IP Library › Assignment 022720/0627
Patent Assignment
Reel/Frame 022720/0627

Security Agreement

Recorded: 2009-05-21 Pages: 16
Assignor
PHOTODETECTION SYSTEMS, INC.
Executed: 2009-05-20
Assignee
ROSSE ENTERPRISES LTD.
10 SPEEN STREET, 4TH FLOOR, FRAMINGHAM, MASSACHUSETTS, 01701
Covered Property (1)
Separation of Geometric System Response Matrix for Three-Dimensional Image Reconstruction
Patent: 7,557,351 →
Application: 12/033,625 →
Publication: US 2008/0197288
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 13, 2008
From: WORSTELL, WILLIAM A.
To: PHOTODETECTION SYSTEMS, INC.
Reel/Frame 020939/0249 →
Amended Security Agreement Dec 23, 2009
From: PHOTODETECTION SYSTEMS, INC.
To: THOMAS A. ROSSE D/B/A ROSSE ENTERPRISES LTD.
Reel/Frame 023691/0991 →
Release of Security Interest Jan 26, 2010
From: PHOTODETECTION SYSTEMS, INC.
To: THOMAS A. ROSSE D/B/A ROSSE ENTERPRISES LTD.
Reel/Frame 023839/0820 →
Assignment of Assignor's Interest Jul 1, 2010
From: PHOTODETECTION SYSTEMS, INC.
To: TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 024611/0655 →