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Patent Assignment Assignor Details
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Assignor Name : BLEIFUSS, MARTIN
Total Assignments: 5
Assignment: 1
Reel/Frame:039893/0992   Pages: 4
Recorded: 09/29/2016
Attorney Dkt #:384912-00029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2016
2
Exec Dt:
08/25/2016
3
Exec Dt:
08/29/2016
4
Exec Dt:
08/25/2016
5
Exec Dt:
08/18/2016
6
Exec Dt:
08/29/2016
7
Exec Dt:
09/05/2016
8
Exec Dt:
09/16/2016
Assignee
1
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15129250
Correspondence name and address
HASSSAN ABBAS SHAKIR
575 MADISON AVE.
KATTEN MUCHIN ROSENMAN LLP
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:051728/0812   Pages: 5
Recorded: 02/05/2020
Attorney Dkt #:H3683.104.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2020
2
Exec Dt:
01/30/2020
3
Exec Dt:
01/30/2020
4
Exec Dt:
01/30/2020
5
Exec Dt:
01/30/2020
6
Exec Dt:
01/30/2020
7
Exec Dt:
01/30/2020
Assignee
1
HERAEUSSTR. 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16633847
Correspondence name and address
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:058132/0679   Pages: 13
Recorded: 11/17/2021
Attorney Dkt #:M690.111.101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2021
2
Exec Dt:
11/08/2021
3
Exec Dt:
10/07/2021
4
Exec Dt:
10/07/2021
5
Exec Dt:
10/20/2021
Assignee
1
REINHARD-HERAEUS-RING 23
KLEINOSTHEIM, GERMANY 63801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17600748
Correspondence name and address
DICKE, BILLIG & CZAJA, PLLC
100 SOUTH FIFTH STREET
SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:062091/0825   Pages: 3
Recorded: 12/14/2022
Attorney Dkt #:2020P00087WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2022
2
Exec Dt:
05/20/2022
Assignee
1
REINHARD-HERAEUS-RING 23
KLEINOSTHEIM, GERMANY 63801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18001814
Correspondence name and address
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221
Assignment: 5
Reel/Frame:060930/0475   Pages: 8
Recorded: 08/29/2022
Attorney Dkt #:2020P00002WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2022
2
Exec Dt:
06/21/2022
3
Exec Dt:
04/26/2022
Assignee
1
REINHARD-HERAEUS-RING 23
KLEINOSTHEIM, GERMANY 63801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17905227
Correspondence name and address
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221

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