Patent Assignment
Reel/Frame 048797/0040
Assignment of Assignor's Interest
Recorded: 2019-04-04
Pages: 6
Assignors
FILAS, KAREL
Executed: 2015-10-19
KUBICEK, PAVEL
Executed: 2015-10-19
ONDRUS, ZDENEK
Executed: 2015-10-19
SLADEK, PETR
Executed: 2015-10-19
Assignee
SPOLEK PRO CHEMICKOU A HUTNI VYROBU A.S.
REVOLUCNI 1930/86, USTI NAD LABEM, 400 32, CZECH REPUBLIC
Covered Property
(1)
A Composition Comprising 1,1,1,3-Tetrachloropropane and a Process for Producing the Composition Thereof
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 17, 2022
From: SPOLEK PRO CHEMICKOU A HUTNI VYROBU, AKCIOVA SPOLECNOST
To: SPOLCHEMIE ZEBRA, A.S.
Reel/Frame 059032/0835 →
Security Interest
Mar 4, 2022
From: SPOLCHEMIE ZEBRA, A.S.
To: ARKEMA FRANCE
Reel/Frame 059178/0251 →
Release of Security Interest
Dec 21, 2022
From: ARKEMA FRANCE
To: SPOLCHEMIE ZEBRA, A.S.
Reel/Frame 062169/0260 →
Security Interest
Jan 4, 2023
From: SPOLCHEMIE ZEBRA, A.S.
To: CESKA SPORITELNA, A.S.
Reel/Frame 062277/0281 →
Security Interest
Jan 12, 2023
From: SPOLCHEMIE ZEBRA, A.S.
To: ARKEMA FRANCE
Reel/Frame 062360/0214 →