IP Library Assignment 015835/0233
Patent Assignment
Reel/Frame 015835/0233

Assignment of Assignor's Interest

Recorded: 2005-03-29 Pages: 4
Assignors
PARK, JONGKOOK
Executed: 2005-02-11
SERCEL, JEFFREY P.
Executed: 2005-02-11
SERCEL, PATRICK J.
Executed: 2005-02-11
Assignee
J.P. SERCEL ASSOCIATES INC.
17D CLINTON DRIVE, HOLLIS, NEW HAMPSHIRE, 03049
Covered Property (1)
Method of Separating Layers of Material
Patent: 7,202,141 →
Application: 11/008,589 →
Publication: US 2005/0227455
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 →