Patent Assignment
Reel/Frame 072222/0121
Assignment of Assignor's Interest
Recorded: 2025-09-11
Pages: 3
Assignee
ECOVYST INC.
300 LINDENWOOD DRIVE, MALVERN, PENNSYLVANIA, 19355
Covered Property
(1)
Catalyst for the Production of 1,3-Butadiene Giving a High Yield Based on a Support Comprising Aluminium and Sodium
Application:
19/100,335 →
Publication:
US 2025/0276305
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.