IP Library › Assignment 059063/0901
Patent Assignment
Reel/Frame 059063/0901

Assignment of Assignor's Interest

Recorded: 2022-02-22 Pages: 16
Assignors
KNAUF, THOMAS
Executed: 2021-11-29
KALEM, MURAT
Executed: 2021-12-17
DRUMM, CHRISTIAN
Executed: 2021-12-08
RACOES, ALEXANDRE
Executed: 2021-12-29
Assignee
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60, LEVERKUSEN, 51373, GERMANY
Covered Property (1)
Process for the Continuous Production of Nitrobenzene
Application: 17/602,366 →
Publication: US 2022/0169592
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 DEUTSCHLAND AG
Reel/Frame 059063/0827 →
Merger Oct 29, 2024
From: COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 069272/0414 →