IP Library › Assignment 059169/0939
Patent Assignment
Reel/Frame 059169/0939

Assignment of Assignor's Interest

Recorded: 2022-03-04 Pages: 8
Assignors
ZECHLIN, JOACHIM
Executed: 2022-01-17
LODDENKEMPER, TIM
Executed: 2022-01-17
BLUDOWSKY, THOMAS
Executed: 2022-01-17
Assignees
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60, LEVERKUSEN, 51373, GERMANY
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60, LEVERKUSEN, 51373, GERMANY
Covered Property (1)
Method for Producing Isocyanates
Application: 17/640,419 →
Publication: US 2022/0332677
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 29, 2024
From: COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 069272/0414 →