Patent Assignment
Reel/Frame 007539/0921
Assignment of Assignor's Interest
Recorded: 1995-05-22
Pages: 4
Assignee
PIERCE CHEMICAL COMPANY
3747 NO. MERIDIAN, ROCKFORD, ILLINOIS, 61105
Covered Property
(1)
Rapid Assay for Radioactive Determination of Protein Kinase Activity
Patent:
5,538,858 →
Application:
08/225,469 →
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 →