Patent Assignment
Reel/Frame 012277/0911
Assignment of Assignor's Interest
Recorded: 2001-10-18
Received: 2001-10-29
Pages: 3
Assignor
NISLER, THOMAS E.
Executed: 2001-10-05
Assignee
ASPEN TECHNOLOGY, INC.
10 CANAL PARK, CAMBRIDGE, MA, 02141, UNITED STATES
Covered Property
(1)
Method and System for Generating Query Form, Addigning and Comparing Risk Designation of Chemical Product Over a Computer Network for Chemical Products Customers
Application:
09/846,403 →