Patent Assignment
Reel/Frame 058556/0475
Corrective Assignment to Correct the Assignee's Address Previously Recorded at Reel: 055043 Frame: 0345. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2021-10-26
Pages: 6
Assignor
SULZER GTC TECHNOLOGY US INC.
Executed: 2020-12-17
Assignee
SULZER MANAGEMENT AG
NEUWIESENSTRASSE 15, WINTERTHUR, 8401, SWITZERLAND
Covered Properties
(2)
Process for the Separation of Ethylbenzene from Other C8 Aromatic Compounds
Patent:
10,647,641 →
Application:
16/516,656 →
Publication:
US 2020/0024217
PCT:
PCT/US2019/042530 ↗
Process for the Separation of Ethylbenzene from Other C8 Aromatic Compounds
Application:
62/701,059 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 20, 2019
From: DING, ZHONGYI
To: GTC TECHNOLOGY US, LLC
Reel/Frame 049531/0801 →
Assignment of Assignor's Interest
Jun 20, 2019
From: KAMMAFOO, ALISA; THIRASAK, ATTAPONG
To: SCG CHEMICALS CO., LTD.
Reel/Frame 049531/0780 →
Assignment of Assignor's Interest
Jul 23, 2019
From: KAMMAFOO, ALISA; THIRASAK, ATTAPONG
To: SCG CHEMICALS CO., LTD.
Reel/Frame 049836/0173 →
Assignment of Assignor's Interest
Jul 23, 2019
From: DING, ZHONGYI
To: GTC TECHNOLOGY US, LLC
Reel/Frame 049836/0211 →
Change of Name
Aug 22, 2019
From: GTC TECHNOLOGY US, LLC
To: SULZER GTC TECHNOLOGY US INC.
Reel/Frame 050128/0041 →
Change of Name
Aug 22, 2019
From: GTC TECHNOLOGY US, LLC
To: SULZER GTC TECHNOLOGY US INC.
Reel/Frame 050128/0027 →
Assignment of Assignor's Interest
Jan 27, 2021
From: SULZER GTC TECHNOLOGY US INC.
To: SULZER MANAGEMENT AG
Reel/Frame 055043/0345 →