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Patent Assignment Assignor Details
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Assignor Name : WIEGREFE, ANDREAS
Total Assignments: 8
Assignment: 1
Reel/Frame:038534/0600   Pages: 4
Recorded: 05/10/2016
Attorney Dkt #:WAL-19002/16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2016
2
Exec Dt:
04/08/2016
Assignee
1
HEINRICH-HERTZ-STR. 2
KASSEL, GERMANY 34123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15055758
Correspondence name and address
DINSMORE & SHOHL, LLP
300 N. FIFTH AVE., SUITE 120
ANN ARBOR, MI 48104
Assignment: 2
Reel/Frame:046187/0581   Pages: 3
Recorded: 06/25/2018
Attorney Dkt #:16HUBN-WA21802PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2018
2
Exec Dt:
06/13/2018
Assignee
1
HEINRICH-HERTZ-STRASSE 2
KASSEL, GERMANY 34123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16014560
Correspondence name and address
DOUGLAS L. WATHEN
DINSMORE & SHOHL LLP
900 WILSHIRE DRIVE, SUITE 300
TROY, MI 48084
Assignment: 3
Reel/Frame:047840/0794   Pages: 3
Recorded: 12/21/2018
Attorney Dkt #:16481-003 (P18083USPC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2018
2
Exec Dt:
09/17/2018
3
Exec Dt:
09/11/2018
Assignee
1
HEINRICH-HERTZ-STRASSE 2
KASSEL, GERMANY 34123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16302361
Correspondence name and address
STEVEN L. OBERHOLTZER
524 SOUTH MAIN STREET, SUITE 200
ANN ARBOR, MI 48104
Assignment: 4
Reel/Frame:057829/0082   Pages: 3
Recorded: 10/19/2021
Attorney Dkt #:91780-003 (P18083USPC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2018
2
Exec Dt:
09/17/2018
3
Exec Dt:
09/11/2018
4
Exec Dt:
09/11/2018
Assignee
1
HEINRICH-HERTZ-STRASSE 2
KASSEL, GERMANY 34123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16302361
Correspondence name and address
DICKINSON WRIGHT PLLC
350 SOUTH MAIN STREET, SUITE 300
ANN ARBOR, MI 48104
Assignment: 5
Reel/Frame:050351/0790   Pages: 6
Recorded: 09/12/2019
Attorney Dkt #:16481-004 (P18109USPC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2019
2
Exec Dt:
06/04/2019
3
Exec Dt:
06/17/2019
Assignee
1
HEINRICH-HERTZ-STRASSE 2
KASSEL, GERMANY 34123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16483559
Correspondence name and address
BGL/ANN ARBOR
524 SOUTH MAIN STREET
SUITE 200
ANN ARBOR, MI 48104
Assignment: 6
Reel/Frame:052189/0958   Pages: 8
Recorded: 03/23/2020
Attorney Dkt #:6762.139552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2020
2
Exec Dt:
01/15/2020
3
Exec Dt:
01/20/2020
Assignee
1
HEINRICH-HERTZ-STRASSE 2
KASSEL, GERMANY 34123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16632156
Correspondence name and address
GREER, BURNS & CRAIN
300 S. WACKER DRIVE #2500
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:060432/0420   Pages: 5
Recorded: 07/07/2022
Attorney Dkt #:36HUDE11102PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2022
2
Exec Dt:
06/01/2022
3
Exec Dt:
06/02/2022
4
Exec Dt:
06/01/2022
Assignee
1
HEINRICH-HERTZ-STR. 2
KASSEL, GERMANY 34123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17845347
Correspondence name and address
DOUGLAS L. WATHEN
DINSMORE & SHOHL LLP
900 WILSHIRE DRIVE, SUITE 300
TROY, MI 48084
Assignment: 8
Reel/Frame:063206/0630   Pages: 3
Recorded: 04/03/2023
Attorney Dkt #:36HUDE11602PA/121581.18
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/2022
2
Exec Dt:
02/23/2022
3
Exec Dt:
12/22/2022
Assignee
1
HEINRICH-HERTZ-STR. 2
KASSEL, GERMANY 34123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18151209
Correspondence name and address
DINSMORE & SHOHL LLP
900 WILSHIRE DRIVE
SUITE 300
TROY, MI 48084

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