Patent Assignment
Reel/Frame 004587/0105
Assignment of Assignors Interest.
Recorded: 1986-07-01
Pages: 2
Assignor
PINCHUK, LEONARD
Executed: 1985-12-12
Assignee
CORDIS CORPORATION, A CORP. OF FLORIDA
MIAMI, FLORIDA
Covered Property
(1)
Crack Preventation of Implanted Prostheses
Application:
06/809,926 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 29, 1987
From: CORDIS CORPORATION
To: CORVITA CORPORATION, A CORP. OF FL
Reel/Frame 004841/0609 →
Assignment of Assignor's Interest
Jun 26, 2013
From: CORVITA CORPORATION
To: ACACIA RESEARCH GROUP LLC
Reel/Frame 030689/0555 →
Assignment of Assignor's Interest
Jul 3, 2013
From: ACACIA RESEARCH GROUP LLC
To: LIFESHIELD SCIENCES LLC
Reel/Frame 030740/0225 →