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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
18247876
Filing Dt:
04/04/2023
Publication #:
Pub Dt:
11/23/2023
Inventors:
Thorsten Butz, Susann Gross-Matthai, Carsten Oelkers, Ben Jones
Title:
A Bitumen Additive Comprising an Aqueous Wax Dispersion and Its Use to Obtain a Foamed Bitumen
Assignment: 1
Reel/Frame:
066378/0001Recorded: 01/29/2024Pages: 25
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/21/2022
Assignee:
ANCKELMANNSPLATZ 1
HAMBURG, GERMANY 20537
Correspondent:
ERIN J. WERNER
PO BOX 70648
HOUSTON, TX 77270
Assignment: 2
Reel/Frame:
066233/0321Recorded: 01/24/2024Pages: 6
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/27/2023
Exec Dt:
11/03/2023
Exec Dt:
10/05/2023
Exec Dt:
10/12/2023
Assignee:
WORTHDAMM 13-27
HAMBURG, GERMANY 20457
Correspondent:
WERNER IP LAW, P.C.
P.O. BOX 70648
HOUSTON, TX 77270

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