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Patent Assignment Assignor Details
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Assignor Name : RIGBY, STEPHEN JOHN
Total Assignments: 4
Assignment: 1
Reel/Frame:032101/0404   Pages: 10
Recorded: 01/31/2014
Attorney Dkt #:13682.118785 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2013
2
Exec Dt:
11/02/2013
3
Exec Dt:
11/07/2013
4
Exec Dt:
11/07/2013
5
Exec Dt:
11/01/2013
Assignee
1
600 TRAVIS ST., SUITE 5600
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14075350
Correspondence name and address
KING & SPALDING LLP (91764)
1100 LOUISIANA ST., SUITE 4000
ATTN.: IP DOCKETING
HOUSTON, TX 77002-5213
Assignment: 2
Reel/Frame:040236/0486   Pages: 10
Recorded: 10/05/2016
Attorney Dkt #:13682.118785 US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF AN ASSIGNOR'S FIRST NAME PREVIOUSLY RECORDED ON REEL 032101 FRAME 0404. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
11/07/2013
2
Exec Dt:
11/02/2013
3
Exec Dt:
11/07/2013
4
Exec Dt:
11/07/2013
5
Exec Dt:
11/01/2013
Assignee
1
600 TRAVIS ST., SUITE 5600
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14075350
Correspondence name and address
KING& SPALDING LLP (91764)
1100 LOUISIANA ST., SUITE 4000
ATTN.: IP DOCKETING
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:040644/0448   Pages: 8
Recorded: 11/17/2016
Attorney Dkt #:13682.225893
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2013
2
Exec Dt:
11/02/2013
3
Exec Dt:
11/07/2013
4
Exec Dt:
11/07/2013
5
Exec Dt:
11/01/2013
Assignee
1
600 TRAVIS ST., SUITE 5600
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15343468
Correspondence name and address
KING & SPALDING LLP (91764)
1100 LOUISIANA ST., SUITE 4000
ATTN.: IP DOCKETING
HOUSTON, TX 77002-5213
Assignment: 4
Reel/Frame:040085/0168   Pages: 7
Recorded: 10/21/2016
Attorney Dkt #:14-P13-951 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/2016
2
Exec Dt:
10/21/2016
3
Exec Dt:
04/14/2016
4
Exec Dt:
03/19/2016
Assignee
1
600 TRAVIS ST. #5600
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15057352
Correspondence name and address
PHILIP E. LEVY
600 GRANT ST.
44TH FLOOR
PITTSBURGH, PA 15219

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