Patent Assignment
Reel/Frame 019020/0168
Assignment of Assignor's Interest
Recorded: 2007-03-15
Pages: 5
Assignors
GATTO, VINCENT J.
Executed: 2004-05-20
ELNAGAR, HASSAN Y.
Executed: 2004-05-14
CHENG, CHI HUNG
Executed: 2004-05-19
ADAMS, J. ROBERT
Executed: 2004-05-12
Assignee
ALBEMARLE CORPORATION
451 FLORIDA STREET, BATON ROUGE, LOUISIANA, 70801-1765
Covered Property
(1)
Preparation of Sterically Hindered Hydroxyphenylcarboxylic Acid Esters
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 7, 2014
From: ALBEMARLE CORPORATION
To: SI GROUP, INC.
Reel/Frame 034124/0973 →
Security Interest
Nov 16, 2018
From: SI GROUP, INC.; ADDIVANT USA, LLC
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 048822/0965 →
Security Interest
Sep 19, 2024
From: SI GROUP, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 068968/0001 →
Security Interest
Sep 19, 2024
From: SI GROUP, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 068968/0024 →
Release of Security Interest
Nov 1, 2024
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: SI GROUP, INC.; ADDIVANT USA, LLC; SI GROUP USA (USAA), LLC (F/K/A ADDIVANT USA, LLC)
Reel/Frame 069290/0057 →
Assignment of Security Interest in Patents [Reel 068968/Frame 0001]
Dec 24, 2024
From: JPMORGAN CHASE BANK, N.A.
To: ALTER DOMUS (US) LLC
Reel/Frame 069770/0736 →
Release of Security Interest
Dec 30, 2025
From: ALTER DOMUS (US) LLC, AS COLLATERAL AGENT
To: SI GROUP, INC.
Reel/Frame 074136/0039 →