Patent Assignment
Reel/Frame 062294/0681
Assignment of Assignor's Interest
Recorded: 2023-01-06
Pages: 11
Assignor
MALLINCKRODT LLC
Executed: 2017-12-13
Assignee
SPECGX LLC
385 MARSHALL AVENUE, WEBSTER GROVES, MISSOURI, 63119
Covered Properties
(3)
Preparation of Sufentanil Citrate and Sufentanil Base
Preparation of Sufentanil Citrate and Sufentanil Base
Application:
17/091,109 →
Publication:
US 2021/0061793
Preparation of Sufentanil Citrate and Sufentanil Base
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Notice of Grant of Security Interest in Intellectual Property
Jul 22, 2019
From: SPECGX LLC
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 049823/0233 →
Security Interest
Dec 10, 2019
From: MALLINCKRODT ARD IP LIMITED; MALLINCKRODT HOSPITAL PRODUCTS IP LIMITED; SPECGX LLC; OCERA THERAPEUTICS, INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS SECOND LIEN COLLATERAL AGENT
Reel/Frame 051256/0829 →
Security Interest
Jun 17, 2022
From: MALLINCKRODT ENTERPRISES LLC; MALLINCKRODT LLC; SPECGX LLC; OCERA THERAPEUTICS, INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS SECOND LIEN COLLATERAL AGENT
Reel/Frame 060389/0913 →
Release of Security Interest
Jun 17, 2022
From: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS SECOND LIEN COLLATERAL AGENT
To: OCERA THERAPEUTICS, INC.; MALLINCKRODT LLC; MALLINCKRODT ARD IP UNLIMITED COMPANY (F/K/A MALLINCKRODT ARD IP LIMITED); MALLINCKRODT HOSPITAL PRODUCTS IP UNLIMITED COMPANY (F/K/A MALLINCKRODT HOSPITAL PRODUCTS IP LIMITED)
Reel/Frame 060389/0839 →
Notice of Grant of Security Interest in Intellectual Property
Jun 22, 2022
From: MALLINCKRODT ENTERPRISES LLC; MALLINCKRODT LLC; SPECGX LLC; OCERA THERAPEUTICS, INC.
To: DEUTSCHE BANK AG NEW YORK BRANCH
Reel/Frame 060434/0536 →
Assignment of Assignor's Interest
Jan 6, 2023
From: ORR, BRIAN; MCCLENAGHAN, JOEL
To: MALLINCKRODT LLC
Reel/Frame 062294/0558 →
Employee Confidentiality and Development Agreement
Jan 6, 2023
From: KLEMM, GEORGE H.
To: TYCO HEALTHCARE / MALLINCKRODT
Reel/Frame 063140/0744 →
Security Interest
Aug 25, 2023
From: MALLINCKRODT PHARMACEUTICALS IRELAND LIMITED; MALLINCKRODT LLC; STRATATECH CORPORATION; OCERA THERAPEUTICS, INC.
To: DEUTSCHE BANK AG NEW YORK BRANCH
Reel/Frame 064709/0070 →
Security Interest
Aug 25, 2023
From: MALLINCKRODT PHARMACEUTICALS IRELAND LIMITED; MALLINCKRODT LLC; STRATATECH CORPORATION; OCERA THERAPEUTICS, INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS SECOND LIEN COLLATERAL AGENT
Reel/Frame 064709/0111 →
Security Interest
Aug 25, 2023
From: MALLINCKRODT PHARMACEUTICALS IRELAND LIMITED; MALLINCKRODT LLC; STRATATECH CORPORATION; OCERA THERAPEUTICS, INC.
To: DEUTSCHE BANK AG NEW YORK BRANCH
Reel/Frame 064709/0055 →
Release of Security Interests in Patents at Reel 060389/Frame 0913
Nov 15, 2023
From: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS SECOND LIEN COLLATERAL AGENT
To: OCERA THERAPEUTICS LLC (F/K/A OCERA THERAPEUTICS, INC.); MALLINCKRODT LLC; MALLINCKRODT ENTERPRISES LLC; MALLINCKRODT PHARMA IP TRADING UNLIMITED COMPANY
Reel/Frame 065583/0465 →
Release of Security Interests in Patents at Reel 064709/Frame 0111
Nov 15, 2023
From: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS SECOND LIEN COLLATERAL AGENT
To: OCERA THERAPEUTICS LLC (F/K/A OCERA THERAPEUTICS, INC.); MALLINCKRODT LLC; SPECGX LLC; STRATATECH CORPORATION
Reel/Frame 065583/0308 →
Security Interest
Nov 15, 2023
From: MALLINCKRODT ENTERPRISES LLC; MALLINCKRODT LLC; MALLINCKRODT PHARMA IP TRADING UNLIMITED COMPANY; MALLINCKRODT PHARMACEUTICALS IRELAND LIMITED
To: ACQUIOM AGENCY SERVICES LLC
Reel/Frame 065595/0376 →
Release of Patent Security Interests Recorded at Reel 060434, Frame 0536
Nov 16, 2023
From: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
To: MALLINCKRODT ENTERPRISES LLC; MALLINCKRODT LLC; SPECGX LLC; OCERA THERAPEUTICS, INC.
Reel/Frame 065601/0347 →
Release of Patent Security Interests Recorded at Reel 049823, Frame 0233
Nov 16, 2023
From: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
To: MALLINCKRODT INTERNATIONAL FINANCE S.A.; MALLINCKRODT CB LLC; MALLINCKRODT FINANCE GMBH; MALLINCKRODT US HOLDINGS LLC (F/K/A MALLINCKRODT US HOLDINGS INC.)
Reel/Frame 065609/0629 →
Release of Patent Security Interests Recorded at Reel 064709, Frame 0055
Nov 16, 2023
From: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
To: INO THERAPEUTICS LLC; MALLINCKRODT INTERNATIONAL FINANCE S.A.; MALLINCKRODT CB LLC; MALLINCKRODT FINANCE GMBH
Reel/Frame 065609/0860 →
Intellectual Property Security Agreement
Jul 31, 2025
From: SPECGX LLC
To: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS COLLATERAL AGENT
Reel/Frame 072313/0063 →
Release of Security Interest
Aug 14, 2025
From: ACQUIOM AGENCY SERVICES LLC
To: MALLINCKRODT ENTERPRISES LLC; MALLINCKRODT LLC; MALLINCKRODT PHARMA IP TRADING UNLIMITED COMPANY; MALLINCKRODT PHARMACEUTICALS IRELAND LIMITED
Reel/Frame 072324/0740 →