IP Library › Assignment 056158/0420
Patent Assignment
Reel/Frame 056158/0420

Assignment of Assignor's Interest

Recorded: 2021-05-06 Pages: 3
Assignor
GAWIN, RAFAL
Executed: 2021-05-06
Assignee
APEIRON SYNTHESIS, S. A.
UL. DUNSKA 9, WROCLAW, PL-54-427, POLAND
Covered Property (1)
Organoruthenium Carbide Complexes as Precatalysts for Olefin Metathesis
Application: 17/024,778 →
Publication: US 2021/0077988
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 5, 2021
From: RHODES, LARRY F; BURTOVYY, OLEKSANDR
To: PROMERUS, LLC
Reel/Frame 056142/0528 →
Assignment of Assignor's Interest Nov 21, 2024
From: PROMERUS, LLC
To: SUMITOMO BAKELITE CO., LTD.
Reel/Frame 069364/0733 →