Patent Assignment
Reel/Frame 046648/0691
Assignment of Assignor's Interest
Recorded: 2018-08-21
Pages: 6
Assignors
NOE, STEPHEN A
Executed: 2017-07-27
KALATRAKKAL, SACHIN
Executed: 2018-08-16
ZHAN, SHILIANG
Executed: 2018-08-16
YU, DEYUAN
Executed: 2018-08-21
Assignee
KELLOGG BROWN & ROOT LLC
601 JEFFERSON STREET, HOUSTON, TEXAS, 77002
Covered Property
(1)
Method for Revamping Vertical Converters Having a Flanged Pressure Shell Extension for Housing an Internal Heat Exchanger
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Feb 7, 2020
From: KELLOGG BROWN & ROOT LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 051755/0425 →
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.
Feb 12, 2021
From: NOE, STEPHEN A; KALATRAKKAL, SACHIN; ZHAN, SHILIANG; WU, DEYUAN
To: KELLOGG BROWN & ROOT LLC
Reel/Frame 055291/0276 →