Patent Assignment
Reel/Frame 057944/0319
Assignment of Assignor's Interest
Recorded: 2021-10-28
Pages: 11
Assignors
MCDANIEL, MAX P.
Executed: 2019-09-19
CLEAR, KATHY S.
Executed: 2019-09-19
ELLIS, WILLIAM C.
Executed: 2019-09-19
GAGAN, DELORIS R.
Executed: 2019-09-19
CYMBALUK, TED H.
Executed: 2019-09-23
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Properties
(3)
Rapid Activation Process and Activation Treatments for Chromium Catalysts for Producing High Melt Index Polyethylenes
Rapid Activation Process and Activation Treatments for Chromium Catalysts for Producing High Melt Index Polyethylenes
Rapid Activation Process and Activation Treatments for Chromium Catalysts for Producing High Melt Index Polyethylenes
Application:
62/735,999 →
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 23, 2019
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; ELLIS, WILLIAM C.; GAGAN, DELORIS R.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 048099/0929 →
Assignment of Assignor's Interest
Sep 24, 2019
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; ELLIS, WILLIAM C.; GAGAN, DELORIS R.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 050467/0701 →