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Reel/Frame:048868/0055   Pages: 7
Recorded: 04/12/2019
Attorney Dkt #:PET-3321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/08/2020
Application #:
16341500
Filing Dt:
04/12/2019
Publication #:
Pub Dt:
10/03/2019
Title:
METHOD FOR PRODUCING AND PURIFYING 1,3-BUTADIENE
Assignors
1
Exec Dt:
03/18/2019
2
Exec Dt:
04/12/2019
3
Exec Dt:
03/19/2019
4
Exec Dt:
03/18/2019
5
Exec Dt:
04/12/2019
Assignees
1
1 ET 4 AVENUE DE BOIS PREAU
RUEIL-MALMAISON CEDEX, FRANCE 92852
2
23 PLACE DES CARMES-DECHAUX
CLERMONT-FERRAND, FRANCE 63000
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201

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