IP Library Assignment 052190/0084
Patent Assignment
Reel/Frame 052190/0084

Assignment of Assignor's Interest

Recorded: 2020-03-23 Pages: 4
Assignor
MARIN, VLADIMIR
Executed: 2019-09-25
Assignee
W. R. GRACE & CO.-CONN
7500 GRACE DRIVE, COLUMBIA, MARYLAND, 21044
Covered Property (1)
Activated Catalyst Components for Olefin Polymerization
Application: 62/846,130 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 18, 2021
From: MARIN, VLADIMIR
To: W.R. GRACE & CO.-CONN.
Reel/Frame 058148/0244 →