Patent Assignment
Reel/Frame 051334/0067
Assignment of Assignor's Interest
Recorded: 2019-12-19
Pages: 7
Assignors
MALEK, DANIEL
Executed: 2019-10-28
STRIPP, WALTER
Executed: 2019-02-11
CZERNIK, MARTIN
Executed: 2019-11-20
OSTERLOH, RAMONA
Executed: 2019-12-18
SCHNEIDER, FRANK
Executed: 2019-10-24
Assignee
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Polyamide Flat Sheet Membranes With Microporous Surface Structure for Nanoparticle Retention
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.