IP Library › Assignment 013802/0772
Patent Assignment
Reel/Frame 013802/0772

Assignment of Assignor's Interest

Recorded: 2003-07-15 Pages: 2
Assignor
Assignee
DUPONT DE NEMOURS INTERNATIONAL, S.A.
2, CHEMMIN DU PAVILLON, P.O. BOX 50, CH-1218 LE GRAND SACONNEX, GENEVA, SWITZERLAND
Covered Property (1)
Compound of a Composite Body
Patent: 6,872,775 →
Application: 10/047,370 →
Publication: US 2003/0134984
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 15, 2003
From: DUPONT DE NEMOURS INTERNATIONAL S.A.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 013801/0815 →
Assignment of Assignor's Interest Jul 15, 2003
From: KIRBERG, KARL-WILHELM
To: DUPONT DE NEMOURS (DEUTSCHLAND) GMBH
Reel/Frame 013801/0825 →
Assignment of Assignor's Interest Jul 15, 2003
From: GREULICH, STEFAN
To: DUPONT DE NEMOURS INTERNATIONAL S.A.
Reel/Frame 013801/0865 →
Assignment of Assignor's Interest Jul 15, 2003
From: STELZER, OLAF; EICKHOFF, NORBERT
To: PONGS & ZHAN PLASTICS AG
Reel/Frame 013802/0805 →
Assignment of Assignor's Interest Jun 26, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT POLYMERS, INC.
Reel/Frame 049590/0650 →