Patent Assignment
Reel/Frame 058725/0379
Security Interest
Recorded: 2022-01-21
Pages: 11
Assignors
GTAT CORPORATION
Executed: 2022-01-14
GTAT IP HOLDING LLC; BY: GTAT TERRA INC., ITS SOLE MEMBER
Executed: 2022-01-14
Assignee
DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
60 WALL STREET, NEW YORK, NEW YORK, 10005
Covered Properties
(39)
System and Method for Crystal Growing
System and Method for Crystal Growing
Method and Apparatus for Refining Metallurgical Grade Silicon to Produce Solar Grade Silicon
Retractable and Expandable Water Cooled Valve Gate Useful for Sealing a Hot Processing Chamber
High-Temperature Process Improvements Using Helium Under Regulated Pressure
System and Method for Crystal Growing
Crystal Growth Apparatus with Ceramic Coating and Methods for Preventing Molten Material Breach in a Crystal Growth Apparatus
Silicon Single Crystal Doped with Gallium, Indium, or Aluminum
Automated Vision System for a Crystal Growth Apparatus
Silicon Ingot Having Uniform Multiple Dopants and Method and Apparatus for Producing Same
Thermal Treatment of Silicon Wafers Useful for Photovoltaic Applications
Growth of a Uniformly Doped Silicon Ingot by Doping Only the Initial Charge
Heater Assembly for Crystal Growth Apparatus
Side Feed System for Czochralski Growth of Silicon Ingots
Growth Determination in the Solidification of a Crystalline Material
Mobile Electronic Device Comprising an Ultrathin Sapphire Cover Plate
Mobile Electronic Device Comprising a Modified Sapphire
A Mobile Electronic Device Comprising a Multilayer Sapphire Cover Plate
Mobile Electronic Device Comprising a Sapphire Cover Plate Having a Low Level of Inclusions
Mobile Electronic Device Cover Plate Comprising a Thin Sapphire Layer
Liquid-Cooled Heat Exchanger
Continuous Czochralski Method and Apparatus
Method for Producing Bulk Silicon Carbide
Method for Producing Bulk Silicon Carbide by Sublimation of a Silicon Carbide Precursor Prepared from Silicon and Carbon Particles or Particulate Silicon Carbide
Method and Apparatus for Producing Bulk Silicon Carbide Using a Silicon Carbide Seed
Apparatus for Producing Bulk Silicon Carbide
Bulk Silicon Carbide Having Low Defect Density
Method of Automatically Measuring Seed Melt Back of Crystalline Material
Adjustable Pyrometer Mount with Removable Viewport Mechanism
Technique for Controlling Temperature Uniformity in Crystal Growth Apparatus
Method and Apparatus for Processing Sapphire
Advanced Crucible Support and Thermal Distribution Management
Method of Automatically Measuring Seed Melt Back of Crystalline Material
Method for Producing Bulk Silicon Carbide by Sublimation of a Silicon Carbide Precursor Prepared from Silicon and Carbon Particles or Particulate Silicon Carbide
Technique for Controlling Temperature Uniformity in Crystal Growth Apparatus
Method and Apparatus for Producing Bulk Silicon Carbide Using a Silicon Carbide Seed
Method for Producing Bulk Silicon Carbide
Apparatus for Producing Bulk Silicon Carbide
Method of Automatically Measuring Seed Melt Back of Crystalline Material
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Jan 5, 2010
From: CRYSTAL SYSTEMS, INC.
To: MIDDLESEX SAVINGS BANK
Reel/Frame 023731/0162 →
Release of Security Interest
Feb 1, 2010
From: SALEM FIVE CENTS SAVINGS BANK
To: CRYSTAL SYSTEMS, INC.
Reel/Frame 023870/0863 →
Assignment of Assignor's Interest
May 9, 2012
From: DELUCA, JOHN P.
To: GT ADVANCED CZ, LLC
Reel/Frame 028180/0507 →
Assignment of Assignor's Interest
Jul 16, 2012
From: SKELTON, DEAN C.; FORLANO, BRETT C.
To: GTAT CORPORATION
Reel/Frame 028554/0628 →
Assignment of Assignor's Interest
Jul 17, 2012
From: JOHNSON, BAYARD K.
To: GT ADVANCED CZ, LLC
Reel/Frame 028565/0134 →
Assignment of Assignor's Interest
Aug 2, 2012
From: JOHNSON, BAYARD K.; DELUCA, JOHN P.; LUTER, WILLIAM L.
To: GT ADVANCED CZ, LLC
Reel/Frame 028706/0451 →
Change of Name
Aug 16, 2012
From: GT ADVANCED CZ CORP.
To: GT ADVANCED CZ LLC
Reel/Frame 028801/0279 →
Merger and Change of Name
Aug 16, 2012
From: CONFLUENCE SOLAR, INC.; LINDBERGH ACQUISITION SUB CORP.
To: GT ADVANCED CZ CORP.
Reel/Frame 028801/0240 →
Assignment of Assignor's Interest
Sep 6, 2012
From: CHARTIER, CARL; PARTHASARATHY, SANTHANARAGHAVAN; ANDRUKHIV, ANDRIY; LACKEY, DAVID
To: GTAT CORPORATION
Reel/Frame 028904/0572 →
Assignment of Assignor's Interest
Nov 2, 2012
From: MORRIS, EDWARD P.
To: GT CRYSTAL SYSTEMS, LLC
Reel/Frame 029234/0529 →
Release of Security Interest
Oct 30, 2013
From: BANK OF AMERICA, N.A.
To: GTAT CORPORATION; GT CRYSTAL SYSTEMS, LLC; GT ADVANCED CZ LLC
Reel/Frame 031516/0023 →
Merger and Change of Name
Aug 19, 2014
From: GT CRYSTAL SYSTEMS, LLC; GTAT CORPORATION
To: GTAT CORPORATION
Reel/Frame 033565/0198 →
Assignment of Assignor's Interest
Feb 26, 2015
From: GT ADVANCED CZ LLC
To: GTAT IP HOLDING LLC
Reel/Frame 035035/0051 →
Assignment of Assignor's Interest
Feb 26, 2015
From: GT ADVANCED CZ LLC
To: GTAT IP HOLDING LLC
Reel/Frame 035034/0955 →
Assignment of Assignor's Interest
Feb 26, 2015
From: GT ADVANCED CZ LLC
To: GTAT IP HOLDING LLC
Reel/Frame 035034/0890 →
Assignment of Assignor's Interest
Feb 26, 2015
From: GT ADVANCED CZ LLC
To: GTAT IP HOLDING LLC
Reel/Frame 035035/0015 →
Assignment of Assignor's Interest
Feb 26, 2015
From: GT ADVANCED CZ LLC
To: GTAT IP HOLDING LLC
Reel/Frame 035034/0804 →
Assignment of Assignor's Interest
Feb 26, 2015
From: GT ADVANCED CZ LLC
To: GTAT IP HOLDING LLC
Reel/Frame 035035/0028 →
Merger
Mar 6, 2015
From: GT CRYSTAL SYSTEMS, LLC
To: GTAT CORPORATION
Reel/Frame 035104/0905 →
Merger and Change of Name
Jul 9, 2015
From: GT CRYSTAL SYSTEMS, LLC; GTAT CORPORATION
To: GTAT CORPORATION
Reel/Frame 036044/0608 →
Change of Name
Oct 30, 2015
From: GT SOLAR INCORPORATED
To: GTAT CORPORATION
Reel/Frame 037018/0871 →
Security Interest
Mar 25, 2016
From: GTAT CORPORATION
To: UMB BANK, NATIONAL ASSOCIATION
Reel/Frame 038260/0341 →
Release of Security Interest
May 16, 2017
From: UMB BANK, NATIONAL ASSOCIATION
To: GTAT CORPORATION
Reel/Frame 042479/0517 →
Security Interest
Oct 4, 2018
From: GTAT CORPORATION
To: CANTOR FITZGERALD SECURITIES, AS COLLATERAL AGENT
Reel/Frame 047073/0785 →
Termination of Security Interest in Patent Rights
Oct 29, 2021
From: CANTOR FITZGERALD SECURITIES (AS COLLATERAL AGENT)
To: GTAT CORPORATION
Reel/Frame 057972/0098 →