Patent Assignment
Reel/Frame 058589/0930
Assignment of Assignor's Interest
Recorded: 2022-01-10
Pages: 3
Assignor
HOLSINGER, ROGER
Executed: 2019-11-12
Assignee
KRATON POLYMERS LLC
16400 PARK ROW, HOUSTON, TEXAS, 77084
Covered Property
(1)
Apparatus and Methods for Piercing a Centrifuge Tube
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Mar 18, 2022
From: KRATON CHEMICAL, LLC; KRATON POLYMERS LLC; KRATON POLYMERS U.S. LLC
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 059525/0804 →
Security Interest
Mar 18, 2022
From: KRATON CHEMICAL, LLC; KRATON POLYMERS LLC; KRATON POLYMERS U.S. LLC
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 059864/0455 →
Release of Security Interest in Patents
Jul 24, 2024
From: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
To: KRATON CHEMICAL, LLC; KRATON CORPORATION
Reel/Frame 068671/0836 →
Change of Name
Aug 11, 2025
From: KRATON POLYMERS LLC
To: KRATON CORPORATION
Reel/Frame 072425/0461 →