Patent Assignment
Reel/Frame 075777/0516
First Lien Release of Security Interest in Patents, Recorded on August 28, 2024 at Reel 068791 Frame 0800
Recorded: 2026-05-05
Pages: 5
Assignor
ROYAL BANK OF CANADA, AS COLLATERAL AGENT
Executed: 2026-04-01
Assignees
NEW ARCLIN U.S. HOLDING CORP.
1000 HOLCOMB WOODS PARKWAY, SUITE 342, ROSWELL, GEORGIA, 30076
HANDY ACQUISITION CORP.
1150 SANCTUARY PARKWAY, ALPHARETTA, GEORGIA, 30009
HANDY CHEMICALS (U.S.A.) LTD.
1150 SANCTUARY PARKWAY, ALPHARETTA, GEORGIA, 30009
RG DISPERSANTS USA LLC
1150 SANCTUARY PARKWAY, ALPHARETTA, GEORGIA, 30009
Covered Properties
(2)
Sacrificial Agents for Fly Ash Concrete
Polycarboxylate-Based Superplasticizer Compositions and Methods of Use
Patent:
10,626,049 →
Application:
15/936,775 →
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 30, 2004
From: HILL, RUSSEL; JOLICOEUR, CARMEL R.; PAGE, MONIQUE; SPIRITOS, IOAN
To: HANDY CHEMICALS LIMITED
Reel/Frame 015516/0168 →
Corrective Assignment to Correct the First Conveying Party(S) Last Name. Previously Recorded on Reel 015516, Frame 0168.
Jan 23, 2006
From: HILL, RUSSELL; JOLICOEUR, CARMEL R.; PAGE, MONIQUE; SPIRATOS, IOAN
To: HANDY CHEMICALS LIMITED
Reel/Frame 017483/0592 →
Corrective Assignment to Correct Assignor's Name Previuosly Recorded on Reel 015516 Frame 0168
Jul 6, 2006
From: HILL, RUSSELL; JOLICOEUR, CARMEL R.; PAGE, MONIQUE; SPIRATOS, LOAN
To: HANDY CHEMICALS LIMITED
Reel/Frame 017899/0555 →
Corrective Assignment to Correct the 4TH Assignor' First Name and Assignee's Address, Previously Recorded at Reel 017899 Frame 0555.
Nov 3, 2006
From: HILL, RUSSELL; JOLICOEUR, CARMEL R.; PAGE, MONIQUE; SPIRATOS, IOAN
To: HANDY CHEMICALS LIMITED
Reel/Frame 018483/0157 →
Assignment of Assignor's Interest
Mar 28, 2018
From: LI, JIANG; CLEMENT, LANNY; ELKO, DAWN; HEGGE, TIMOTHY
To: GEO SPECIALTY CHEMICALS, INC.
Reel/Frame 045368/0514 →
Corrective Assignment to Correct the Title of the Invention Previously Recorded at Reel: 045368 Frame: 0514. Assignor(S) Hereby Confirms the Assignment.
Jan 4, 2019
From: LI, JIANG; CLEMENT, LANNY; ELKO, DAWN; HEGGE, TIMOTHY
To: GEO SPECIALTY CHEMICALS, INC.
Reel/Frame 049648/0701 →
Security Interest
Jan 11, 2019
From: GEO SPECIALTY CHEMICALS, INC.
To: CITIZENS BANK, N.A.
Reel/Frame 047968/0591 →
Security Interest
Aug 30, 2019
From: GEO SPECIALTY CHEMICALS, INC.
To: TWIN BROOK CAPITAL PARTNERS, LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 050219/0608 →
Release of Security Interest
Sep 4, 2019
From: U.S. BANK NATIONAL ASSOCIATION
To: GEO SPECIALTY CHEMICALS, INC.
Reel/Frame 050264/0881 →
Release of Security Interest
Sep 25, 2019
From: CITIZENS BANK, N.A.
To: GEO SPECIALTY CHEMICALS, INC.
Reel/Frame 050486/0061 →
Release of Security Interest
Jun 30, 2024
From: TWIN BROOK CAPITAL PARTNERS, LLC, AS ADMINISTRATIVE AGENT
To: RG DISPERSANTS USA LLC
Reel/Frame 067877/0761 →
Assignment of Assignor's Interest
Jul 29, 2024
From: GEO SPECIALTY CHEMICALS, INC.
To: RG DISPERSANTS USA LLC
Reel/Frame 068113/0254 →
Second Lien Patent Security Agreement
Aug 28, 2024
From: RG DISPERSANTS USA LLC; HANDY CHEMICALS (U.S.A.) LTD.
To: ROYAL BANK OF CANADA, AS COLLATERAL AGENT
Reel/Frame 068791/0807 →
First Lien Patent Security Agreement
Aug 28, 2024
From: RG DISPERSANTS USA LLC; HANDY CHEMICALS (U.S.A.) LTD.
To: ROYAL BANK OF CANADA, AS COLLATERAL AGENT
Reel/Frame 068791/0800 →