IP Library › Assignment 057699/0106
Patent Assignment
Reel/Frame 057699/0106

Assignment of Assignor's Interest

Recorded: 2021-10-05 Pages: 11
Assignors
MCDANIEL, MAX P.
Executed: 2019-05-09
CLEAR, KATHY S.
Executed: 2019-05-09
ASH, CARLTON E.
Executed: 2019-05-10
KELLY, STEPHEN L.
Executed: 2019-05-09
ALLEMAND, AMANDA B.
Executed: 2019-05-09
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Properties (2)
Preparation of Large Pore Silicas and Uses Thereof in Chromium Catalysts for Olefin Polymerization
Application: 16/421,529 →
Publication: US 2020/0369796
Preparation of Large Pore Silicas and Uses Thereof in Chromium Catalysts for Olefin Polymerization
Application: 17/476,556 →
Publication: US 2022/0002449
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 24, 2019
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; ASH, CARLTON E.; KELLY, STEPHEN L.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 049275/0628 →
Assignment of Assignor's Interest Jun 2, 2022
From: MCDANIEL, MAX P.; CLEAR, KATHY S.; ASH, CARLTON E.; KELLY, STEPHEN L.
To: CHEVRON PHILLIPS CHEMICAL COMPANY LP
Reel/Frame 060079/0738 →