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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 : ASSA, STEVEN BRENT
Total Assignments: 5
Assignment: 1
Reel/Frame:008371/0005   Pages: 3
Recorded: 12/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/1996
2
Exec Dt:
12/11/1996
3
Exec Dt:
12/12/1996
Assignee
1
8311 NORTH RR 620, P.O. BOX 200015
AUSTIN, TEXAS 78720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08772082
Correspondence name and address
FISH & RICHARDSON P.C.
HOWARD L. SPEIGHT
ONE RIVERWAY, SUITE 1200
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:008419/0149   Pages: 3
Recorded: 02/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/20/1997
2
Exec Dt:
02/20/1997
Assignee
1
8311 NORTH RR 620, P.O. BOX 200015
AUSTIN, TEXAS 78720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08806381
Correspondence name and address
FISH & RICHARDSON, P.C.
HOWARD L. SPEIGHT
ONE RIVERWAY, SUITE 1200
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:009565/0975   Pages: 3
Recorded: 11/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/1998
2
Exec Dt:
10/22/1998
3
Exec Dt:
10/22/1998
Assignee
1
P.O. BOX 200015
8311 NORTH R.R. 620
AUSTIN, TEXAS 78720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09163075
Correspondence name and address
HOWARD L. SPEIGHT
TWO MEMORIAL CITY PLAZA
820 GESSNER, STE. 1360
HOUSTON, TX 77024
Assignment: 4
Reel/Frame:015474/0529   Pages: 3
Recorded: 06/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/2004
2
Exec Dt:
01/16/2004
Assignee
1
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10478730
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BATZER
36 OLD QUARRY ROAD
INTELLECTUAL PROPERTY LAW DEPARTMENT
RIDGEFIELD, CT 06877-4108
Assignment: 5
Reel/Frame:016716/0891   Pages: 4
Recorded: 11/01/2005
Attorney Dkt #:57.0474 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/04/2005
2
Exec Dt:
07/07/2005
Assignee
1
36 OLD QUARRY ROAD
RIDGEFIELD, DISTRICT OF COLUMBIA 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10538316
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108

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