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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 : CHAPIN, DAVID A.
Total Assignments: 4
Assignment: 1
Reel/Frame:006863/0177   Pages: 3
Recorded: 02/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/08/1993
Assignee
1
2300 WEST PLANO PARKWAY
PLANO, TEXAS 75075
Property
 
Pat #
Pub #
Intl #
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NONE
08165607
Correspondence name and address
ALBERT C. METRAILER - PRC J2508
ATLANTIC RICHFIELD COMPANY
2300 WEST PLANO PARKWAY
PLANO, TX 75075
Assignment: 2
Reel/Frame:007472/0145   Pages: 4
Recorded: 04/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/1995
2
Exec Dt:
04/05/1995
Assignee
1
2300 WEST PLANO PARKWAY
PLANO, TEXAS 75075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08419160
Correspondence name and address
RODNEY M. ANDERSON, ESQ.
C/O VINSON & ELKINS L.L.P.
2500 FIRST CITY TOWER
1001 FANNIN STREET
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:008498/0997   Pages: 3
Recorded: 04/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/02/1997
Assignee
1
PATENT AND TRADEMARK DEPARTMENT
2300 WEST PLANO PARKWAY
PLANO, TEXAS 75075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08835923
Correspondence name and address
ANDERSON, LEVINE & LINTEL L.L.P.
RODNEY M. ANDERSON
12160 ABRAMS ROAD, SUITE 111
DALLAS, TEXAS 75243
Assignment: 4
Reel/Frame:028014/0448   Pages: 50
Recorded: 04/09/2012
Attorney Dkt #:END920120011US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2012
2
Exec Dt:
03/26/2012
3
Exec Dt:
03/23/2012
4
Exec Dt:
04/04/2012
5
Exec Dt:
04/05/2012
6
Exec Dt:
03/25/2012
7
Exec Dt:
03/31/2012
8
Exec Dt:
03/23/2012
9
Exec Dt:
03/30/2012
10
Exec Dt:
04/05/2012
11
Exec Dt:
03/28/2012
12
Exec Dt:
03/30/2012
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13442474
Correspondence name and address
JAMES E. BOICE
3839 BEE CAVE ROAD
SUITE 201
WEST LAKE HILLS, TX 78746

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