IP Library Assignment 008199/0578
Patent Assignment
Reel/Frame 008199/0578

Assignment of Assignor's Interest

Recorded: 1996-10-28 Pages: 2
Assignors
LAMKEMEYER, MATTHIAS HUBERT
Executed: 1996-06-24
HUECHTER, GERHARD THEODOR
Executed: 1996-06-24
MOENNIG, HEINRICH
Executed: 1996-07-03
Assignee
E.I, DU PONT DE NEMOURS AND COMPANY
LEGAL - PATENTS, 1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Adjustable, Leak-Free Sealing Device for Polymer Dies
Patent: 5,830,391 →
Application: 08/684,283 →
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 050149/0728 →