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Reel/Frame:057745/0336   Pages: 4
Recorded: 10/08/2021
Attorney Dkt #:EPA21303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/16/2022
Application #:
17450445
Filing Dt:
10/08/2021
Publication #:
Pub Dt:
04/14/2022
Title:
METHOD FOR SEQUESTERING IONS IN AN ENVIRONMENTAL MATRIX
Assignors
1
Exec Dt:
09/09/2021
2
Exec Dt:
09/10/2021
3
Exec Dt:
09/20/2021
4
Exec Dt:
09/20/2021
5
Exec Dt:
09/21/2021
6
Exec Dt:
09/20/2021
7
Exec Dt:
09/21/2021
8
Exec Dt:
09/21/2021
Assignee
1
C/O US ENVIRONMENTAL PROTECTION AGENCY
1200 PENNSYLVANIA AVE, N.W.
WASHINGTON, DISTRICT OF COLUMBIA 20460
Correspondence name and address
MCCOY RUSSELL LLP
1410 NW JOHNSON ST., STE 201
PORTLAND, OR 97209

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