IP Library › Assignment 020843/0043
Patent Assignment
Reel/Frame 020843/0043

Assignment of Assignor's Interest

Recorded: 2008-04-23 Pages: 3
Assignor
WILLIAMS, DEREK X.
Executed: 2008-03-28
Assignee
Z CORPORATION
32 SECOND AVENUE, BURLINGTON, MASSACHUSETTS, 01803
Covered Property (1)
Three Dimensional Printing Material System and Method Using Peroxide Cure
Patent: 7,905,951 →
Application: 11/952,727 →
Publication: US 2008/0138515
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 16, 2012
From: Z CORPORATION
To: 3D SYSTEMS, INC.
Reel/Frame 027716/0929 →
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 →