Patent Assignment
Reel/Frame 029674/0225
Change of Name
Recorded: 2013-01-22
Pages: 11
Assignor
GREAT LAKES CHEMICAL (EUROPE) GMBH
Executed: 2006-06-15
Assignee
CHEMTURA EUROPE GMBH
BAHNHOFPLATZ 65, CH-8500 FRAUENFELD, SWITZERLAND
Covered Properties
(7)
Vulcanization Accelerators
Patent:
5,486,613 →
Application:
08/272,826 →
Crystalline Form of Tetrakis-(2,4-Di-T-Butylphenyl)-4,4'-Biphenylene Diphosphonite
Patent:
5,852,084 →
Application:
08/685,491 →
Dihydropyridines as Vulcanization Accelerators for Natural or Synthetic Rubbers
Patent:
5,747,601 →
Application:
08/803,276 →
Process for Obtaining Granular Forms of Additives for Organic Polymers
Patent:
5,844,042 →
Application:
08/937,899 →
Enamines as Vulcanization Accelerators for Natural or Synthetic Rubbers
Patent:
6,281,295 →
Application:
08/961,497 →
Light-Stabilized Organic Polymers
Patent:
6,353,044 →
Application:
09/423,283 →
Vulcanization Accelerators
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest
Jul 19, 2013
From: ADDIVANT USA, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 030872/0810 →
Assignment of Assignor's Interest
Jan 1, 2014
From: CHEMTURA CORPORATION
To: ADDIVANT USA LLC
Reel/Frame 031895/0895 →
Patent Security Agreement
Dec 3, 2015
From: ADDIVANT USA, LLC
To: CERBERUS BUSINESS FINANCE, LLC, AS AGENT
Reel/Frame 037207/0959 →
Release of Security Interest Recorded at Reel 037207 Frame 0959
Oct 16, 2018
From: CERBERUS BUSINESS FINANCE, LLC
To: ADDIVANT USA, LLC
Reel/Frame 047775/0963 →
Release of Security Interest Recorded at Reel 030872 Frame 0810
Oct 16, 2018
From: WELLS FARGO BANK
To: ADDIVANT USA, LLC
Reel/Frame 047240/0580 →
Merger and Change of Name
Oct 3, 2019
From: ADDIVANT USA, LLC; SI GROUP USA (USAA), LLC
To: SI GROUP USA (USAA), LLC
Reel/Frame 050635/0880 →
Corrective Assignment to Correct the Merger and Change of Name Should Be Corrected to Change of Name Previously Recorded on Reel 050635 Frame 0880. Assignor(S) Hereby Confirms the Amended and Restated Certificate of Formation of Addivant Usa Llc.
Oct 22, 2019
From: ADDIVANT USA LLC
To: SI GROUP USA (USAA), LLC
Reel/Frame 050784/0361 →