Patent Assignment
Reel/Frame 004729/0676
Assignment of Assignors Interest.
Recorded: 1987-06-16
Pages: 1
Assignor
HAO, YU-LEE
Executed: 1985-08-05
Assignee
BIOTECH RESEARCH LABORATORIES, INC.
1600 EAST GUDE DRIVE, ROCKVILLE, MARYLAND, 20850
Covered Property
(1)
Isolation of an Endotoxin Inactivator from Human Plasma , and Methods Use
Patent:
4,780,529 →
Application:
07/062,700 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 12, 1996
From: CAMBRIDGE BIOTECH CORPORATION
To: AQUILA BIOPHARMACEUTICALS, INC.
Reel/Frame 008268/0033 →
Change of Name
Oct 8, 1999
From: BBI-BIOTECH RESEARCH LABORATORIES, INC.
To: BBI BIOTECH RESEARCH LABORATORIES, INC.
Reel/Frame 010299/0628 →
Change of Name
Oct 8, 1999
From: BTRL CONTRACTS AND SERVICES, INC.
To: BBI-BIOTECH RESEARCH LABORATORIES, INC.
Reel/Frame 010299/0638 →
Change of Name
Oct 8, 1999
From: BIOTECH RESEARCH LABORATORIES, INC.
To: BTRL CONTRACTS AND SERVICES, INC.
Reel/Frame 010299/0682 →
Security Agreement
Feb 14, 2000
From: BBI BIOTECH RESEARCH LABORATORIES, INC.
To: BANKBOSTON, N.A.
Reel/Frame 010609/0845 →