Patent Assignment
Reel/Frame 005539/0143
Assignment of Assignors Interest.
Recorded: 1990-12-07
Pages: 4
Assignor
RUDDLE, GEROGE E.
Executed: 1990-07-24
Assignee
HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF ENERGY, MINES AND RESOUCES, THROUGH THE CANADA CENTRE FOR MINERALENERGY TECHNOLOGY
555 BOOTH ST., OTTAWA,, ONTARIO, K1A OG1, CANADA
Covered Property
(1)
Washing Cells
Patent:
5,141,486 →
Application:
07/609,748 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 5, 1990
From: ANTWILER, GLEN D.
To: COBE LABORATORIES, INC.
Reel/Frame 005543/0159 →
Assignment of Assignors Interest.
Dec 7, 1990
From: ROYAL INSTITUTE FOR THE ADVANCEMENT OF LEARNING (MCGILL UNIVERSITY)
To: ALGOMA STEEL CORPORATION, LIMITED, THE
Reel/Frame 005539/0147 →
Assignment of Assignors Interest.
Dec 7, 1990
From: YUE, STEPHEN; JONAS, JOHN J.
To: ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING (MCGILL UNIVERSITY), THE
Reel/Frame 005539/0151 →
Assignment of Assignors Interest.
Dec 7, 1990
From: HUNT, PATRICK J.
To: ALGOMA STEEL CORPORATION, LIMITED, THE
Reel/Frame 005539/0155 →
Assignment of Assignor's Interest
Jun 11, 1999
From: COBE LABORATORIES, INC.
To: COBE CARDIOVASCULAR OPERATING CO., INC.
Reel/Frame 009987/0055 →
Merger and Change of Name
Jul 31, 2000
From: COBE CARDIOVASCULAR OPERATING CO., INC.
To: COBE CARDIOVASCULAR, INC.
Reel/Frame 010996/0735 →