Patent Assignment
Reel/Frame 013188/0989
Assignment of Assignor's Interest
Recorded: 2002-05-23
Pages: 2
Assignor
DRAVELING, CONNIE A.
Executed: 2002-05-21
Assignee
PIERCE BIOTECHNOLOGY, INC.
3747 NORTH MERIDANIAN ROAD, P.O. BOX 117, ROCKFORD, ILLINOIS, 61101
Covered Property
(1)
Pelletized Chromatography Media
Patent:
6,709,743 →
Application:
10/130,852 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 5, 2004
From: PIERCE CHEMICAL COMPANY
To: PIERCE BIOTECHNOLOGY, INC.
Reel/Frame 014845/0752 →
Change of Name
Jan 7, 2004
From: PIERCE CHEMICAL COMPANY
To: PIERCE BIOTECHNOLOGY, INC.
Reel/Frame 014934/0359 →
Security Interest
Jan 29, 2004
From: PIERCE BIOTECHNOLOGY, INC.
To: DEUTSCHE BANK AG, NEW YORK BRANCH
Reel/Frame 015008/0214 →
Release of Security Interest
Aug 2, 2004
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: PIERCE BIOTECHNOLOGY, INC.; HYCLONE LABORATORIES, INC.
Reel/Frame 015756/0294 →