IP Library › Assignment 017233/0169
Patent Assignment
Reel/Frame 017233/0169

Nunc Pro Tunc Assignment

Recorded: 2006-03-01 Pages: 5
Assignors
TUSCHEL, DAVID
Executed: 2006-02-28
TREADO, PATRICK J.
Executed: 2006-02-27
DEMUTH, JOSEPH E.
Executed: 2006-02-24
Assignee
CHEMIMAGE CORPORATION
7301 PENN AVENUE, PITTSBURGH, PENNSYLVANIA, 15208
Covered Property (1)
Method for Raman Imaging of Semiconductor Materials
Patent: 7,123,358 →
Application: 10/610,481 →
Publication: US 2004/0004715
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 25, 2003
From: TUSCHEL, DAVID; TREADO, PATRICK J.; DEMUTH, JOSEPH E.
To: CHEMIMAGE, INC.
Reel/Frame 014316/0549 →
Assignment of Assignor's Interest Jun 9, 2013
From: CHEMIMAGE CORPORATION
To: CHEMIMAGE TECHNOLOGIES LLC
Reel/Frame 030573/0454 →