IP Library Assignment 014853/0202
Patent Assignment
Reel/Frame 014853/0202

Assignment of Assignor's Interest

Recorded: 2004-07-15 Pages: 4
Assignors
SERCEL, PATRICK J.
Executed: 2004-07-08
SERCEL, JEFFREY P.
Executed: 2004-07-08
PARK, JONGKOOK
Executed: 2004-07-08
Assignee
J.P. SERCEL ASSOCIATES, INC.
17D CLINTON DRIVE, HOLLIS, NEW HAMPSHIRE, 03049
Covered Property (1)
System and Method for Cutting Using a Variable Astigmatic Focal Beam Spot
Patent: 7,388,172 →
Application: 10/782,741 →
Publication: US 2004/0228004
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 11, 2012
From: J. P. SERCEL ASSOCIATES
To: IPG MICROSYSTEMS LLC
Reel/Frame 028931/0658 →
Merger Mar 17, 2015
From: IPG MICROSYSTEMS, LLC
To: IPG PHOTONICS CORPORATION
Reel/Frame 035184/0587 →