Patent Assignment
Reel/Frame 054925/0865
Assignment of Assignor's Interest
Recorded: 2021-01-14
Pages: 3
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 a Chlorinated Alkane
Application:
17/031,465 →
Publication:
US 2021/0002187
Related Assignments
(3)
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 →