IP Library Assignment 065587/0440
Patent Assignment
Reel/Frame 065587/0440

Assignment of Assignor's Interest

Recorded: 2023-11-16 Pages: 4
Assignors
KARIM, MOHAMMED REZAUL
Executed: 2023-10-30
MAURER, KARL P.
Executed: 2023-10-26
Assignee
DUPONT POLYMERS, INC.
CHESTNUT RUN PLAZA 974 CENTRE RD., BUILDNG 730, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Non-Pneumatic Tire
Patent: 1,026,799 →
Application: 29/858,366 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 11, 2026
From: DUPONT POLYMERS, INC.
To: CELANESE POLYMERS HOLDING, INC.
Reel/Frame 074734/0498 →