IP Library › Assignment 026250/0617
Patent Assignment
Reel/Frame 026250/0617

Assignment of Assignor's Interest

Recorded: 2011-05-10 Pages: 6
Assignors
CHEN, JOHN CHU
Executed: 2011-03-08
GRANATO, JANICE V.
Executed: 2011-03-08
HALL, MATTHEW SCOTT
Executed: 2011-03-30
MORKEN, PETER A.
Executed: 2011-03-08
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property (1)
Phase Transition Golf Ball and Method of Use
Patent: 8,088,026 →
Application: 11/906,730 →
Publication: US 2008/0081710
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 22, 2019
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: PERFORMANCE MATERIALS NA, INC.
Reel/Frame 050237/0001 →