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

Assignor Name : STONE, PATRICK C.
Total Assignments: 5
Assignment: 1
Reel/Frame:004312/0051   Pages: 2
Recorded: 09/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/14/1984
2
Exec Dt:
09/14/1984
3
Exec Dt:
09/14/1984
Assignee
1
500 CITY PARKWAY WEST
ORANGE, CALIFORNIA 92668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06651278
Correspondence name and address
WILLIAM C. NORVELL, JR.
NORVELL & ASSOCIATES
6363 WOODWAY, STE. 275
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:004647/0752   Pages: 2
Recorded: 12/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/16/1986
2
Exec Dt:
12/18/1986
3
Exec Dt:
12/18/1986
Assignee
1
500 CITY PARKWAY WEST
ORANGE, CALIFORNIA 92668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06922355
Correspondence name and address
WILLIAM C. NORVELL, JR.
6363 WOODWAY, SUITE 275
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:015422/0756   Pages: 2
Recorded: 06/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2004
2
Exec Dt:
06/01/2004
Assignee
1
1250 WILLIAM STREET, P.O. BOX 44
BUFFALO, NEW YORK 14240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10858244
Correspondence name and address
ROACH BROWN MCCARTHY & GRUBER, P.C.
KEVIN D. MCCARTHY
420 MAIN STREET - 1620 LIBERTY BUILDING
BUFFALO, NY 14202
Assignment: 4
Reel/Frame:019145/0136   Pages: 2
Recorded: 03/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2007
2
Exec Dt:
03/22/2007
Assignee
1
1250 WILLIAM STREET
P.O. BOX 44
BUFFALO, NEW YORK 14240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11728464
Correspondence name and address
KEVIN D. MCCARTHY
ROACH BROWN MCCARTHY & GRUBER, P.C.
420 MAIN STREET - 1620 LIBERTY BUILDING
BUFFALO, NEW YORK 14202
Assignment: 5
Reel/Frame:030758/0559   Pages: 8
Recorded: 07/09/2013
Attorney Dkt #:BAO0858USP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2013
2
Exec Dt:
05/29/2013
3
Exec Dt:
05/24/2013
4
Exec Dt:
05/24/2013
5
Exec Dt:
05/24/2013
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13839365
Correspondence name and address
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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