Patent Assignment
Reel/Frame 030679/0107
Assignment of Assignor's Interest
Recorded: 2013-06-25
Pages: 2
Assignor
DUPONT CZ S.R.O.
Executed: 2013-06-17
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property
(1)
Bituminous Mixtures Comprising Thermoplastic Polymer Membranes
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 25, 2013
From: LANG, JIRI
To: DUPONT CZ S.R.O.
Reel/Frame 030679/0203 →
Assignment of Assignor's Interest
Jun 25, 2013
From: CLUFF, STEPHEN L.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 030679/0284 →
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 →
Assignment of Assignor's Interest
Oct 14, 2021
From: PERFORMANCE MATERIALS NA, INC.
To: THE DOW CHEMICAL COMPANY
Reel/Frame 057813/0792 →
Assignment of Assignor's Interest
Oct 14, 2021
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES LLC
Reel/Frame 057813/0928 →