Patent Assignment
Reel/Frame 012499/0052
Invalid Recording See Reel 012715 Frame 0640 Re-Recorded to Remove Erroneous Serial Number Assigned by the Pto.
Recorded: 2002-01-09
Received: 2002-01-28
Pages: 7
Assignee
BROWN UNIVERSITY RESEARCH FOUNDATION
ROOM 301, 42 CHARLESFIELD STREET, PROVIDENCE, RI, 02912, UNITED STATES
Covered Properties
(3)
Air Gap Cleaning Method
Application:
10/045,784 →
Dry and semi-dry methods for removal of ammonia from fly ash
Application:
60/338,151 →
Process of Making Polymeric Hydrogel Products
Application:
10/047,525 →