IP Library › Assignment 056195/0368
Patent Assignment
Reel/Frame 056195/0368

Assignment of Assignor's Interest

Recorded: 2021-05-11 Pages: 10
Assignors
CURREN, JOSEPH A.
Executed: 2019-05-16
HEIN, JAMES E.
Executed: 2019-05-15
ROMIG, RALPH W.
Executed: 2019-05-08
CHANG, AI-FU
Executed: 2019-05-11
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Properties (2)
System and Method for Rapid Dump Tank Heating
Application: 16/404,409 →
Publication: US 2020/0354483
System and Method for Rapid Dump Tank Heating
Application: 17/314,236 →
Publication: US 2021/0261694
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 16, 2019
From: CURREN, JOSEPH A.; HEIN, JAMES E.; ROMIG, RALPH W.; CHANG, AI-FU
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 049195/0799 →