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Patent Assignment
Reel/Frame 067066/0167

Assignment of Assignor's Interest

Recorded: 2024-04-10 Pages: 2
Assignors
IYYAMPERUMAL, ESWARAMOORTHI
Executed: 2023-10-04
FOSTER, EDWARD LEE
Executed: 2023-10-04
LUDVIG, MARIA MARGARET
Executed: 2023-10-04
Assignee
ALBEMARLE CORPORATION
4250 CONGRESS STREET, SUITE 900, CHARLOTTE, NORTH CAROLINA, 28209
Covered Property (1)
Fcc Catalyst with Ultrastable Zeolite and Transitional Alumina Its Preparation and Use
Application: 18/569,759 →
Publication: US 2024/0384182
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 25, 2025
From: ALBEMARLE CORPORATION
To: KETJEN LIMITED LIABILITY COMPANY
Reel/Frame 070619/0009 →
Security Interest Mar 2, 2026
From: KETJEN LIMITED LIABILITY COMPANY
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 073941/0129 →