IP Library › Assignment 051262/0024
Patent Assignment
Reel/Frame 051262/0024

Supplemental Assignment Due to Name Change

Recorded: 2019-12-12 Pages: 3
Assignor
RIDLEY, KERRY CLAYTON
Executed: 2019-12-11
Assignee
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE, BEDFORD, MASSACHUSETTS, 01730
Covered Property (1)
System And Methods For Automated Model Development From Plant Historical Data For Advanced Process Control
Application: 62/923,046 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 29, 2019
From: ZHAO, HONG; ZHENG, QINGSHENG QUINN; SCHUETTE, KERRY CLAYTON; LAO, LIANGFENG
To: ASPEN TECHNOLOGY, INC.
Reel/Frame 050851/0213 →
Change of Name Jul 29, 2022
From: ASPEN TECHNOLOGY, INC.
To: ASPENTECH CORPORATION
Reel/Frame 061006/0171 →