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Patent Assignment Assignor Details
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Assignor Name : GOURDOUPI, NORA
Total Assignments: 11
Assignment: 1
Reel/Frame:059620/0977   Pages: 6
Recorded: 04/18/2022
Attorney Dkt #:015605.0006.PAT.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEORMEZI, MARIA
Exec Dt:
01/30/2007
2
GOURDOUPI, NORA
Exec Dt:
01/30/2007
Assignee
1
ADVENT TECHNOLOGIES SA,
L. KIFISIAS 44
MAROUSI,, GREECE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7786244
US20080113227
11900304
Correspondence name and address
DAVID J. POWSNER
ONE BOSTON PLACE
BOSTON, MA 02108
Assignment: 2
Reel/Frame:025180/0186   Pages: 9
Recorded: 10/22/2010
Attorney Dkt #:66089(300395)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEORMEZI, MARIA
Exec Dt:
07/16/2007
2
DEIMEDE, VALADOULA
Exec Dt:
07/16/2007
3
GOURDOUPI, NORA
Exec Dt:
07/16/2007
4
KALLITSIS, JOANNIS
Exec Dt:
07/16/2007
Assignee
1
ADVENT TECHNOLOGIES SA
L. KIFISIAS 44
MAROUSI PATRAS, GREECE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7842734
US20080160378
11805812
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 3
Reel/Frame:025180/0442   Pages: 12
Recorded: 10/22/2010
Attorney Dkt #:66088(300395)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOURDOUPI, NORA
Exec Dt:
07/16/2007
2
TRIANTAFYLLOPOULOS, NIKOLAOS
Exec Dt:
07/16/2007
3
VALADOULA, DEIMEDE
Exec Dt:
07/16/2007
4
PEFKIANAKIS, LEFTERIS
Exec Dt:
07/16/2007
5
DALETOU, MARIA
Exec Dt:
07/16/2007
6
NEOPHYTIDES, STYLIANOS
Exec Dt:
07/16/2007
7
KALLITSIS, JOANNIS
Exec Dt:
07/16/2007
Assignee
1
ADVENT TECHNOLOGIES SA
L. KIFISIAS 44
MAROUSI PATRAS, GREECE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7842733
US20080063923
11805635
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 4
Reel/Frame:021141/0391   Pages: 6
Recorded: 06/24/2008
Attorney Dkt #:67873(300395)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEIMEDE, VALADOULA
Exec Dt:
05/12/2008
2
GOURDOUPI, NORA
Exec Dt:
05/12/2008
Assignee
1
ADVENT TECHNOLOGIES SA
L. KIFISIAS 44
MAROUSI PATRAS, GREECE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080233455
12077821
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
111 HUNTINGTON AVENUE
BOSTON, MA 02199
Assignment: 5
Reel/Frame:023082/0724   Pages: 4
Recorded: 08/10/2009
Attorney Dkt #:357077.00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOCHOS, CHRISTOS
Exec Dt:
08/05/2009
2
GOURDOUPI, NORA
Exec Dt:
08/05/2009
3
TRIANTAFYLLOPOULOS, NIKOLAS
Exec Dt:
08/05/2009
4
KALLITSIS, JOANNIS
Exec Dt:
08/05/2009
Assignee
1
ADVENT TECHNOLOGIES
44 KIFISIAS AVENUE
15125 MAROUSI
ATHENS, GREECE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8247521
US20090081487
12145598
Correspondence name and address
KONSTANTINA M. KATCHEVES
500 EAST PRATT STREET
9TH FLOOR
BALTIMORE, MD 21202
Assignment: 6
Reel/Frame:023487/0207   Pages: 5
Recorded: 11/09/2009
Attorney Dkt #:66087CIP(300395)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEORMEZI, MARIA
Exec Dt:
10/26/2009
2
GOURDOUPI, NORA
Exec Dt:
10/26/2009
Assignee
1
ADVENT TECHNOLOGIES SA
L. KIFISIAS 44
MAROUSI PATRAS, GREECE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7842775
US20100047660
12546384
Correspondence name and address
LISA SWISZCZ HAZZARD
111 HUNTINGTON AVENUE
BOSTON, MA 02119-7613
Assignment: 7
Reel/Frame:024438/0149   Pages: 5
Recorded: 05/25/2010
Attorney Dkt #:68017(300395)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOURDOUPI, NORA
Exec Dt:
05/25/2010
2
GEORMEZI, MARIA
Exec Dt:
05/25/2010
Assignee
1
ADVENT TECHNOLOGIES SA
L. KIFISIAS 44
MAROUSI PATRAS, GREECE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7754843
US20080248364
12080933
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 8
Reel/Frame:027149/0250   Pages: 11
Recorded: 10/31/2011
Attorney Dkt #:89280(311066)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASOURAS, SPYRIDON
Exec Dt:
10/25/2011
2
MICHALOPOULOU, MARIA
Exec Dt:
10/25/2011
3
TRIANTAFYLLOPOULOS, NIKOLAOS
Exec Dt:
10/25/2011
4
GOURDOUPI, NORA
Exec Dt:
10/25/2011
5
HALKIDES, THOMAS
Exec Dt:
10/27/2011
6
STAVRAKAS, ANDREAS
Exec Dt:
10/27/2011
Assignees
1
FRIGOGLASS SAIC
15, ANDREA METAXA STR., KIFISSIA
ATHENS, GREECE GR 14 564
2
HELBIO S.A.
STADIOU STR. PLATANI,
HYDROGEN AND ENERGY PRODUCTION SYSTEMS, PATRAS SCIENCE PARK
RIO, GREECE GR 26504
3
ADVENT TECHNOLOGIES
44, KIFISSIAS AV., MAROUSI
ATHENS, GREECE GR 15125
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120086385
13268372
Correspondence name and address
LISA SWISZCZ
P.O. BOX 55874
EDWARDS WILDMAN PALMER LLP
BOSTON, MA 02205
Assignment: 9
Reel/Frame:059410/0407   Pages: 17
Recorded: 03/28/2022
Attorney Dkt #:015605.0055.PAT.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALOUMBIS, GEORGE
Exec Dt:
03/14/2022
2
GREGORIOU, VASILIS G.
Exec Dt:
03/10/2022
3
GOURDOUPI, NORA
Exec Dt:
03/16/2022
4
DECASTRO, EMORY SAYRE
Exec Dt:
03/10/2022
5
CHOCHOS, CHRISTOS L.
Exec Dt:
03/10/2022
Assignee
1
ADVENT TECHNOLOGIES HOLDINGS, INC.
200 CLARENDON STREET
BOSTON, MASSACHUSETTS 02116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11453749
US20190276602
16285185
Correspondence name and address
DAVID J. POWSNER
ONE BOSTON PLACE
FLOOR 37
BOSTON, MA 02108
Assignment: 10
Reel/Frame:059514/0698   Pages: 23
Recorded: 03/28/2022
Attorney Dkt #:015605.0056.PAT.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREGORIOU, VASILIS G.
Exec Dt:
03/02/2022
2
PAVLICEK, RYAN
Exec Dt:
03/01/2022
3
SHARMA, MANAV
Exec Dt:
03/07/2022
4
GOURDOUPI, NORA
Exec Dt:
03/16/2022
5
DECASTRO, EMORY SAYRE
Exec Dt:
03/01/2022
6
CHOCHOS, CHRISTOS L.
Exec Dt:
03/08/2022
7
PALOUMBIS, GEORGE
Exec Dt:
03/02/2022
Assignee
1
ADVENT TECHNOLOGIES INC.
200 CLARENDON STREET
BOSTON, MASSACHUSETTS 02116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11342573
US20200411892
16806002
Correspondence name and address
DAVID J. POWSNER
ONE BOSTON PLACE
FLOOR 37
BOSTON, MA 01741
Assignment: 11
Reel/Frame:064699/0089   Pages: 22
Recorded: 08/24/2023
Attorney Dkt #:015605.0115.PCT.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DECASTRO, EMORY S
Exec Dt:
12/05/2022
2
GOURDOUPI, NORA
Exec Dt:
12/04/2022
3
GREGORIOU, VASSILIOS
Exec Dt:
11/29/2022
4
PAVLIK, THOMAS J.
Exec Dt:
11/29/2022
5
THEODOROPOULOS, NIKOLAOS
Exec Dt:
12/01/2022
Assignee
1
ADVENT TECHNOLOGIES INC.
200 CLARENDON STREET
BOSTON, MASSACHUSETTS 02116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230056393
18048274
Correspondence name and address
DAVID J. POWSNER
ONE BOSTON PLACE
SUITE 3700
BOSTON, MA 02108

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