Patent Assignment
Reel/Frame 034606/0149
Assignment of Assignor's Interest
Recorded: 2014-12-31
Pages: 5
Assignors
BERNARDINA, KATHERINE ANNE
Executed: 2014-11-10
LAUGHLIN, BRIAN J
Executed: 2014-11-10
DOUGLAS, PAUL
Executed: 2014-11-10
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD, CHESTNUT RUN PLAZA 721/2340, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Thick-Film Paste Containing Lead-Tungsten-Based Oxide and Its Use in the Manufacture of Semiconductor Devices
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 2, 2015
From: BERNARDINA, KATHERINE ANNE; LAUGHLIN, BRIAN J; VERNOOY, PAUL DOUGLAS
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 034612/0668 →
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 →
Assignment of Assignor's Interest
Mar 30, 2021
From: DUPONT ELECTRONICS, INC.
To: SOLAR PASTE, LLC
Reel/Frame 055766/0478 →