IP Library › Assignment 037231/0734
Patent Assignment
Reel/Frame 037231/0734

Assignment of Assignor's Interest

Recorded: 2015-12-08 Pages: 4
Assignors
ZHOU, JINPING JOE
Executed: 2015-12-02
CHAFFIN, JAY M.
Executed: 2015-11-16
REES, CHARLES E.
Executed: 2015-11-10
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Property (1)
Blends of Styrene-Butadiene Block Copolymer with Styrenic Thermoplastic Elastomers for Tubing Applications
Patent: 9,738,781 →
Application: 14/844,039 →
Publication: US 2017/0066918
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 12, 2017
From: CHEVRON PHILLIPS CHEMICAL COMPANY LP
To: INEOS STYROLUTION GROUP GMBH
Reel/Frame 042353/0418 →
First Lien Intellectual Property Security Agreement Apr 30, 2021
From: INEOS STYROLUTION GROUP GMBH
To: HSBC CORPORATE TRUSTEE COMPANY (UK) LIMITED
Reel/Frame 056103/0236 →