IP Library › Assignment 025926/0333
Patent Assignment
Reel/Frame 025926/0333

Assignment of Assignor's Interest

Recorded: 2011-03-09 Pages: 7
Assignors
XU, PINGYONG
Executed: 2011-03-07
STOCKWELL, JOHN
Executed: 2011-03-09
Assignee
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIRCLE, ROCK HILL, SOUTH CAROLINA, 29730
Covered Property (1)
Build Material and Applications Thereof
Patent: 9,394,441 →
Application: 13/043,876 →
Publication: US 2012/0231232
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Feb 27, 2019
From: 3D SYSTEMS, INC.
To: HSBC BANK USA, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 048456/0017 →
Release of Security Interest Aug 26, 2021
From: HSBC BANK USA, NATIONAL ASSOCIATION
To: 3D SYSTEMS, INC.
Reel/Frame 057651/0374 →