Patent Assignment
Reel/Frame 050283/0319
Assignment of Assignor's Interest
Recorded: 2019-09-05
Pages: 10
Assignor
ISP INVESTIMENTS LLC
Executed: 2019-08-30
Assignee
ASH CIS GMBH
UTTINS 3, ROLLE, 1180, SWITZERLAND
Covered Property
(1)
Purification of an Aromatic Fraction Containing Acetylenes by Selective Hydrogenation of the Acetylenes
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 12, 2010
From: PEUCKERT, CORNELIUS; LAMBERND, CHRISTIAN; NIGGEMEYER, ULRICH; KOESTER, KLAUS
To: ISP INVESTMENTS INC.
Reel/Frame 024373/0236 →
Security Agreement
Sep 16, 2011
From: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; HERCULES INCORPORATED; AQUALON COMPANY; ISP INVESTMENT INC.
To: THE BANK OF NOVA SCOTIA, AS ADMINISTRATIVE AGENT
Reel/Frame 026918/0052 →
Release of Patent Security Agreement
Mar 18, 2013
From: THE BANK OF NOVA SCOTIA
To: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC; AQUALON COMPANY; ISP INVESTMENTS INC.; HERCULES INCORPORATED
Reel/Frame 030025/0320 →
Conversion
Jan 30, 2017
From: ISP INVESTMENTS INC.
To: ISP INVESTMENTS LLC
Reel/Frame 041556/0499 →
Security Agreement
Jul 3, 2017
From: AVOCA, INC.; HERCULES LLC; ISP INVESTMENTS LLC; PHARMACHEM LABORATORIES, INC.
To: THE BANK OF NOVA SCOTIA, AS ADMINISTRATIVE AGENT
Reel/Frame 043084/0753 →
Release of Security Interest
Aug 30, 2019
From: BANK OF NOVA SCOTIA, AS ADMINISTRATIVE AGENT
To: ISP INVESTMENTS LLC
Reel/Frame 050220/0748 →