information
Patent Grant
Microvolume liquid handling system
Patent number
6,203,759
Issue date
Mar 20, 2001
Packard Instrument Company
Richard E. Pelc
C40 - COMBINATORIAL CHEMISTRY
Information
Patent Grant
Method and compositions for detecting luciferase biological samples
Patent number
6,171,809
Issue date
Jan 9, 2001
Packard Instrument Company
Christiaan Roelant
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for dispensing and determining a microvolume of sample liquid
Patent number
6,112,605
Issue date
Sep 5, 2000
Packard Instrument Company
Roeland F. Papen
C40 - COMBINATORIAL CHEMISTRY
Information
Patent Grant
Method for verifying proper operation of a liquid sample dispenser
Patent number
6,094,966
Issue date
Aug 1, 2000
Packard Instruments Company
Roeland F. Papen
C40 - COMBINATORIAL CHEMISTRY
Information
Patent Grant
Microvolume liquid handling system
Patent number
6,083,762
Issue date
Jul 4, 2000
Packard Instruments Company
Roeland F. Papen
C40 - COMBINATORIAL CHEMISTRY
Information
Patent Grant
Microplate assembly
Patent number
5,939,024
Issue date
Aug 17, 1999
Packard Instrument Co.
James E. Robertson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for dispensing microvolume quantities of liquids
Patent number
5,927,547
Issue date
Jul 27, 1999
Packard Instrument Company
Roeland F. Papen
C40 - COMBINATORIAL CHEMISTRY
Information
Patent Grant
Bioluminescence measurement system
Patent number
5,618,682
Issue date
Apr 8, 1997
Packard Instrument Co., Inc.
Winfried Scheirer
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Scintillation counter
Patent number
5,483,070
Issue date
Jan 9, 1996
Packard Instrument Company
Robert J. Valenta
G01 - MEASURING TESTING
Information
Patent Grant
Microplate forming wells with transparent bottom walls for assays u...
Patent number
5,457,527
Issue date
Oct 10, 1995
Packard Instrument Company, Inc.
Roy L. Manns
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Capacitive sensing system and technique
Patent number
5,365,783
Issue date
Nov 22, 1994
Packard Instrument Company, Inc.
Ronald A. Zweifel
G05 - CONTROLLING REGULATING
Information
Patent Grant
Normalization technique for photon-counting luminometer
Patent number
5,321,261
Issue date
Jun 14, 1994
Packard Instrument Company, Inc.
Robert J. Valenta
G01 - MEASURING TESTING
Information
Patent Grant
Microplate farming wells with transparent bottom walls for assays u...
Patent number
5,319,436
Issue date
Jun 7, 1994
Packard Instrument Company, Inc.
Roy L. Manns
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Scintillation counting system for in-situ measurement of radioactiv...
Patent number
5,198,670
Issue date
Mar 30, 1993
Packard Instrument Company
Gustaaf C. VanCauter
G01 - MEASURING TESTING
Information
Patent Grant
Liquid scintillation measurement system with active guard shield
Patent number
5,146,093
Issue date
Sep 8, 1992
Packard Instrument Company, Inc.
Robert J. Valenta
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for generating hydrogen and oxygen by electrol...
Patent number
5,037,518
Issue date
Aug 6, 1991
Packard Instrument Company
Stuart A. Young
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method and apparatus for performing high sensitivity fluorescence m...
Patent number
5,018,866
Issue date
May 28, 1991
Packard Instrument Company
Donald E. Osten
G01 - MEASURING TESTING
Information
Patent Grant
Liquid scintillation measurement system with active guard shield
Patent number
4,833,326
Issue date
May 23, 1989
Packard Instrument Company, Inc.
Robert J. Valenta
G01 - MEASURING TESTING
Information
Patent Grant
Radionuclide identification in liquid scintillation counting
Patent number
4,742,226
Issue date
May 3, 1988
Packard Instrument Company, Inc.
Stanley J. De Filippis
G01 - MEASURING TESTING
Information
Patent Grant
Reduced background scintillation counting
Patent number
4,651,006
Issue date
Mar 17, 1987
Packard Instrument Company, Inc.
Robert J. Valenta
G01 - MEASURING TESTING
Information
Patent Grant
Reverse sum quench measurement using a liquid scintillation counter
Patent number
4,633,088
Issue date
Dec 30, 1986
Packard Instrument Co., Inc.
Donald K. Jones
G01 - MEASURING TESTING
Information
Patent Grant
Regionless multiple label scintillation counting
Patent number
4,628,205
Issue date
Dec 9, 1986
Packard Instrument Company, Inc.
Gustav C. van Cauter
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for determination of sample homogeneity in sci...
Patent number
4,555,629
Issue date
Nov 26, 1985
Packard Instrument Company, Inc.
Leroy J. Everett
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75331548 - CYCLONE
Serial number
75331548
Filing date
Jul 28, 1997
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75243662 - NANOTITER
Serial number
75243662
Filing date
Feb 18, 1997
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75203759 - VERSATIP
Serial number
75203759
Registration number
2232697
Filing date
Nov 25, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75177933 - SPECTRACOUNT
Serial number
75177933
Registration number
2135438
Filing date
Oct 7, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75177935 - HOLOGRAM
Serial number
75177935
Registration number
2196351
Filing date
Oct 7, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75177934 - WINPREP
Serial number
75177934
Registration number
2171821
Filing date
Oct 7, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75177944 - FLUOROCOUNT
Serial number
75177944
Registration number
2105308
Filing date
Oct 7, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75177943 - LUMICOUNT
Serial number
75177943
Registration number
2105307
Filing date
Oct 7, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75145565 - COBRA
Serial number
75145565
Registration number
2073977
Filing date
Aug 5, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75137515 - QUANTUM
Serial number
75137515
Registration number
2097228
Filing date
Jul 22, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75129043 - NANOASSAY
Serial number
75129043
Filing date
Jul 2, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75129045 - NANOWELL
Serial number
75129045
Registration number
2327015
Filing date
Jul 2, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75129041 - NANOSCREEN
Serial number
75129041
Filing date
Jul 2, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75129044 - NANOFORMAT
Serial number
75129044
Filing date
Jul 2, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75129042 - TOPCOUNT
Serial number
75129042
Registration number
2061499
Filing date
Jul 2, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75087436 - NANOPLATE
Serial number
75087436
Filing date
Apr 12, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75087432 - FLEXIFILTER
Serial number
75087432
Registration number
2040614
Filing date
Apr 12, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75050560 - DISCOVERY
Serial number
75050560
Registration number
2051636
Filing date
Jan 30, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75050559 - HTRF
Serial number
75050559
Registration number
2038624
Filing date
Jan 30, 1996
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74671790 - UNIFILTER
Serial number
74671790
Registration number
2029609
Filing date
May 9, 1995
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74671791 - VIEWPLATE
Serial number
74671791
Registration number
2157969
Filing date
May 9, 1995
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74579140 - FLASHPLATE
Serial number
74579140
Registration number
1921752
Filing date
Sep 27, 1994
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74401817 - PROBE
Serial number
74401817
Filing date
Jun 11, 1993
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74401842 - MULTIPROBE
Serial number
74401842
Registration number
1858272
Filing date
Jun 11, 1993
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74343202 - INSTANTIMAGER
Serial number
74343202
Registration number
1895555
Filing date
Dec 23, 1992
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73559209 - PACKARD
Serial number
73559209
Registration number
1405499
Filing date
Sep 18, 1985
Packard Instrument Company, Inc.
7 - Machines and machine tools
Information
Trademark
73554427 - CRYSTAL
Serial number
73554427
Filing date
Aug 19, 1985
Packard Instrument Company, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73507353 - OPTI-FLUOR
Serial number
73507353
Registration number
1348824
Filing date
Nov 5, 1984
Packard Instrument Company, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73465587 - PACKARD
Serial number
73465587
Registration number
1325238
Filing date
Feb 13, 1984
Packard Instrument Company, Inc.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73465525 - PACKARD
Serial number
73465525
Registration number
1319882
Filing date
Feb 13, 1984
Packard Instrument Company, Inc.
37 - Building construction