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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
04/17/2018
Application #:
13756353
Filing Dt:
01/31/2013
Publication #:
Pub Dt:
08/15/2013
Inventors:
Michael Ekholm, Dilipkumar P. Shah
Title:
Screen Intake Cleaning System Using Variable Flow of Incompressible Liquid
Assignment: 1
Reel/Frame:
029736/0058Recorded: 01/31/2013Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/2013
Assignee:
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Correspondent:
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 2
Reel/Frame:
030658/0366Recorded: 06/21/2013Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/06/2013
Exec Dt:
01/31/2013
Assignee:
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Correspondent:
MATTHEW W. WITSIL
430 DAVIS DR., SUITE 500
MORRISVILLE, NC 27560
Assignment: 3
Reel/Frame:
031332/0574Recorded: 10/02/2013Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/05/2013
Assignee:
1950 OLD HIGHWAY 8 NW
NEW BRIGHTON, MINNESOTA 55112
Correspondent:
MATTHEW W. WITSIL
430 DAVIS DR., SUITE 500
MORRISVILLE, NC 27560
Assignment: 4
Reel/Frame:
031347/0297Recorded: 10/04/2013Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/01/2013
Assignee:
1950 OLD HIGHWAY 8 NW
NEW BRIGHTON, MINNESOTA 55112
Correspondent:
MATTHEW W. WITSIL
430 DAVIS DR., SUITE 500
MORRISVILLE, NC 27560
Assignment: 5
Reel/Frame:
039768/0440Recorded: 08/22/2016Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/22/2016
Assignee:
1950 OLD HIGHWAY 8 NW
NEW BRIGHTON, MINNESOTA 55112
Correspondent:
J. PAUL HAUN
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402

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