Patent Assignment
Reel/Frame 054698/0189
Assignment of Assignor's Interest
Recorded: 2020-12-18
Pages: 6
Assignors
ANSORGE, WOLFGANG
Executed: 2020-01-10
MATZEIT, NIKLAS M.
Executed: 2020-01-12
FROST, SVEN
Executed: 2020-01-09
LEISMANN, INGMAR
Executed: 2020-01-10
Assignee
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Uv-Grafting Process for Polymeric Flat-Sheet Membranes
Application:
17/254,139 →
Publication:
US 2021/0245110
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 1, 2024
From: 3M INNOVATIVE PROPERTIES COMPANY
To: SOLVENTUM INTELLECTUAL PROPERTIES COMPANY
Reel/Frame 066443/0600 →
Assignment of Assignor's Interest
Jun 18, 2026
From: SOLVENTUM INTELLECTUAL PROPERTIES COMPANY
To: LIFE TECHNOLOGIES CORPORATION
Reel/Frame 075009/0235 →