IP Library Assignment 013748/0468
Patent Assignment
Reel/Frame 013748/0468

Assignment of Assignor's Interest

Recorded: 2003-06-20 Pages: 2
Assignors
ANDERSON, DAVID WAYNE
Executed: 2003-06-05
KAWKA, DARIUSZ WLODZIMIERZ
Executed: 2003-06-05
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19880-0025
Covered Property (1)
Inorganic Sheet Laminate
Patent: 6,855,404 →
Application: 10/388,066 →
Publication: US 2004/0180228
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT SAFETY & CONSTRUCTION, INC.
Reel/Frame 051180/0648 →