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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/08/2022
Application #:
16320195
Filing Dt:
01/24/2019
Publication #:
Pub Dt:
09/05/2019
Inventors:
Markus PFEFFER, Oscar VERA-GARCIA, Elaine SUM, Florian PFEFFERER, Mariusz MINKINA et al
Title:
CATHODE ASSEMBLY FOR THE PRODUCTION OF ALUMINUM
Assignment: 1
Reel/Frame:
048571/0665Recorded: 03/12/2019Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/28/2019
Exec Dt:
01/31/2019
Exec Dt:
01/31/2019
Exec Dt:
01/29/2019
Exec Dt:
02/22/2019
Exec Dt:
02/22/2019
Assignee:
GUSTAV-STRESEMANN-RING 12-16
WIESBADEN, GERMANY 65189
Correspondent:
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
052921/0370Recorded: 06/11/2020Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/06/2020
Assignee:
GUSTAV-STRESEMANN-RING 12-16
WIESBADEN, GERMANY 65189
Correspondent:
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314

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