IP Library › Assignment 029808/0443
Patent Assignment
Reel/Frame 029808/0443

Assignment of Assignor's Interest

Recorded: 2013-02-13 Pages: 4
Assignors
CHEN, CHAU-CHYUN
Executed: 2013-02-05
QUE, HUILING
Executed: 2013-02-07
Assignee
ASPEN TECHNOLOGY, INC.
200 WHEELER ROAD, BURLINGTON, MASSACHUSETTS, 01803
Covered Property (1)
Method of Characterizing Chemical Composition Of Crude Oil For Petroleum Processing
Patent: 9,934,367 →
Application: 13/740,095 →
Publication: US 2013/0185044
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Security Interest Jul 18, 2024
From: ASPENTECH CORPORATION; ASPEN PARADIGM HOLDING LLC
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 068424/0341 →