IP Library › Assignment 018655/0247
Patent Assignment
Reel/Frame 018655/0247

Assignment of Assignor's Interest

Recorded: 2006-12-19 Pages: 6
Assignors
KEREKES, THOMAS ALAN
Executed: 2006-12-07
PARTANEN, JOUNI P.
Executed: 2006-12-06
CHEN, YONG
Executed: 2006-12-08
HULL, CHARLES W.
Executed: 2006-12-06
Assignee
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIRCLE, ROCK HILL, SOUTH CAROLINA, 29730
Covered Property (1)
Wall Smoothness, Feature Accuracy and Resolution in Projected Images via Exposure Levels in Solid Imaging
Patent: 9,415,544 →
Application: 11/468,090 →
Publication: US 2008/0054531
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 →