IP Library › Assignment 014820/0973
Patent Assignment
Reel/Frame 014820/0973

Assignment of Assignor's Interest

Recorded: 2003-12-22 Pages: 3
Assignor
PETRO VANTAGE, INC.
Executed: 2003-10-02
Assignee
ASPEN TECHNOLOGY, INC.
10 CANAL PARK, CAMBRIDGE, MASSACHUSETTS, 02141
Covered Property (1)
Computer System for Providing a Collaborative Workflow Environment
Patent: 7,448,046 →
Application: 09/949,149 →
Publication: US 2002/0052769
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 7, 2002
From: NAVANI, GIRISH; EVANS, MICHAEL P.; DIETRICH, DONALD A.; ALLEN, MICHAEL D.
To: PETROVANTAGE, INC.
Reel/Frame 012446/0143 →
Certificate of Amendment/Address Change Mar 12, 2015
From: ASPEN TECHNOLOGY, INC.
To: ASPEN TECHNOLOGY, INC.
Reel/Frame 035190/0794 →
Security Interest Mar 2, 2016
From: ASPEN TECHNOLOGY, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 037974/0786 →
Change of Name Jul 29, 2022
From: ASPEN TECHNOLOGY, INC.
To: ASPENTECH CORPORATION
Reel/Frame 061006/0171 →