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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/11/2021
Application #:
16083829
Filing Dt:
09/10/2018
Publication #:
Pub Dt:
10/22/2020
Inventors:
Derek M. Maanum, Michael S. Wendland, Michael W. Kobe, Austin D. Groth, Neal A. Rakow
Title:
AIR FILTERS COMPRISING POLYMERIC SORBENTS FOR REACTIVE GASES
Assignment: 1
Reel/Frame:
048752/0134Recorded: 04/01/2019Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/27/2019
Exec Dt:
08/31/2018
Exec Dt:
08/23/2018
Exec Dt:
08/23/2018
Exec Dt:
08/24/2018
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427

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