IP Library › Assignment 055729/0110
Patent Assignment
Reel/Frame 055729/0110

Assignment of Assignor's Interest

Recorded: 2021-03-26 Pages: 3
Assignors
MEURESCH, MARKUS
Executed: 2020-10-13
WOLF, AUREL
Executed: 2020-10-20
GUERTLER, CHRISTOPH
Executed: 2020-10-20
STUTE, ANNIKA
Executed: 2020-10-26
Assignee
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60, LEVERKUSEN, 51373, GERMANY
Covered Property (1)
Method for Producing Polyoxymethylene Polyoxyalkylene Block Copolymers
Application: 17/280,268 →
Publication: US 2022/0049042
Related Assignments (2)
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 →
Assignment of Assignor's Interest Jun 10, 2025
From: COVESTRO DEUTSCHLAND AG
To: POWER2POLYMERS GMBH
Reel/Frame 071369/0178 →