IP Library › Assignment 066961/0483
Patent Assignment
Reel/Frame 066961/0483

Assignment of Assignor's Interest

Recorded: 2024-04-01 Pages: 11
Assignors
DING, ERRUN
Executed: 2019-05-02
YANG, QING
Executed: 2019-05-03
MUNINGER, RANDALL S.
Executed: 2019-05-02
YU, YOULU
Executed: 2019-05-02
INN, YONGWOO
Executed: 2019-05-07
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY LP
P.O. BOX 4910, THE WOODLANDS, TEXAS, 77387-4910
Covered Properties (3)
Dual Catalyst System for Producing High Density Polyethylenes With Long Chain Branching
Application: 16/413,676 →
Publication: US 2020/0362064
Dual Catalyst System for Producing High Density Polyethylenes With Long Chain Branching
Application: 17/142,312 →
Publication: US 2021/0139619
Dual Catalyst System for Producing High Density Polyethylenes With Long Chain Branching
Application: 18/496,994 →
Publication: US 2024/0076424
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 17, 2019
From: DING, ERRUN; YANG, QING; MUNINGER, RANDALL S.; YU, YOULU
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 049205/0303 →
Assignment of Assignor's Interest Mar 18, 2021
From: DING, ERRUN; YANG, QING; MUNINGER, RANDALL S.; YU, YOULU
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 055639/0556 →