Patent Assignment
Reel/Frame 007017/0422
Assignment of Assignor's Interest
Recorded: 1994-06-13
Pages: 2
Assignor
VLOCK, DANIEL
Executed: 1994-05-25
Assignee
BRIGHAM AND WOMEN'S HOSPITAL, INC., THE
75 FRANCIS STREET, BOSTON, MASSACHUSETTS, 02115
Covered Property
(1)
Method and Apparatus for Isolation and Purification of Biologically Active Complexes
Application:
08/225,162 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 13, 1994
From: MALAKIAN, ARTIN; CANN, INGEBORG
To: W.R. GRACE & CO.-CONN.
Reel/Frame 007022/0897 →
Assignment of Assignor's Interest
Oct 19, 1994
From: W.R. GRACE & CO.-CONN.
To: AMICON, INC.
Reel/Frame 007169/0941 →
Assignment of Assignor's Interest
Jun 9, 1997
From: W.R. GRACE & CO.-CONN. AND AMICON,INC.
To: MILLIPORE INVESTMENT HOLDINGS LIMITED
Reel/Frame 008587/0224 →