NIAGARA MOHAWK POWER CORPORATION

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SYRACUSE, NY, US

Ticker Symbols

NYSE:NMK^B

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Patents Grantslast 30 patents

Information Patent Grant
Post-carbonization treatment of microporous carbons for enhancement...
- Patent number 6,225,257
- Issue date May 1, 2001
- Niagara Mohawk Power Corporation
- Karol Putyera
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Traveling water screen having improved basket
- Patent number 6,187,184
- Issue date Feb 13, 2001
- Niagara Mohawk Power Corporation
- Wesley A. Reetz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrochemical autothermal reformer
- Patent number 6,143,159
- Issue date Nov 7, 2000
- Niagara Mohawk Power Corporation
- David P. Bloomfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell power plant with electrochemical autothermal reformer
- Patent number 6,110,615
- Issue date Aug 29, 2000
- Niagara Mohawk Power Corporation
- David P. Bloomfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical hydrogen compressor with electrochemical autotherma...
- Patent number 6,068,673
- Issue date May 30, 2000
- Niagara Mohawk Power Corporation
- David P. Bloomfield
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Electrochemical autothermal reformer
- Patent number 5,993,619
- Issue date Nov 30, 1999
- Niagara Mohawk Power Corporation
- David P. Bloomfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell power plant with electrochemical autothermal reformer
- Patent number 5,976,724
- Issue date Nov 2, 1999
- Niagara Mohawk Power Corporation
- David P. Bloomfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical autothermal reformer
- Patent number 5,965,010
- Issue date Oct 12, 1999
- Niagara Mohawk Power Corporation
- David P. Bloomfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical hydrogen compressor with electrochemical autotherma...
- Patent number 5,900,031
- Issue date May 4, 1999
- Niagara Mohawk Power Corporation
- David P. Bloomfield
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Valve stem thrust measuring device
- Patent number 5,747,697
- Issue date May 5, 1998
- Niagara Mohawk Power Corporation
- William T. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Water retrieval from aqueous mixture of organic phosphates
- Patent number 5,702,609
- Issue date Dec 30, 1997
- Niagara Mohawk Power Corporation
- Carey M. Merritt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for generating a raster display having expandable...
- Patent number 5,487,139
- Issue date Jan 23, 1996
- Niagara Mohawk Power Corporation
- Charles H. M. Saylor
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secondary electrical power line parameter monitoring apparatus and...
- Patent number 5,426,360
- Issue date Jun 20, 1995
- Niagara Mohawk Power Corporation
- Robert A. Maraio
- G01 - MEASURING TESTING
Information Patent Grant
Brake tool for transversing incore probe
- Patent number 5,412,699
- Issue date May 2, 1995
- Niagara Mohawk Power Corporation
- Glenn Federman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Centralizer for internal pipe inspection device
- Patent number 5,329,824
- Issue date Jul 19, 1994
- Niagara Mohawk Power Corporation
- Joseph R. Carapezza
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method including flux injector pole position sensors...
- Patent number 5,245,279
- Issue date Sep 14, 1993
- Niagara Mohawk Power Corporation
- Gabor J. Bendzsak
- G01 - MEASURING TESTING
Information Patent Grant
Multiple gas property sensor
- Patent number 5,235,844
- Issue date Aug 17, 1993
- Niagara Mohawk Power Corporation
- Ulrich Bonne
- G01 - MEASURING TESTING
Information Patent Grant
Internal pipe inspection system
- Patent number 5,195,392
- Issue date Mar 23, 1993
- Niagara Mohawk Power Corporation
- Joseph P. Moore
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lightning detecting and recording system
- Patent number 5,184,215
- Issue date Feb 2, 1993
- Niagara Mohawk Power Corporation
- Philip P. Barker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for inspection of a reactor vessel
- Patent number 5,156,803
- Issue date Oct 20, 1992
- Niagara Mohawk Power Corporation
- Alf E. C. Engding
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method and detector for identifying insulator flashover
- Patent number 5,136,248
- Issue date Aug 4, 1992
- Niagara Mohawk Power Corporation
- Robert A. Maraio
- G01 - MEASURING TESTING
Information Patent Grant
Real time method for processing alaarms generated within a predeter...
- Patent number 4,977,390
- Issue date Dec 11, 1990
- Niagara Mohawk Power Corporation
- Charles H. M. Saylor
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Valve assembly and locking means therefor
- Patent number 4,971,289
- Issue date Nov 20, 1990
- Niagara Mohawk Power Corporation
- Eugene E. Pietras
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for determining the heating value of a gaseous...
- Patent number 4,951,503
- Issue date Aug 28, 1990
- Niagara Mohawk Power Corporation
- Anselmo Fini
- G01 - MEASURING TESTING
Information Patent Grant
Valve assembly and locking means therefor
- Patent number 4,926,900
- Issue date May 22, 1990
- Niagara Mohawk Power Corporation
- Eugene E. Pietras
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Transmission line sensor apparatus operable with near zero current...
- Patent number 4,886,980
- Issue date Dec 12, 1989
- Niagara Mohawk Power Corporation
- Roosevelt A. Fernandes
- G01 - MEASURING TESTING
Information Patent Grant
Valve control system for power generating plants
- Patent number 4,842,244
- Issue date Jun 27, 1989
- Niagara Mohawk Power Corporation
- Joseph J. Panchison
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Transmission line sensor apparatus operable with near zero current...
- Patent number 4,808,917
- Issue date Feb 28, 1989
- Niagara Mohawk Power Corporation
- Roosevelt A. Fernandes
- G01 - MEASURING TESTING
Information Patent Grant
Power supply magnetic shunt for transmission line sensor module
- Patent number 4,808,916
- Issue date Feb 28, 1989
- Niagara Mohawk Power Corporation
- William R. Smith-Vaniz
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for data transmission from multiple sources on a single c...
- Patent number 4,796,027
- Issue date Jan 3, 1989
- Niagara Mohawk Power Corporation
- William R. Smith-Vaniz
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78128710 - BIZBOOM.COM
- Serial number 78128710
- Filing date May 14, 2002
- NIAGARA MOHAWK POWER CORPORATION
- 35 - Advertising
Information Trademark
75205075 - N NIAGARA MOHAWK
- Serial number 75205075
- Registration number 2084166
- Filing date Nov 27, 1996
- NIAGARA MOHAWK POWER CORPORATION
- 39 - Transport
Information Trademark
75205021 - NIAGARA MOHAWK
- Serial number 75205021
- Registration number 2081796
- Filing date Nov 27, 1996
- NIAGARA MOHAWK POWER CORPORATION
- 39 - Transport
Information Trademark
75155217 - NMGAS
- Serial number 75155217
- Filing date Aug 23, 1996
- NIAGARA MOHAWK POWER CORPORATION
- 35 - Advertising
Information Trademark
75053827 - NMGAS
- Serial number 75053827
- Registration number 2166774
- Filing date Feb 5, 1996
- NIAGARA MOHAWK POWER CORPORATION
- 36 - Insurance
Information Trademark
75042429 - NMGAS
- Serial number 75042429
- Registration number 2172168
- Filing date Jan 11, 1996
- NIAGARA MOHAWK POWER CORPORATION
- 36 - Insurance
Information Trademark
75042385 - NMGAS
- Serial number 75042385
- Registration number 2150047
- Filing date Jan 11, 1996
- NIAGARA MOHAWK POWER CORPORATION
- 36 - Insurance
Information Trademark
74362608 - LOADEXPERT
- Serial number 74362608
- Registration number 1824205
- Filing date Mar 1, 1993
- NIAGARA MOHAWK POWER CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73785975 - POWER-DONUT
- Serial number 73785975
- Registration number 1599301
- Filing date Mar 13, 1989
- NIAGARA MOHAWK POWER CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73784595 - POWERVU SOFTWARE
- Serial number 73784595
- Registration number 1598271
- Filing date Mar 6, 1989
- NIAGARA MOHAWK POWER CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73784337 - METEREASE
- Serial number 73784337
- Registration number 1591773
- Filing date Mar 3, 1989
- NIAGARA MOHAWK POWER CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73784336 - PLUS-1
- Serial number 73784336
- Registration number 1632960
- Filing date Mar 3, 1989
- NIAGARA MOHAWK POWER CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73784334 - THE BUFFALO LOCK
- Serial number 73784334
- Registration number 1590482
- Filing date Mar 3, 1989
- NIAGARA MOHAWK POWER CORPORATION
- 6 - Common metals and their alloys
Information Trademark
73784335 - KNOWLEDGE IS POWER
- Serial number 73784335
- Registration number 1599894
- Filing date Mar 3, 1989
- NIAGARA MOHAWK POWER CORPORATION
- 37 - Building construction
Information Trademark
71641260 - NIAGARA MOHAWK
- Serial number 71641260
- Registration number 586370
- Filing date Jan 23, 1953
- NIAGARA MOHAWK POWER CORPORATION
- 42 - Scientific and technological services and research and design relating thereto

NIAGARA MOHAWK POWER CORPORATION

Organization

Ticker Symbols

Patents Grantslast 30 patents

Post-carbonization treatment of microporous carbons for enhancement...

Traveling water screen having improved basket

Electrochemical autothermal reformer

Fuel cell power plant with electrochemical autothermal reformer

Electrochemical hydrogen compressor with electrochemical autotherma...

Electrochemical autothermal reformer

Fuel cell power plant with electrochemical autothermal reformer

Electrochemical autothermal reformer

Electrochemical hydrogen compressor with electrochemical autotherma...

Valve stem thrust measuring device

Water retrieval from aqueous mixture of organic phosphates

Method and system for generating a raster display having expandable...

Secondary electrical power line parameter monitoring apparatus and...

Brake tool for transversing incore probe

Centralizer for internal pipe inspection device

Apparatus and method including flux injector pole position sensors...

Multiple gas property sensor

Internal pipe inspection system

Lightning detecting and recording system

Apparatus for inspection of a reactor vessel

Method and detector for identifying insulator flashover

Real time method for processing alaarms generated within a predeter...

Valve assembly and locking means therefor

Method and apparatus for determining the heating value of a gaseous...

Valve assembly and locking means therefor

Transmission line sensor apparatus operable with near zero current...

Valve control system for power generating plants

Transmission line sensor apparatus operable with near zero current...

Power supply magnetic shunt for transmission line sensor module

Apparatus for data transmission from multiple sources on a single c...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

78128710 - BIZBOOM.COM

75205075 - N NIAGARA MOHAWK

75205021 - NIAGARA MOHAWK

75155217 - NMGAS

75053827 - NMGAS

75042429 - NMGAS

75042385 - NMGAS

74362608 - LOADEXPERT

73785975 - POWER-DONUT

73784595 - POWERVU SOFTWARE

73784337 - METEREASE

73784336 - PLUS-1

73784334 - THE BUFFALO LOCK

73784335 - KNOWLEDGE IS POWER

71641260 - NIAGARA MOHAWK