Patent Assignment
Reel/Frame 012150/0789
Assignment of Assignor's Interest
Recorded: 2001-09-07
Pages: 4
Assignors
YEH, AN-GONG
Executed: 2001-07-24
EISEMAN, MICHAEL J.
Executed: 2001-07-16
HELD, ROBERT PAUL
Executed: 2001-07-16
HOHMAN, JAMES L.
Executed: 2001-08-04
PATEL, DHIREN V.
Executed: 2001-07-16
RAY, YIA-CHING
Executed: 2001-08-27
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS 1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Self-Dispersing Pigment and Process of Making and Use of Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 17, 2002
From: YEH, AN-GONG; EISEMAN, MICHAEL J.; HELD, ROBERT PAUL; HOHMAN, JAMES L.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 012811/0236 →
Assignment of Assignor's Interest
Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT ELECTRONICS, INC.
Reel/Frame 049583/0269 →