IP Library › Assignment 014190/0162
Patent Assignment
Reel/Frame 014190/0162

Assignment of Assignor's Interest

Recorded: 2003-06-13 Pages: 3
Assignors
CHEN, YONG
Executed: 2003-06-12
KULKARNI, RAJEEV B.
Executed: 2003-06-12
Assignee
3D SYSTEMS, INC.
26081 AVENUE HALL, INTELLECTUAL PROPERTY DEPT, VALENCIA, CALIFORNIA, 91355
Covered Property (1)
Support Volume Calculation for a Cad Model
Patent: 6,907,307 →
Application: 10/461,957 →
Publication: US 2004/0006405
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 →