IP Library Assignment 021810/0076
Patent Assignment
Reel/Frame 021810/0076

Assignment of Assignor's Interest

Recorded: 2008-11-10 Pages: 2
Assignors
AMMA, ACHIM
Executed: 2008-08-07
GRAUDUS, ANDREAS
Executed: 2008-08-04
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, DUPONT LEGAL, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Flexible Hose for Conveying Fluids or Gases
Patent: 7,950,420 →
Application: 12/215,488 →
Publication: US 2009/0320952
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 →