Patent Assignment
Reel/Frame 031237/0742
Assignment of Assignor's Interest
Recorded: 2013-09-19
Pages: 8
Assignors
THOMPSON, BRIAN
Executed: 2010-12-21
TSYPKIN, ANTON
Executed: 2010-12-22
CHIN, YIHMIN
Executed: 2010-12-22
BURKATOVSKIY, VALERY
Executed: 2010-12-29
Assignee
PARAMETRIC TECHNOLOGY CORPORATION
140 KENDRICK STREET, NEEDHAM, MASSACHUSETTS, 02494
Covered Property
(1)
Enforcing Parametric Constraints in a Direct Modeling Interface in Computer-Aided Design
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Nov 4, 2015
From: PTC INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 037046/0930 →
Change of Name
Oct 19, 2016
From: PARAMETRIC TECHNOLOGY CORPORATION
To: PTC INC.
Reel/Frame 040423/0041 →
Security Interest
Sep 13, 2018
From: PTC INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 047480/0888 →