Patent Assignment
Reel/Frame 037858/0919
Assignment of Assignor's Interest
Recorded: 2016-03-01
Pages: 10
Assignors
AUFDERHEIDE, RONALD C.
Executed: 2016-02-08
HARMON, SEAN B.
Executed: 2016-02-02
HORVATH, LEE R.
Executed: 2016-02-08
RAMRATTAN, SAM NERONE, DR.
Executed: 2016-02-14
Assignee
ASK CHEMICALS, L.P.
1209 ORANGE STREET, THE CORPORATION TRUST COMPANY, CORPORATION TRUST CENTER, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Filtering Check Valve for Metal Casting
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jun 23, 2017
From: ASK CHEMICALS L.P.
To: HSBC CORPORATE TRUSTEE COMPANY (UK) LIMITED, AS SECURITY AGENT
Reel/Frame 042962/0520 →
Conversion
Jan 25, 2018
From: ASK CHEMICALS LP
To: ASK CHEMICALS LLC
Reel/Frame 045149/0147 →
Conversation
Mar 30, 2023
From: ASK CHEMICALS L.P.
To: ASK CHEMICALS LLC
Reel/Frame 063196/0385 →
Release of Security Interest
Nov 4, 2024
From: GLAS TRUST CORPORATION LIMITED
To: ASK CHEMICALS LLC
Reel/Frame 069292/0617 →