Patent Assignment
Reel/Frame 075438/0222
Assignment of Assignor's Interest
Recorded: 2026-07-29
Pages: 5
Assignor
RHI MAGNESITA GMBH
Executed: 2026-07-16
Assignee
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
WIENERBERGSTRAßE 11, VIENNA, 1100, AUSTRIA
Covered Properties
(3)
Refractory Ring Structure and Related Method
Jamb Spray Mixes Including Fused Silica and Methods of Utilizing the Mixes
Jamb Spray Mixes Including Fused Silica and Methods of Utilizing the Mixes
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 28, 2019
From: GISEWHITE, THOMAS H.; LANGENOHL, MARK C.; MCGREGOR, LYNN G.
To: RESCO PRODUCTS, INC.
Reel/Frame 049622/0250 →
Assignment of Assignor's Interest
Feb 12, 2021
From: ERNY, EDWARD LEO; HEBERT, JASON WILLIAM
To: RESCO PRODUCTS, INC.
Reel/Frame 055240/0760 →
Assignment of Assignor's Interest
Nov 2, 2021
From: GISEWHITE, THOMAS H.; LANGENOHL, MARK C.; MCGREGOR, LYNN G.
To: RESCO PRODUCTS, INC.
Reel/Frame 057991/0189 →
Security Interest
Mar 7, 2022
From: RESCO PRODUCTS, INC.
To: TCW ASSET MANAGEMENT COMPANY LLC, AS COLLATERAL AGENT
Reel/Frame 059183/0122 →
Security Interest
Mar 7, 2022
From: RESCO PRODUCTS, INC.
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 059184/0275 →
Release of Security Interest
Jan 31, 2025
From: TCW ASSET MANAGEMENT COMPANY LLC, AS AGENT
To: RESCO PRODUCTS, INC.
Reel/Frame 070075/0819 →
Release of Security Interest
Jan 31, 2025
From: BANK OF AMERICA, N.A., A NATIONAL BANKING ASSOCIATION
To: RESCO PRODUCTS, INC
Reel/Frame 070076/0184 →
Assignment of Assignor's Interest
Jul 29, 2026
From: RESCO PRODUCTS, INC.
To: RHI MAGNESITA GMBH
Reel/Frame 075438/0012 →