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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/30/2021
Application #:
16047936
Filing Dt:
07/27/2018
Publication #:
Pub Dt:
05/09/2019
Inventors:
Stephen Allen NOE, Sachin KALATRAKKAL, Shiliang ZHAN, Deyuan WU
Title:
METHOD FOR REVAMPING VERTICAL CONVERTERS HAVING A FLANGED PRESSURE SHELL EXTENSION FOR HOUSING AN INTERNAL HEAT EXCHANGER
Assignment: 1
Reel/Frame:
046648/0691Recorded: 08/21/2018Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/27/2017
Exec Dt:
08/16/2018
Exec Dt:
08/16/2018
Exec Dt:
08/21/2018
Assignee:
601 JEFFERSON STREET
HOUSTON, TEXAS 77002
Correspondent:
KELLOGG BROWN & ROOT LLC GARY MACHETTA,
601 JEFFERSON STREET
KT 1392
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:
055291/0276Recorded: 02/12/2021Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF INVENTOR SHOULD BE DEYUAN WU NOT DEYUAN YU PREVIOUSLY RECORDED ON REEL 046648 FRAME 0691. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
07/27/2017
Exec Dt:
08/16/2018
Exec Dt:
08/16/2018
Exec Dt:
08/21/2018
Assignee:
601 JEFFERSON STREET
HOUSTON, TEXAS 77002
Correspondent:
KELLOGG BROWN & ROOT LLC
601 JEFFERSON AVENUE
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:
051755/0425Recorded: 02/07/2020Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/07/2020
Assignee:
101 N. TRYON STREET
NC1-001-05-45
CHARLOTTE, NORTH CAROLINA 28255
Correspondent:
TERRY L. WITCHER, SENIOR PARALEGAL
MCGUIREWOODS LLP
201 N. TRYON STREET, SUITE 3000
CHARLOTTE, NC 28202

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