IP Library Assignment 024312/0908
Patent Assignment
Reel/Frame 024312/0908

Assignment of Assignor's Interest

Recorded: 2010-04-30 Pages: 3
Assignors
ZHANG, HONGMIN
Executed: 2002-07-26
SCHWARZ, ALEXANDER
Executed: 2002-07-26
Assignee
BIOSPHERE MEDICAL
1050 HINGHAM STREET, ROCKLAND, MARYLAND, 02370-1052
Covered Property (1)
Degradable Crosslinkers, and Degradable Crosslinked Hydrogels Comprising Them
Patent: 7,135,593 →
Application: 10/806,036 →
Publication: US 2005/0113285
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement Jan 25, 2013
From: BIOSPHERE MEDICAL, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 029698/0237 →
Security Interest Sep 16, 2016
From: BIOSPHERE MEDICAL, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 039766/0333 →