IP Library › Assignment 021278/0379
Patent Assignment
Reel/Frame 021278/0379

Assignment of Assignor's Interest

Recorded: 2008-07-23 Pages: 6
Assignors
PUJARI, VIMAL K.
Executed: 2007-01-02
COLLINS, WILLIAM T.
Executed: 2007-01-02
Assignee
SAINT-GOBAIN CERAMICS & PLASTICS INC.
ONE NEW BOND STREET, BOX 15138, WORCESTER, MASSACHUSETTS, 01615
Covered Property (1)
Silicon Nitride Body and Method of Manufacture
Patent: 8,071,495 →
Application: 11/962,352 →
Publication: US 2008/0150199
Related Assignments (4)
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 →
Security Interest Oct 28, 2025
From: COORSTEK, INC.
To: CITIBANK, N.A., AS COLLATERAL AGENT
Reel/Frame 072705/0315 →
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 →