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Patent Assignment Assignor Details
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Assignor Name : BETZER, MARCUS
Total Assignments: 5
Assignment: 1
Reel/Frame:024973/0273   Pages: 5
Recorded: 09/13/2010
Attorney Dkt #:52306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2006
2
Exec Dt:
08/31/2006
3
Exec Dt:
09/04/2006
4
Exec Dt:
08/31/2006
5
Exec Dt:
08/28/2006
Assignee
1
MUHLENFELDSTRASSE 1
HOLZMINDEN, GERMANY 37603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11553770
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN, LLP
1300 19TH STREET, N.W.
SUITE 600
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:030116/0516   Pages: 4
Recorded: 03/29/2013
Attorney Dkt #:15637-00202-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2013
2
Exec Dt:
01/24/2013
3
Exec Dt:
01/23/2013
4
Exec Dt:
01/24/2013
Assignee
1
MUEHLENFELDSTRASSE 1
HOLZMINDEN, GERMANY 37603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13877014
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1875 EYE STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:038916/0231   Pages: 3
Recorded: 06/15/2016
Attorney Dkt #:1507-156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2016
2
Exec Dt:
05/23/2016
3
Exec Dt:
06/06/2016
Assignee
1
MUHLENFELDSTRASSE 1
HOLZMINDEN, GERMANY 37603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15031970
Correspondence name and address
DILWORTH & BARRESE, LLP
1000 WOODBURY ROAD
SUITE 405
WOODBURY, NY 11797
Assignment: 4
Reel/Frame:056529/0651   Pages: 14
Recorded: 06/14/2021
Attorney Dkt #:085158-644627
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/2021
2
Exec Dt:
06/10/2021
3
Exec Dt:
06/07/2021
Assignee
1
MÜHLENFELDSTRASSE 1
HOLZMINDEN, GERMANY 37603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16636710
Correspondence name and address
POLSINELLI PC (DC OFFICE)
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:062600/0234   Pages: 8
Recorded: 02/06/2023
Attorney Dkt #:23-0115-WO2-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2022
2
Exec Dt:
01/20/2022
3
Exec Dt:
01/18/2022
4
Exec Dt:
03/03/2022
5
Exec Dt:
02/23/2022
Assignee
1
MÜHLENFELDSTRASSE 1
HOLZMINDEN, GERMANY 37603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18019782
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE #3100
CHICAGO, IL 60606

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