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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
17792471
Filing Dt:
07/13/2022
Publication #:
20230062574
Pub Dt:
03/02/2023
Inventors:
Frank MENZEL, Björn LAZAR, Bettina GERHARZ-KALTE, Alexander LYGIN, Mareike GIESSELER et al
Title:
FUMED SILICA WITH MODIFIED SURFACE ACTIVITY
Assignment: 1
Reel/Frame:
060524/0818Recorded: 07/15/2022Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MENZEL, FRANK
Exec Dt:
04/26/2022
LAZAR, BJÖRN
Exec Dt:
03/29/2022
GERHARZ-KALTE, BETTINA
Exec Dt:
03/28/2022
LYGIN, ALEXANDER
Exec Dt:
03/25/2022
GIESSELER, MAREIKE
Exec Dt:
03/28/2022
GOLCHERT, RAINER
Exec Dt:
03/28/2022
MÜHLIG, NINA
Exec Dt:
04/01/2022
AUL, WOLFGANG
Exec Dt:
03/29/2022
RENGER, TOBIAS
Exec Dt:
03/29/2022
Assignee:
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855

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