Patent Assignment
Reel/Frame 015702/0356
Assignment of Assignor's Interest
Recorded: 2004-08-18
Pages: 6
Assignors
ROCKWELL, BARRY K.
Executed: 2004-08-18
TRACY, JEFFREY W.
Executed: 2004-08-18
VOKOUN, EDWARD
Executed: 2004-08-18
Assignee
PHOTRONICS, INC
15 SECOR ROAD, P.O. BOX 5226, BROOKFIELD, CONNECTICUT, 06804
Covered Property
(1)
Method of Forming a Semiconductor Layer Using a Photomask Reticle Having Multiple Versions of the Same Mask Pattern with Different Biases
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Dec 15, 2008
From: PHOTRONICS, INC.
To: JPMORGAN CHASE BANK, NATIONAL ASSOCIATION
Reel/Frame 021976/0635 →
Security Agreement
Dec 19, 2008
From: PHOTRONICS, INC.
To: JPMORGAN CHASE BANK, NATIONAL ASSOCIATION
Reel/Frame 022012/0009 →
Security Agreement
Feb 13, 2010
From: PHOTRONICS, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 023928/0612 →
Security Interest
Sep 28, 2018
From: PHOTRONICS, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 047002/0633 →