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Patent Assignment Assignor Details
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Assignor Name : ULTRA PREMIUM OILFIELD SERVICES, LTD.
Total Assignments: 4
Assignment: 1
Reel/Frame:025437/0473   Pages: 9
Recorded: 12/02/2010
Attorney Dkt #:2050298-0016
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
12/01/2010
Assignee
1
150 SOUTH WACKER DRIVE
SUITE 2200
CHICAGO, ILLINOIS 60606
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07848508
 
NONE
07913105
 
NONE
08895018
 
NONE
09073660
 
NONE
09131523
Correspondence name and address
CLAYTON STALLBAUMER, MCGUIREWOODS LLP
77 W. WACKER DRIVE
SUITE 4100
CHICAGO, IL 60601-1818
Assignment: 2
Reel/Frame:026823/0264   Pages: 9
Recorded: 08/29/2011
Attorney Dkt #:2050298-0016
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
08/26/2011
Assignee
1
150 SOUTH WACKER DRIVE
SUITE 2200
CHICAGO, ILLINOIS 60601-1818
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13114757
Correspondence name and address
CHARLES A. SCHEER, MCGUIREWOODS LLP
77 W. WACKER DRIVE
SUITE 4100
CHICAGO, IL 60601-1818
Assignment: 3
Reel/Frame:044335/0099   Pages: 13
Recorded: 12/07/2017
Attorney Dkt #:180075.4
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/07/2017
Assignee
1
10 S. DEARBORN
FLOOR 12, IL1-1145
CHICAGO, ILLINOIS 60603
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08895018
 
NONE
08942866
 
NONE
09073660
 
NONE
09108466
 
NONE
09131523
 
NONE
09350319
 
NONE
09404902
 
09955579
 
10063250
 
10078595
 
10677873
 
10968932
 
NONE
13114757
 
13798330
 
13827195
 
15047165
 
15178772
 
15423352
Correspondence name and address
MICHELLE FOY, WINSTON & STRAWN LLP
35 WEST WACKER DRIVE
SUITE 4200
CHICAGO, IL 60601-9703
Assignment: 4
Reel/Frame:045835/0277   Pages: 4
Recorded: 05/17/2018
Attorney Dkt #:104095-5000MULTIPLE
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/07/2018
Newly Merged Entity Data
1
Exec Dt:
03/07/2018
Newly Merged Entity's New Name
1
10120 HOUSTON OAKS DRIVE
HOUSTON, TEXAS 77064
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08942866
 
NONE
09073660
 
NONE
09131523
 
13798330
 
13827195
 
15047165
 
15178772
 
15423352
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVE, NW
C/O PATSU
WASHINGTON, DC 20004

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