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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/02/2020
Application #:
15373793
Filing Dt:
12/09/2016
Publication #:
Pub Dt:
06/14/2018
Inventors:
Fei Song, Ke Ken Li, LeMoyne Boyer, William Kevin Hall, Qingbin Liu et al
Title:
PUMP ROD CONNECTION
Assignment: 1
Reel/Frame:
050188/0116Recorded: 08/28/2019Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/28/2017
Exec Dt:
04/03/2017
Exec Dt:
04/03/2017
Exec Dt:
04/05/2017
Exec Dt:
08/12/2019
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:
054341/0311Recorded: 11/06/2020Pages: 7
Conveyance:
RECORDABLE CONFIRMATORY PATENT ASSIGNMENT
Assignor:
Exec Dt:
10/31/2020
Assignee:
811 WILLOW OAK DRIVE
MISSOURI CITY, TEXAS 77489
Correspondent:
SARAH K. CLOSE
PAUL WEISS RIFKIND WHARTON &GARRISON LLP
1285 AVENUE OF THE AMERICAS
NEW YORK, NY 10019-6064
Assignment: 3
Reel/Frame:
054443/0693Recorded: 11/23/2020Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/31/2020
Assignee:
500 FIRST AVENUE
COMMERCIAL LOAN SERVICE CENTER/DCC
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
TIMOTHY D. PECSENYE (074658-20062 BAF)
BLANK ROME LLP
ONE LOGAN SQUARE, 8TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:
054600/0108Recorded: 12/04/2020Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/02/2020
Assignee:
811 WILLOW OAK DRIVE
MISSOURI CITY, TEXAS 77489
Correspondent:
DENTONS COHEN & GRIGSBY P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152

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