SYVA COMPANY

Organization

PALO ALTO, CA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method of distinguishing among strips for different assays in an au...
- Patent number 5,439,826
- Issue date Aug 8, 1995
- Bio-Tek Instruments, Inc.
- Michael Kontorovich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Simultaneous calibration heterogeneous immunoassay
- Patent number 5,432,057
- Issue date Jul 11, 1995
- Syva Company
- David J. Litman
- G01 - MEASURING TESTING
Information Patent Grant
Simultaneous calibration heterogeneous immunoassay
- Patent number 5,342,759
- Issue date Aug 30, 1994
- Syva Company
- David J. Litman
- G01 - MEASURING TESTING
Information Patent Grant
Agglutination dependent enzyme channeling immunoassay
- Patent number 4,663,278
- Issue date May 5, 1987
- Syva Company
- Robert K. DiNello
- G01 - MEASURING TESTING
Information Patent Grant
Simultaneous calibration heterogeneous immunoassay
- Patent number 4,540,659
- Issue date Sep 10, 1985
- Syva Company
- David J. Litman
- G01 - MEASURING TESTING
Information Patent Grant
Simultaneous calibration heterogeneous immunoassay
- Patent number 4,533,629
- Issue date Aug 6, 1985
- Syva Company
- David J. Litman
- G01 - MEASURING TESTING
Information Patent Grant
Fluorescent determination of microlymphocytotoxicity
- Patent number 4,532,203
- Issue date Jul 30, 1985
- Syva Company
- Edwin F. Ullman
- G01 - MEASURING TESTING
Information Patent Grant
Compositions for competitive protein binding assays inhibiting non-...
- Patent number 4,508,892
- Issue date Apr 2, 1985
- Syva Company
- Robert A. Yoshida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acetaminophen analogs, antigens, and antibodies
- Patent number 4,504,413
- Issue date Mar 12, 1985
- Syva Company
- Pyare Khanna
- G01 - MEASURING TESTING
Information Patent Grant
Charge effects in enzyme immunoassays
- Patent number 4,501,692
- Issue date Feb 26, 1985
- Syva Company
- Ian Gibbons
- G01 - MEASURING TESTING
Information Patent Grant
Chloramphenicol derivatives
- Patent number 4,489,157
- Issue date Dec 18, 1984
- Syva Company
- Pyare L. Khanna
- G01 - MEASURING TESTING
Information Patent Grant
Chloramphenicol derivatives
- Patent number 4,489,156
- Issue date Dec 18, 1984
- Syva Company
- Pyare Khanna
- G01 - MEASURING TESTING
Information Patent Grant
Alkyl substituted fluorescent compounds and conjugates
- Patent number 4,481,136
- Issue date Nov 6, 1984
- Syva Company
- Pyare Khanna
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Single test formulations for enzyme immunoassays and method for pre...
- Patent number 4,447,527
- Issue date May 8, 1984
- Syva Company
- Alex A. Monte
- G01 - MEASURING TESTING
Information Patent Grant
Phencyclidine compounds and assays for its determination
- Patent number 4,446,065
- Issue date May 1, 1984
- Syva Company
- Cheng-I Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Periodate removal of ascorbate interference in dipsticks for immuno...
- Patent number 4,444,880
- Issue date Apr 24, 1984
- Syva Company
- Henry Tom
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Unsymmetrical fluorescein derivatives
- Patent number 4,439,356
- Issue date Mar 27, 1984
- Syva Company
- Pyare Khanna
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Immunochromatographic assay with support having bound "MIP" and sec...
- Patent number 4,435,504
- Issue date Mar 6, 1984
- Syva Company
- Robert F. Zuk
- G01 - MEASURING TESTING
Information Patent Grant
Acetaminophen analogs, antigens, and antibodies
- Patent number 4,424,150
- Issue date Jan 3, 1984
- Syva Company
- Pyare Khanna
- G01 - MEASURING TESTING
Information Patent Grant
.beta.-D-Galactosidase conjugate for enzyme immunoassays
- Patent number 4,423,143
- Issue date Dec 27, 1983
- Syva Company
- Kenneth E. Rubenstein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Valproate conjugation using dicarbonyls
- Patent number 4,409,325
- Issue date Oct 11, 1983
- Syva Company
- Danton K. Leung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods and compositions for assaying for the production of 1,4-dih...
- Patent number 4,404,278
- Issue date Sep 13, 1983
- Syva Company
- Mae W. Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Test strip kits in immunoassays and compositions therein
- Patent number 4,391,904
- Issue date Jul 5, 1983
- Syva Company
- David J. Litman
- G01 - MEASURING TESTING
Information Patent Grant
Enzyme amplification compounds for assays for androgens
- Patent number 4,376,825
- Issue date Mar 15, 1983
- Syva Company
- Kenneth E. Rubenstein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Macromolecular environment control in specific receptor assays
- Patent number 4,374,925
- Issue date Feb 22, 1983
- Syva Company
- David J. Litman
- G01 - MEASURING TESTING
Information Patent Grant
Concentrating zone method in heterogeneous immunoassays
- Patent number 4,366,241
- Issue date Dec 28, 1982
- Syva Company
- Henry K. Tom
- G01 - MEASURING TESTING
Information Patent Grant
Novel alkyl substituted fluorescent compounds and polyamino acid co...
- Patent number 4,351,760
- Issue date Sep 28, 1982
- Syva Company
- Pyare Khanna
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antienzyme termination in enzyme immunoassays
- Patent number 4,341,866
- Issue date Jul 27, 1982
- Syva Company
- Robert A. Yoshida
- G01 - MEASURING TESTING
Information Patent Grant
Fluorescent thyroid hormone conjugates and their uses
- Patent number 4,329,461
- Issue date May 11, 1982
- Syva Company
- Pyare L. Khanna
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propranolol antigen conjugates and antibodies
- Patent number 4,329,502
- Issue date May 11, 1982
- Syva Company
- Prithipal Singh
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

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Trademarklast 30 trademarks

Information Trademark
76427712 - SYVA ONBOARD
- Serial number 76427712
- Registration number 2801860
- Filing date Jun 28, 2002
- Dade Behring Inc.
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
76136850 - SYVA
- Serial number 76136850
- Registration number 2602378
- Filing date Sep 28, 2000
- Syva Company
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
74662696 - D.A.U.
- Serial number 74662696
- Registration number 1965491
- Filing date Apr 17, 1995
- Syva Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74645888 - D.A.U.
- Serial number 74645888
- Registration number 1965374
- Filing date Mar 9, 1995
- Syva Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74421581 - SYVA
- Serial number 74421581
- Registration number 1836538
- Filing date Aug 4, 1993
- Syva Company
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
74421327 - SYVA
- Serial number 74421327
- Registration number 1839210
- Filing date Aug 4, 1993
- Syva Company
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
74387976 - SYVA
- Serial number 74387976
- Registration number 1909771
- Filing date May 10, 1993
- Syva Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74387980 - SYVA
- Serial number 74387980
- Registration number 1864604
- Filing date May 10, 1993
- Syva Company
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
74387813 - SYVA
- Serial number 74387813
- Registration number 1820899
- Filing date May 10, 1993
- Syva Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74377831 - MICROTRAK
- Serial number 74377831
- Registration number 1854426
- Filing date Apr 12, 1993
- Syva Company
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
74272364 - SYVA
- Serial number 74272364
- Registration number 1761310
- Filing date May 4, 1992
- Syva Company
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
74270082 - SYVA
- Serial number 74270082
- Registration number 1765835
- Filing date Apr 28, 1992
- Syva Company
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
74242373 - SYVA MICROTOPICS
- Serial number 74242373
- Registration number 1736508
- Filing date Jan 31, 1992
- Syva Company
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
74242372 - SYVA MONITOR
- Serial number 74242372
- Registration number 1780209
- Filing date Jan 31, 1992
- Syva Company
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
74095883 - DRUGLINK
- Serial number 74095883
- Filing date Sep 10, 1990
- Syva Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74097906 - DRUGFILE
- Serial number 74097906
- Filing date Sep 10, 1990
- Syva Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74084851 - SYVA EDMS
- Serial number 74084851
- Registration number 1704137
- Filing date Aug 1, 1990
- Syva Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73830477 - SOLARIS
- Serial number 73830477
- Registration number 1598027
- Filing date Oct 10, 1989
- Syva Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73781662 - SOLARIS
- Serial number 73781662
- Registration number 1600439
- Filing date Feb 21, 1989
- Syva Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73763803 - SYVA
- Serial number 73763803
- Registration number 1548087
- Filing date Nov 14, 1988
- Syva Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73751357 - QSTAT
- Serial number 73751357
- Registration number 1538030
- Filing date Sep 12, 1988
- Syva Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73731737 - ETS
- Serial number 73731737
- Registration number 1521653
- Filing date May 31, 1988
- Syva Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73588004 - QST
- Serial number 73588004
- Registration number 1413871
- Filing date Mar 14, 1986
- Syva Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73588005 - QST
- Serial number 73588005
- Registration number 1410303
- Filing date Mar 14, 1986
- Syva Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73469916 - PARAMOUNT
- Serial number 73469916
- Registration number 1320253
- Filing date Mar 12, 1984
- Syva Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73429064 - FREE LEVEL
- Serial number 73429064
- Registration number 1350490
- Filing date Jun 6, 1983
- Syva Company
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
73427598 - MICROTRAK
- Serial number 73427598
- Registration number 1281984
- Filing date May 26, 1983
- Syva Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73346938 - PENETRAK
- Serial number 73346938
- Registration number 1368687
- Filing date Jan 25, 1982
- Syva Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73324562 - FREE LEVEL
- Serial number 73324562
- Registration number 1261364
- Filing date Aug 20, 1981
- Syva Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73306627 - ADVANCE
- Serial number 73306627
- Registration number 1212244
- Filing date Apr 20, 1981
- Syva Company
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

SYVA COMPANY

Organization

Patents Grantslast 30 patents

Method of distinguishing among strips for different assays in an au...

Simultaneous calibration heterogeneous immunoassay

Simultaneous calibration heterogeneous immunoassay

Agglutination dependent enzyme channeling immunoassay

Simultaneous calibration heterogeneous immunoassay

Simultaneous calibration heterogeneous immunoassay

Fluorescent determination of microlymphocytotoxicity

Compositions for competitive protein binding assays inhibiting non-...

Acetaminophen analogs, antigens, and antibodies

Charge effects in enzyme immunoassays

Chloramphenicol derivatives

Chloramphenicol derivatives

Alkyl substituted fluorescent compounds and conjugates

Single test formulations for enzyme immunoassays and method for pre...

Phencyclidine compounds and assays for its determination

Periodate removal of ascorbate interference in dipsticks for immuno...

Unsymmetrical fluorescein derivatives

Immunochromatographic assay with support having bound "MIP" and sec...

Acetaminophen analogs, antigens, and antibodies

.beta.-D-Galactosidase conjugate for enzyme immunoassays

Valproate conjugation using dicarbonyls

Methods and compositions for assaying for the production of 1,4-dih...

Test strip kits in immunoassays and compositions therein

Enzyme amplification compounds for assays for androgens

Macromolecular environment control in specific receptor assays

Concentrating zone method in heterogeneous immunoassays

Novel alkyl substituted fluorescent compounds and polyamino acid co...

Antienzyme termination in enzyme immunoassays

Fluorescent thyroid hormone conjugates and their uses

Propranolol antigen conjugates and antibodies

Trademarklast 30 trademarks

76427712 - SYVA ONBOARD

76136850 - SYVA

74662696 - D.A.U.

74645888 - D.A.U.

74421581 - SYVA

74421327 - SYVA

74387976 - SYVA

74387980 - SYVA

74387813 - SYVA

74377831 - MICROTRAK

74272364 - SYVA

74270082 - SYVA

74242373 - SYVA MICROTOPICS

74242372 - SYVA MONITOR

74095883 - DRUGLINK

74097906 - DRUGFILE

74084851 - SYVA EDMS

73830477 - SOLARIS

73781662 - SOLARIS

73763803 - SYVA

73751357 - QSTAT

73731737 - ETS

73588004 - QST

73588005 - QST

73469916 - PARAMOUNT

73429064 - FREE LEVEL

73427598 - MICROTRAK

73346938 - PENETRAK

73324562 - FREE LEVEL

73306627 - ADVANCE