Patent Assignment
Reel/Frame 008372/0119
Assignment of Assignor's Interest
Recorded: 1997-02-25
Pages: 2
Assignor
LURIE, KEITH G.
Executed: 1997-02-11
Assignee
CPRX, INC.
4751 GIRARD AVENUE SOUTH, MINNEAPOLIS, MINNESOTA, 55409
Covered Property
(1)
Heart Failure Mask and Methods for Increasing Negative Intrathoracic Pressures
Patent:
5,730,122 →
Application:
08/747,371 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 27, 1999
From: CPRX, INC.
To: CPRX LLC
Reel/Frame 010263/0730 →
Merger
Jun 13, 2003
From: CPRX LLC
To: ADVANCED CIRCULATORY SYSTEMS, INC.
Reel/Frame 014162/0377 →
Assignment of Assignor's Interest
Apr 27, 2017
From: ADVANCED CIRCULATORY SYSTEMS INC
To: ZOLL MEDICAL CORPORATION
Reel/Frame 042347/0980 →