Patent Assignment
Reel/Frame 043047/0668
Assignment of Assignor's Interest
Recorded: 2017-07-19
Pages: 4
Assignor
CERAMATEC, INC.
Executed: 2017-07-06
Assignee
COORSTEK, INC.
16000 TABLE MOUNTAIN PARKWAY, GOLDEN, COLORADO, 80403
Covered Properties
(3)
Ceramic to Ceramic Joint and Associated Methods
Ceramic to Ceramic Joining Method
In-Situ, High-Temperature, Corrosion-Resistant Ceramic to Ceramic Joint and Method for Making Same
Application:
61/347,275 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 8, 2012
From: FELLOWS, JOSEPH R; WILSON, MERRILL
To: CERAMATEC, INC.
Reel/Frame 028177/0460 →
Assignment of Assignor's Interest
Jun 4, 2015
From: FELLOWS, JOSEPH R; WILSON, MERRILL
To: CERAMATEC, INC.
Reel/Frame 035790/0632 →
Security Interest
Aug 29, 2019
From: COORSTEK, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 050237/0557 →
Security Interest
Nov 23, 2022
From: COORSTEK, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 061860/0208 →
Notice of Release of Security Interest in Patents Recorded at Reel 050237, Frame 0557
Oct 13, 2025
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: COORSTEK, INC.
Reel/Frame 073063/0104 →
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 →