Patent Assignment
Reel/Frame 059063/0827
Assignment of Assignor's Interest
Recorded: 2022-02-22
Pages: 9
Assignors
KNAUF, THOMAS
Executed: 2021-08-01
KALEM, MURAT
Executed: 2021-08-02
DRUMM, CHRISTIAN
Executed: 2021-07-26
RACOES, ALEXANDRE
Executed: 2021-08-02
Assignee
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60, LEVERKUSEN, 51373, GERMANY
Covered Property
(1)
Process for the Continuous Production of Nitrobenzene
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 22, 2022
From: KNAUF, THOMAS; KALEM, MURAT; DRUMM, CHRISTIAN; RACOES, ALEXANDRE
To: COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
Reel/Frame 059063/0901 →
Merger
Oct 29, 2024
From: COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 069272/0414 →