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Reel/Frame:052757/0440   Pages: 21
Recorded: 05/27/2020
Attorney Dkt #:P6055726PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/08/2020
Application #:
15738135
Filing Dt:
12/20/2017
Publication #:
Pub Dt:
06/21/2018
Title:
Apparatus and method for purification of a fluid by means of a filter bed
Assignors
1
Exec Dt:
03/20/2018
2
Exec Dt:
10/12/2010
3
Exec Dt:
03/20/2018
Assignee
1
TJALKE DE BOERSTRJITTE 24
BALK, NETHERLANDS 8561 EL
Correspondence name and address
N.V. NEDERLANDSCH OCTROOIBUREAU
ANNA VAN BUERENPLEIN 21A
NEW BABYLON CITY OFFICES
THE HAGUE, 2595 DA NETHERLANDS

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