IP Library › Assignment 023758/0706
Patent Assignment
Reel/Frame 023758/0706

Assignment of Assignor's Interest

Recorded: 2010-01-12 Pages: 3
Assignor
RITTMAN, WILLIAM J., III
Executed: 1997-10-02
Assignee
COSMAN, ERIC R.
872 CONCORD AVENUE, BELMONT, MASSACHUSETTS, 02178
Covered Property (1)
Cluster Ablation Electrode System
Patent: 6,530,922 →
Application: 09/491,748 →
Publication: US 2002/0111615
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 12, 2001
From: RADIONICS, INC.
To: SHERWOOD SERVICES AG
Reel/Frame 011450/0783 →
Assignment of Assignor's Interest Jan 31, 2006
From: RADIONICS, INC.
To: SHERWOOD SERVICES AG
Reel/Frame 017224/0289 →
Assignment of Assignor's Interest Jan 12, 2010
From: COSMAN, ERIC R.
To: RADIONICS, INC.
Reel/Frame 023758/0712 →
Change of Name Sep 21, 2010
From: SHERWOOD SERVICES AG
To: COVIDIEN AG
Reel/Frame 025017/0657 →
Change of Name Sep 21, 2010
From: TYCO HEALTHCARE GROUP AG
To: COVIDIEN AG
Reel/Frame 025017/0663 →
Merger Sep 21, 2010
From: COVIDIEN AG
To: TYCO HEALTHCARE GROUP AG
Reel/Frame 025017/0670 →