Patent Assignment
Reel/Frame 057060/0874
Security Interest
Recorded: 2021-08-03
Pages: 7
Assignor
PQ LLC
Executed: 2021-08-02
Assignee
GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
200 WEST STREET, NEW YORK, NEW YORK, 10282
Covered Properties
(4)
Architectural Coating Composition Containing High Ratio Soluble Silicates
Application:
16/488,981 →
Publication:
US 2019/0382612
Method for Plugging and Abandoning Oil and Gas Wells
Silica Gel as Reinforcement Agent for Rubber Compounds
Application:
63/147,306 →
Sustainable Two-Component Annular Grout Composition And Method For Use With A Tunnel-Boring Machine
Application:
63/154,134 →
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 24, 2019
From: RIBEIRO, FLAVIO ERNESTO; DOS SANTOS FLOR, RONALDO; BATISTA, CARLOS HENRIQUE
To: PQ CORPORATION
Reel/Frame 050473/0277 →
Security Interest
Jul 22, 2020
From: PQ CORPORATION
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 053281/0474 →
Assignment of Assignor's Interest
Apr 29, 2021
From: RIBEIRO, FLAVIO ERNESTO; DOS SANTOS FLOR, RONALDO
To: PQ CORPORATION
Reel/Frame 056079/0723 →
Assignment of Assignor's Interest
May 7, 2021
From: MCDONALD, MICHAEL J.
To: PQ CORPORATION
Reel/Frame 056168/0326 →
Assignment of Assignor's Interest
May 7, 2021
From: VAN OORT, ERIC
To: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
Reel/Frame 056167/0936 →
Assignment of Assignor's Interest
Jun 8, 2021
From: MCDONALD, MICHAEL J.; SHORT, KELLY PAUL; BERG, KENNETH A.; RIBEIRO, FLAVIO ERNESTO
To: PQ CORPORATION
Reel/Frame 056470/0863 →
Release of Security Interest in Patents at R/F 053281/0474
Jun 10, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
To: PQ CORPORATION
Reel/Frame 056539/0782 →
Term Loan Patent Security Agreement
Jun 10, 2021
From: PQ CORPORATION
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS AGENT
Reel/Frame 056539/0903 →
Partial Release of Security Interest in Patents Recorded at R/F 056539/0903
Aug 5, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT
To: PQ CORPORATION
Reel/Frame 057089/0255 →
Change of Name
Dec 2, 2021
From: PQ CORPORATION
To: PQ LLC
Reel/Frame 058295/0836 →