Change of Name

Recorded: 2025-09-22 Pages: 3

Assignor

DUPONT POLYMERS, INC.

Executed: 2023-12-12

Assignee

CELANESE POLYMERS HOLDING, INC.

BUILDING 304, EXPERIMENTAL STATION, 200 POWDER MILL ROAD, WILMINGTON, DELAWARE, 19803

Covered Property (1)

Copolyetherester Formulation with Improved Heat-Stability

Application: 17/271,799 →

Publication: US 2021/0340300

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.