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Patent Assignment Assignor Details
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Assignor Name : MADELAINE, FRÉDÉRIC
Total Assignments: 2
Assignment: 1
Reel/Frame:054978/0569   Pages: 5
Recorded: 01/21/2021
Attorney Dkt #:R 2017/048-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2020
2
Exec Dt:
03/17/2020
Assignee
1
52 RUE DE LA HAIE COQ
AUBERVILLIERS, FRANCE 93300
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
16634823
 
16634823
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 2
Reel/Frame:054728/0237   Pages: 5
Recorded: 12/22/2020
Attorney Dkt #:17987-164001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2020
2
Exec Dt:
11/16/2020
Assignee
1
25 RUE DE CLICHY
PARIS, FRANCE 75009
Property
 
Pat #
Pub #
Intl #
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NONE
15663312
Correspondence name and address
CARLYN ANNE BURTON
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010

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