Patent Assignment
Reel/Frame 072705/0315
Security Interest
Recorded: 2025-10-28
Pages: 8
Assignor
COORSTEK, INC.
Executed: 2025-10-28
Assignee
CITIBANK, N.A., AS COLLATERAL AGENT
388 GREENWICH STREET, TRADING 4TH FLOOR, NEW YORK, NEW YORK, 10013
Covered Properties
(29)
Semiconductor Processing Components and Semiconductor Processing Utilizing Same
Ceramic Igniter
Igniter Shields
Toughened Silicon Carbide and Method for Making the Same
Preparation of Yttria-Stabilized Zirconia Reaction Sintered Products
Zirconia Toughened Alumina Esd Safe Ceramic Composition, Component, and Methods for Making Same
Method for Joining Ceramic Components
Proton Conducting Ceramic Membranes for Hydrogen Separation
High Purity Hydrogen and Electric Power Co-Generation Apparatus and Method
High Resistivity Silicon Carbide
Silicon Nitride Body and Method of Manufacture
Method for Treating Semiconductor Processing Components and Components Formed Thereby
Method and Apparatus for Mitigating Undesired Fluid Vibration
Ceramic to Ceramic Joint and Associated Methods
Method for Forming Synthesis Gas Using a Plasma-Catalyzed Fuel Reformer
Advanced Fischer Tropsch System
Igniter Shield Device and Methods Associated Therewith
Hydrogen Utilization and Carbon Recovery
Processing Method for Constraining Lower Melting Point Metals Within Ceramic Laminates During Sintering
Ceramic to Ceramic Joining Method
Sintered Ceramic Ball and Method of Making Same
Corrosion-Resistant Components and Methods of Making
Multi-Zone Silicon Nitride Wafer Heater Assembly Having Corrosion Protective Layer, and Methods of Making and Using the Same
Application:
16/918,889 →
Publication:
US 2021/0005480
Coating Methods and Materials to Reduce Aging of Sic Hot Surface Ignitors
Corrosion-Resistant Components
Attritable Ceramic Mirror for Space Application
Application:
18/647,058 →
Publication:
US 2024/0369745
Wafer Paddle
Patent:
714,369 →
Application:
29/407,171 →
Wafer Paddle
Patent:
714,370 →
Application:
29/495,223 →
Wafer Paddle
Patent:
714,371 →
Application:
29/495,224 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 9, 2005
From: NARENDAR, YESHWANTH; SIMPSON, MATTHEW A.; HENGST, RICHARD R.
To: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
Reel/Frame 016990/0943 →
Assignment of Assignor's Interest
May 30, 2006
From: HAMEL, SCOTT M.; CHODACKI, THOMAS A.
To: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
Reel/Frame 017710/0757 →
Assignment of Assignor's Interest
Apr 11, 2007
From: SWARTZLANDER, RUTHIE; COORS, W. GROVER
To: COORSTEK, INC.
Reel/Frame 019148/0695 →
Assignment of Assignor's Interest
Jun 22, 2007
From: CUTLER, RAYMOND; FLINDERS, MARC; RAY, DARIN
To: CERAMATEC, INC.
Reel/Frame 019470/0381 →
Assignment of Assignor's Interest
Sep 14, 2007
From: HARTVIGSEN, JOSEPH J.
To: CERAMATEC, INC.
Reel/Frame 019827/0230 →
Assignment of Assignor's Interest
Oct 5, 2007
From: AKASH, AKASH; NAIR, BALAKRISHNAN
To: CERAMATEC, INC.
Reel/Frame 019926/0782 →
Assignment of Assignor's Interest
Oct 22, 2007
From: ELANGOVAN, S.; SMALL, TROY; HECK, BRIAN; NAIR, BALAKRISHNAN
To: CERAMATEC, INC.
Reel/Frame 019994/0188 →
Assignment of Assignor's Interest
Feb 20, 2008
From: ANNAVARAPU, SURESH; SHERIDAN, THOMAS J.
To: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
Reel/Frame 020530/0939 →
Assignment of Assignor's Interest
Apr 18, 2008
From: HAERLE, ANDREW G.; PERRY, EDWARD A.
To: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
Reel/Frame 020826/0951 →
Assignment of Assignor's Interest
Jul 23, 2008
From: PUJARI, VIMAL K.; COLLINS, WILLIAM T.
To: SAINT-GOBAIN CERAMICS & PLASTICS INC.
Reel/Frame 021278/0379 →
Assignment of Assignor's Interest
Mar 2, 2009
From: NARENDAR, YESHWANTH; BUCKLEY, RICHARD F.
To: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
Reel/Frame 022333/0662 →
Assignment of Assignor's Interest
May 9, 2011
From: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
To: COORSTEK, INC.
Reel/Frame 026246/0745 →
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
Oct 12, 2012
From: DENNEY, RUSTY; BAKER, FREDERICK L., JR.
To: COORSTEK, INC.
Reel/Frame 029119/0548 →
Assignment of Assignor's Interest
Mar 6, 2013
From: CHODACKI, THOMAS ANTHONY; LANZONE, VINCENT; LUSIGNAN, BRIAN MICHAEL; TANGUAY, MICHAEL WILFRED
To: COORSTEK, INC.
Reel/Frame 029932/0193 →
Assignment of Assignor's Interest
Jul 18, 2013
From: HARTVIGSEN, JOSEPH; ELANGOVAN, S.; FROST, LYMAN
To: CERAMATEC, INC.
Reel/Frame 030831/0320 →
Confirmatory License
Apr 24, 2014
From: CERAMATEC, INC.
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 032797/0811 →
Assignment of Assignor's Interest
Oct 7, 2015
From: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
To: COORSTEK, INC.
Reel/Frame 036747/0173 →
Assignment of Assignor's Interest
Jul 19, 2017
From: CERAMATEC, INC.
To: COORSTEK, INC.
Reel/Frame 043047/0668 →
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 →
Assignment of Assignor's Interest
Feb 27, 2023
From: CERAMATEC, INC
To: COORSTEK, INC.
Reel/Frame 062876/0001 →
Security Interest
May 29, 2025
From: COORSTEK, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 071248/0824 →
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 →
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 073424/0583 →