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Patent Assignment Assignor Details
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Assignor Name : ENGELBRECHT, LOTHER ALEXANDER
Total Assignments: 2
Assignment: 1
Reel/Frame:053871/0200   Pages: 7
Recorded: 09/24/2020
Attorney Dkt #:32471/M23716A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2018
2
Exec Dt:
04/28/2018
3
Exec Dt:
04/26/2018
4
Exec Dt:
05/07/2018
5
Exec Dt:
04/25/2018
Assignee
1
/
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15880695
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 2
Reel/Frame:054855/0590   Pages: 7
Recorded: 01/08/2021
Attorney Dkt #:32471/M23716B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2018
2
Exec Dt:
04/28/2018
3
Exec Dt:
04/26/2018
4
Exec Dt:
05/07/2018
5
Exec Dt:
04/25/2018
Assignee
1
/
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17066750
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357

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