IP Library › Assignment 012136/0027
Patent Assignment
Reel/Frame 012136/0027

Assignment of Assignor's Interest

Recorded: 2001-09-04 Pages: 3
Assignors
PANG, YANG
Executed: 2001-07-24
PHILPOTT, MATTHEW PERRY
Executed: 2001-07-24
Assignee
COHERENT, INC.
5100 PATRICK HENRY DRIVE, SANTA CLARA, CALIFORNIA, 95054
Covered Property (1)
Closed-Loop Purging System for Laser
Patent: 6,798,813 →
Application: 09/901,857 →
Publication: US 2003/0007537
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Grant of Security Interest in Patents Nov 7, 2016
From: COHERENT, INC.
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 040575/0001 →
Patent Release and Reassignment - Release of Reel/Frame 040575/0001 Jul 1, 2022
From: BARCLAYS BANK PLC, AS COLLATERAL AGENT
To: COHERENT, INC.
Reel/Frame 060562/0650 →