IP Library › Assignment 014107/0111
Patent Assignment
Reel/Frame 014107/0111

Assignment of Assignor's Interest

Recorded: 2003-05-21 Pages: 3
Assignor
SIMPSON, MATTHEW
Executed: 2003-05-06
Assignee
SAINT-GOBAIN CERAMICS & PLASTICS, INC.
ONE NEW BOND STREET, WORCESTER, MASSACHUSETTS, 01615-0138
Covered Property (1)
Light-Colored Esd Safe Ceramics
Patent: 6,946,417 →
Application: 10/442,616 →
Publication: US 2004/0235639
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 9, 2011
From: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
To: COORSTEK, INC.
Reel/Frame 026246/0745 →
Security Interest Nov 23, 2022
From: COORSTEK, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 061860/0208 →
Termination and Release of Confirmatory Grant of Security Interest in Patents Oct 29, 2025
From: JPMORGAN CHASE BANK, N.A.
To: COORSTEK, INC.
Reel/Frame 073414/0270 →