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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/26/2023
Application #:
17053479
Filing Dt:
11/06/2020
Publication #:
Pub Dt:
07/29/2021
Inventors:
Hideyuki Okada, Takaaki Shirai, Mitsuaki Kobayashi, Yukihisa Okada
Title:
Filter and Metal Ion Removal Device
Assignment: 1
Reel/Frame:
054297/0363Recorded: 11/06/2020Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/12/2019
Exec Dt:
12/16/2019
Exec Dt:
12/24/2019
Exec Dt:
12/24/2019
Assignee:
PO BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:
066433/0049Recorded: 02/01/2024Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/2024
Assignee:
3M CENTER, 275-6E-21, 2510 CONWAY AVE E
MAPLEWOOD, MINNESOTA 55144
Correspondent:
SOLVENTUM INTELLECTUAL PROPERTIES COMPANY
3M CENTER, 275-6E-21
2510 CONWAY AVE E
MAPLEWOOD, MN 55144

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