IP Library › Assignment 056145/0203
Patent Assignment
Reel/Frame 056145/0203

Assignment of Assignor's Interest

Recorded: 2021-05-05 Pages: 3
Assignor
BURTOVYY, OLEKSANDR
Executed: 2021-05-04
Assignee
PROMERUS, LLC
225 W. BARTGES STREET, AKRON, OHIO, 44307
Covered Properties (2)
Cyclic Self-Limiting Etch Process
Shelf Life Mass Polymerizable Polycycloolefin Compositions as Optical Materials
Application: 17/140,247 →
Publication: US 2021/0206789
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Cover Sheet May 6, 2021
From: BURTOVYY, OLEKSANDR
To: PROMERUS, LLC
Reel/Frame 057405/0145 →
Assignment of Assignor's Interest Nov 21, 2024
From: PROMERUS, LLC
To: SUMITOMO BAKELITE CO., LTD.
Reel/Frame 069364/0733 →