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Patent Assignment Assignor Details
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Assignor Name : JOHNSON, KEITH L.
Total Assignments: 5
Assignment: 1
Reel/Frame:013547/0940   Pages: 4
Recorded: 11/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2002
2
Exec Dt:
11/22/2002
3
Exec Dt:
11/22/2002
4
Exec Dt:
11/22/2002
Assignee
1
3550 GENERAL ATOMICS CT.
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10305934
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
JAMES A. SCHUMANN
120 S. LA SALLE STREET
SUITE 1600
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:021836/0711   Pages: 4
Recorded: 11/14/2008
Attorney Dkt #:60055.0061US01 / 08-0851
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/2008
2
Exec Dt:
11/11/2008
3
Exec Dt:
11/11/2008
4
Exec Dt:
11/11/2008
Assignee
1
100 N. RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12271279
Correspondence name and address
HOPE BALDAUFF HARTMAN, LLC
1720 PEACHTREE STREET, N.W.
SUITE 1010
ATLANTA, GA 30309
Assignment: 3
Reel/Frame:030817/0627   Pages: 4
Recorded: 07/17/2013
Attorney Dkt #:13756/6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2013
2
Exec Dt:
07/15/2013
Assignee
1
501 WESTLAKE PARK BOULEVARD
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13840279
Correspondence name and address
MARC V. RICHARDS
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60611
Assignment: 4
Reel/Frame:039542/0640   Pages: 8
Recorded: 08/25/2016
Attorney Dkt #:8407.70-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2015
2
Exec Dt:
08/05/2015
3
Exec Dt:
08/07/2015
4
Exec Dt:
08/06/2015
5
Exec Dt:
08/05/2015
Assignee
1
835 WEST 41ST STREET SOUTH
TULSA, OKLAHOMA 74107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15247302
Correspondence name and address
FREDERIC DORWART, LAWYERS (PENINA CHIU)
OLD CITY HALL
124 EAST FOURTH STREET
TULSA, OK 74103
Assignment: 5
Reel/Frame:047373/0609   Pages: 4
Recorded: 10/31/2018
Attorney Dkt #:18-0954-US-NP.291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2018
2
Exec Dt:
10/24/2018
3
Exec Dt:
10/22/2018
Assignee
1
100 N. RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16176635
Correspondence name and address
MOORE & VAN ALLEN PLLC
P.O. BOX 13706
RESEARCH TRIANGLE PK, NC 27709

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