Patent Assignment
Reel/Frame 041208/0331
Assignment of Assignor's Interest
Recorded: 2017-02-09
Pages: 4
Assignors
ONDRUS, ZDENEK
Executed: 2016-08-19
KUBICEK, PAVEL
Executed: 2016-08-19
SLADEK, PETR
Executed: 2016-08-19
Assignee
SPOLEK PRO CHEMICKOU A HUTNI VYROBU A.S.
REVOLUCNI 1930/86, USTI NAD LABEM, 400 32, CZECH REPUBLIC
Covered Property
(1)
Process for Producing C3 Chlorinated Alkane and Alkene Compounds
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 →