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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : KEYSPAN CORPORATION
Total Assignments: 4
Assignment: 1
Reel/Frame:021194/0905   Pages: 5
Recorded: 07/08/2008
Attorney Dkt #:425-6
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/20/1999
Assignee
1
175 EAST OLD COUNTRY ROAD
HICKSVILLE, NEW YORK 11801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08228225
Correspondence name and address
WENDY A. GREENSEICH
333 EARLE OVINGTON BOULEVARD
SUITE 701
UNIONDALE, NY 11553
Assignment: 2
Reel/Frame:013824/0535   Pages: 8
Recorded: 02/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/20/2003
2
Exec Dt:
02/20/2003
3
Exec Dt:
02/20/2003
4
Exec Dt:
02/20/2003
Assignee
1
175 EAST OLD COUNTRY ROAD
HICKSVILLE, NEW YORK 11801-4280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10373779
Correspondence name and address
DICKSTEIN SHAPIRO MORIN, ET AL.
WILLIAM E. POWELL, III
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 3
Reel/Frame:014085/0418   Pages: 5
Recorded: 05/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/13/2003
Assignee
1
175 EAST OLD COUNTY ROAD
HICKSVILLE, NEW YORK 11801-4280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10438833
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
DONALD A. GREGORY
2101 L STREET NW
WASHINGTON, D.C. 20037-1526
Assignment: 4
Reel/Frame:014376/0375   Pages: 5
Recorded: 08/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/22/2003
Assignee
1
175 EAST OLD COUNTY ROAD
HICKSVILLE, NEW YORK 11801-4280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10603991
Correspondence name and address
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
THOMAS J. D'AMICO
2101 L STREET NW
WASHINGTON, DC 20037-1526

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