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Patent Assignment Assignor Details
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Assignor Name : ESMON, CHARLES T.
Total Assignments: 22
Assignment: 1
Reel/Frame:004816/0614   Pages: 2
Recorded: 12/31/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/31/1987
2
Exec Dt:
12/31/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07139922
Correspondence name and address
MARY M. LEE
DUNLAP, CODDING & PETERSON
9400 NORTH BROADWAY, SUITE 420
OKLAHOMA CITY, OK 73114
Assignment: 2
Reel/Frame:005655/0211   Pages: 5
Recorded: 03/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/18/1991
2
Exec Dt:
02/18/1991
3
Exec Dt:
02/19/1991
4
Exec Dt:
02/19/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07648900
Correspondence name and address
PATREA L. PABST
KILPATRICK & CODY
100 PEACHTREE ST., STE. 3100
ATLANTA, GA 30303
Assignment: 3
Reel/Frame:005986/0781   Pages: 3
Recorded: 01/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/02/1992
2
Exec Dt:
01/02/1992
Assignee
1
A CORPORATION OF DE
6701 ROCKLEDGE DRIVE
BETHESDA, MARYLAND 20817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07816679
Correspondence name and address
PATREA L. PABST
KILPATRICK & CODY
100 PEACHTREE ST., STE. 3100
ATLANTA, GA 30303
Assignment: 4
Reel/Frame:006359/0023   Pages: 4
Recorded: 12/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/03/1992
Assignee
1
825 N.E. 13TH
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07389617
Correspondence name and address
PATREA L. PABST, ESQ.
KILPATRICK & CODY
SUITE 2800
1100 PEACHTREE STREET
ATLANTIC, GA 30309
Assignment: 5
Reel/Frame:006829/0477   Pages: 4
Recorded: 11/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/1993
2
Exec Dt:
10/15/1993
Assignee
1
825 NORTHEAST 13TH STREET
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08121944
Correspondence name and address
RICHARDS, MEDLOCK & ANDREWS
EUGENIA S. HANSEN
1201 ELM ST.
SUITE 4500
DALLAS, TX 75270-2197
Assignment: 6
Reel/Frame:006943/0412   Pages: 5
Recorded: 03/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/1994
2
Exec Dt:
03/16/1994
3
Exec Dt:
03/16/1994
Assignee
1
825 NORTHEAST 13TH STREET
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08220814
Correspondence name and address
EUGENIA S. HANSEN
RICHARDS, MEDLOCK & ANDREWS
1201 ELM STREET, STE. 4500
DALLAS, TX 75270-2197
Assignment: 7
Reel/Frame:007407/0763   Pages: 3
Recorded: 12/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/20/1994
Assignee
1
4000 JONES BRIDGE ROAD
CHEVY CHASE, MARYLAND 20815-6789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08312870
Correspondence name and address
RICHARDS, MEDLOCK & ANDREWS
EUGENIA S. HANSEN
1201 ELM STREET, 4500 RENAISSANCE TOWER
DALLAS, TX 75270-2197
Assignment: 8
Reel/Frame:007097/0716   Pages: 3
Recorded: 08/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/1994
2
Exec Dt:
07/21/1994
Assignee
1
825 N.E. 13TH STREET
OKLAHOMA CITY,, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08259321
Correspondence name and address
PATREA L. PABST, ESQ.
KILPATRICK & CODY
SUITE 2800
1100 PEACHTREE STREET
ATLANTA, GA 30309
Assignment: 9
Reel/Frame:007167/0985   Pages: 7
Recorded: 10/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/1994
2
Exec Dt:
09/28/1994
Assignee
1
825 N.E. 13TH STREET
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08289699
Correspondence name and address
KILPATRICK & CODY
PATREA L. PABST, ESQ.
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GEORGIA 30309
Assignment: 10
Reel/Frame:007407/0755   Pages: 6
Recorded: 12/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/1994
2
Exec Dt:
12/16/1994
3
Exec Dt:
12/16/1994
Assignee
1
825 NORTHEAST 13TH STREET
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08312870
Correspondence name and address
EUGENIA S. HANSEN
1201 ELM STREET
4500 RENAISSANCE TOWER
DALLAS, TX 75270-2197
Assignment: 11
Reel/Frame:008501/0467   Pages: 4
Recorded: 01/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/10/1996
Assignee
1
820 N.E. 15TH STREET, ROOM A205
OKLAHOMA MEDICAL RESEARCH FOUNDATION
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08745254
Correspondence name and address
PATREA L. PABST, ESQ.
2800 ONE ATLANTIC CTR.
1201 WEST PEACHTREE STREET
ATLANTA, GA 30309-3450
Assignment: 12
Reel/Frame:009167/0741   Pages: 4
Recorded: 05/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/04/1997
Assignee
1
4000 JONES BRIDGE ROAD
CHEVY CHASE, MARYLAND 20815
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08884203
Correspondence name and address
ARNALL GOLDEN & GREGORY, LLP
PATREA L. PABST
2800 ONE ATLANTIC CENTER
1201 WEST PEACHTREE STREET
ATLANTA, GA 30309-3450
Assignment: 13
Reel/Frame:009004/0532   Pages: 6
Recorded: 01/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/1997
2
Exec Dt:
12/12/1997
Assignee
1
4000 JONES BRIDGE ROAD
CHEVY CHASE, MARYLAND 20815
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08965729
Correspondence name and address
ARNALL GOLDEN & GREGORY, LLP
PATREA L. PABST
2800 ONE ATLANTIC CENTER
1201 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30309-3450
Assignment: 14
Reel/Frame:009661/0383   Pages: 6
Recorded: 11/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/1997
2
Exec Dt:
12/12/1997
Assignee
1
4000 JONES BRIDGE ROAD
CHEVY CHASE, MARYLAND 20315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08965729
Correspondence name and address
ARNALL GOLDEN & GREGORY, LLP
PATREA L PABST
2808 ONE ATLANTIC CENTER
1201 WEST PEACHTREE STREET
ATLANTA, GA 30309-3450
Assignment: 15
Reel/Frame:008956/0613   Pages: 5
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/1998
2
Exec Dt:
01/22/1998
Assignee
1
825 N.E. 13TH STREET
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08965832
Correspondence name and address
ARNALL GOLDEN & GREGORY, LLP
PATREA L. PABST
2800 ONE ATLANTIC CENTER
1201 WEST PEACHTREE STREET
ATLANTA, GA 30309-3450
Assignment: 16
Reel/Frame:008956/0654   Pages: 5
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/1998
2
Exec Dt:
01/22/1998
Assignee
1
926 N.E. 13TH STREET
A CORPORATION OF OKLAHOMA
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08965729
Correspondence name and address
ARNALL GOLDEN & GREGORY, LLP.
PATREA L. PABST
2800 ONE ATLANTIC CENTER
1201 WEST PEACHTREE STREET
ATLANTA, GA 30309-3450
Assignment: 17
Reel/Frame:009661/0481   Pages: 5
Recorded: 11/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/1998
2
Exec Dt:
01/22/1998
Assignee
1
825 N.E. 13TH STREET
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08965729
Correspondence name and address
ARNALL GOLDEN & GREGORY, LLP
PATREA L. PABST
2800 ONE ATLANTIC CENTER
1201 WEST PEACHTREE STREET
ATLANTA, GA 30309-3450
Assignment: 18
Reel/Frame:009169/0062   Pages: 8
Recorded: 05/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/1998
2
Exec Dt:
04/09/1998
Assignee
1
825 N.E. 13TH STREET
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08884203
Correspondence name and address
ARNALL GOLDEN & GREGORY, LLP
PATREA L. PABST
2800 ONE ATLANTIC CENTER
1201 WEST PEACHTREE STREET
ATLANTA, GA 30309-3450
Assignment: 19
Reel/Frame:009793/0990   Pages: 4
Recorded: 03/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/21/1998
Assignee
1
4000 JONES BRIDGE ROAD
CHEVY CHASE, MARYLAND 20815
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09139425
Correspondence name and address
ARNALL GOLDEN & GREGORY, LLP
PATREA L. PABST, ESQ.
2800 ONE ATLANTIC CENTER
1201 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30309-3450
Assignment: 20
Reel/Frame:013846/0481   Pages: 4
Recorded: 08/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2003
2
Exec Dt:
06/25/2003
Assignee
1
825 NE 13TH STREET
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10398063
Correspondence name and address
SIDLEY AUSTIN BROWN & WOOD LLP
EUGENIA S. HANSEN
717 NORTH HARWOOD ST.
SUITE 3400
DALLAS, TX 75201
Assignment: 21
Reel/Frame:022065/0421   Pages: 5
Recorded: 01/06/2009
Attorney Dkt #:OMRF:090US/10812653
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/2008
2
Exec Dt:
12/22/2008
3
Exec Dt:
12/22/2008
Assignee
1
825 NE 13TH STREET
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12266336
Correspondence name and address
STEVEN L. HIGHLANDER
600 CONGRESS AVE.
SUITE 2400
AUSTIN, TX 78701
Assignment: 22
Reel/Frame:042931/0694   Pages: 7
Recorded: 07/07/2017
Attorney Dkt #:OMRF.P0130US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2017
2
Exec Dt:
02/28/2017
Assignee
1
825 N.E. 13TH STREET
MS 52
OKLAHOMA CITY, OKLAHOMA 73104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15503815
Correspondence name and address
PARKER HIGHLANDER PLLC
1120 S. CAPITAL OF TEXAS HIGHWAY
BUILDING ONE, SUITE 200
AUSTIN, TX 78746

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