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Patent Assignment Details
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Reel/Frame:054630/0714   Pages: 7
Recorded: 12/14/2020
Attorney Dkt #:44925.00001
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 15
1
Patent #:
Issue Dt:
09/19/2006
Application #:
10441873
Filing Dt:
05/20/2003
Publication #:
Pub Dt:
02/26/2004
Title:
PACKING ASSEMBLY FOR ROTARY DRILLING SWIVELS AND PUMPS HAVING ROTATING SHAFTS
2
Patent #:
Issue Dt:
07/05/2016
Application #:
13676238
Filing Dt:
11/14/2012
Publication #:
Pub Dt:
05/30/2013
Title:
SEAT ASSEMBLY FOR ISOLATING FRACTURE ZONES IN A WELL
3
Patent #:
Issue Dt:
05/31/2016
Application #:
13887779
Filing Dt:
05/06/2013
Publication #:
Pub Dt:
11/14/2013
Title:
SEAT ASSEMBLY WITH COUNTER FOR ISOLATING FRACTURE ZONES IN A WELL
4
Patent #:
Issue Dt:
01/31/2017
Application #:
13971254
Filing Dt:
08/20/2013
Publication #:
Pub Dt:
03/06/2014
Title:
EXPANDABLE FRACTURE PLUG SEAT APPARATUS
5
Patent #:
Issue Dt:
05/15/2018
Application #:
14025388
Filing Dt:
09/12/2013
Publication #:
Pub Dt:
03/12/2015
Title:
APPARATUS AND METHODS FOR INHIBITING A SCREEN-OUT CONDITION IN A SUBTERRANEAN WELL FRACTURING OPERATION
6
Patent #:
Issue Dt:
11/29/2016
Application #:
14134089
Filing Dt:
12/19/2013
Publication #:
Pub Dt:
06/25/2015
Title:
DOWNHOLE TOOL WITH EXPANDABLE ANNULAR PLUG SEAT ASSEMBLY HAVING CIRCUMFERENTIALLY OVERLAPPING SEAT SEGMENT JOINTS
7
Patent #:
Issue Dt:
01/03/2017
Application #:
14459869
Filing Dt:
08/14/2014
Publication #:
Pub Dt:
12/31/2015
Title:
PACKING ASSEMBLY FOR A PUMP
8
Patent #:
Issue Dt:
01/12/2016
Application #:
14666977
Filing Dt:
03/24/2015
Publication #:
Pub Dt:
07/09/2015
Title:
SEAT ASSEMBLY WITH COUNTER FOR ISOLATING FRACTURE ZONES IN A WELL
9
Patent #:
Issue Dt:
06/11/2019
Application #:
14790752
Filing Dt:
07/02/2015
Publication #:
Pub Dt:
01/07/2016
Title:
INFLATABLE SEAL WITH FABRIC EXPANSION RESTRICTION
10
Patent #:
Issue Dt:
08/07/2018
Application #:
14813588
Filing Dt:
07/30/2015
Publication #:
Pub Dt:
02/04/2016
Title:
HIGH PRESSURE SEAL WITH COMPOSITE ANTI-EXTRUSION MECHANISM
11
Patent #:
Issue Dt:
10/01/2019
Application #:
15370625
Filing Dt:
12/06/2016
Publication #:
Pub Dt:
03/23/2017
Title:
Packing Assembly for a Pump
12
Patent #:
Issue Dt:
11/20/2018
Application #:
15404655
Filing Dt:
01/12/2017
Publication #:
Pub Dt:
05/04/2017
Title:
EXPANDABLE FRACTURE PLUG SEAT APPARATUS
13
Patent #:
Issue Dt:
08/13/2019
Application #:
15426231
Filing Dt:
02/07/2017
Publication #:
Pub Dt:
08/31/2017
Title:
VIBRATIONAL DAMPER WITH REMOVABLE LUGS
14
Patent #:
Issue Dt:
04/12/2022
Application #:
16444999
Filing Dt:
06/18/2019
Publication #:
Pub Dt:
10/24/2019
Title:
Packing Assembly for a Pump
15
Patent #:
Issue Dt:
10/27/2020
Application #:
16748458
Filing Dt:
01/21/2020
Publication #:
Pub Dt:
07/30/2020
Title:
QUICK PULL VALVE AND SEAT ASSEMBLY
Assignor
1
Exec Dt:
12/03/2020
Assignee
1
225 W. WASHINGTON STREET, 9TH FLOOR
CHICAGO, ILLINOIS 60606
Correspondence name and address
JAVIER J. RAMOS
1850 K STREET, NW, SUITE 1100
MILBANK, LLP
WASHINGTON, DC 20006

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