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Patent Assignment Assignor Details
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Assignor Name : PLATTNER, HASSO
Total Assignments: 20
Assignment: 1
Reel/Frame:009671/0434   Pages: 8
Recorded: 12/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
12/18/1998
2
ELLIOTT, KEITH
Exec Dt:
12/04/1998
3
GOOD, MICHAEL
Exec Dt:
12/04/1998
4
WILSON, JOHN M., III
Exec Dt:
12/04/1998
Assignee
1
SAP AKTIENGESELLSCHAFT
NEUROTTSTRASSE 16
WALLDORF, GERMANY D-691
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6320586
NONE
09186672
Correspondence name and address
CHADBOURNE & PARKE LLP
DREW M. WINTRINGHAM
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-0127
Assignment: 2
Reel/Frame:021915/0738   Pages: 4
Recorded: 12/02/2008
Attorney Dkt #:000060-000101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
11/19/2008
2
BOG, ANJA
Exec Dt:
11/11/2008
3
SCHAFFNER, JAN
Exec Dt:
11/11/2008
4
KRUEGER, JENS
Exec Dt:
11/11/2008
5
ZEIER, ALEXANDER
Exec Dt:
11/20/2008
Assignee
1
HASSO-PLATTNER-INSTITUT FUR SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9626421
US20090240663
12234497
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC
900 LAFAYETTE STREET
SUITE 509
SANTA CLARA, CA 95050
Assignment: 3
Reel/Frame:041281/0369   Pages: 4
Recorded: 02/16/2017
Attorney Dkt #:000060-000102US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
11/19/2008
2
BOG, ANJA
Exec Dt:
11/11/2008
3
SCHAFFNER, JAN
Exec Dt:
11/11/2008
4
KRUEGER, JENS
Exec Dt:
11/11/2008
5
ZEIER, ALEXANDER
Exec Dt:
11/20/2008
Assignee
1
HASSO-PLATTNER-INSTITUT FUR SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10685022
US20170212934
15424639
Correspondence name and address
FOUNTAINHEAD LAW GROUP P.C.
900 LAFAYETTE ST. SUITE 301
SANTA CLARA, CA 95050
Assignment: 4
Reel/Frame:024355/0828   Pages: 4
Recorded: 05/07/2010
Attorney Dkt #:000060-000200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZEIER, ALEXANDER
Exec Dt:
05/06/2010
2
PLATTNER, HASSO
Exec Dt:
04/30/2010
3
UFLACKER, MATTHIAS
Exec Dt:
04/27/2010
4
TOSUN, CAFER
Exec Dt:
04/27/2010
5
SCHUMANN, JANEK
Exec Dt:
04/27/2010
6
THIM CHEW, KOK
Exec Dt:
04/27/2010
Assignee
1
HASSO-PLATTNER-INSTITUT FUR SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9256839
US20100287145
12776174
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC CHAD R. WALSH
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 5
Reel/Frame:024976/0711   Pages: 4
Recorded: 09/13/2010
Attorney Dkt #:000060-000300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
07/28/2010
2
KRUEGER, JENS
Exec Dt:
07/28/2010
3
GRUND, MARTIN
Exec Dt:
07/28/2010
4
ZEIER, ALEXANDER
Exec Dt:
07/28/2010
Assignee
1
HASSO-PLATTNER-INSTITUT FUR SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8572063
US20110161387
12827874
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC CHAD R. WALSH
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 6
Reel/Frame:024940/0510   Pages: 4
Recorded: 09/03/2010
Attorney Dkt #:000060-000400US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUND, MARTIN
Exec Dt:
08/11/2010
2
KRUEGER, JENS
Exec Dt:
08/11/2010
3
ZEIER, ALEXANDER
Exec Dt:
08/16/2010
4
PLATTNER, HASSO
Exec Dt:
08/16/2010
Assignee
1
HASSO-PLATTNER-INSTITUT FUR SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9542424
US20110161379
12827972
Correspondence name and address
FOUNTAINHEAD LAW GROUP PC
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 7
Reel/Frame:027381/0020   Pages: 3
Recorded: 12/14/2011
Attorney Dkt #:000060-000500US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
11/28/2011
2
ZEIER, ALEXANDER
Exec Dt:
11/03/2011
3
TINNEFELD, CHRISTIAN
Exec Dt:
11/03/2011
4
MUELLER, STEPHAN HEINZ
Exec Dt:
11/03/2011
5
HILLIG, SEBASTIAN
Exec Dt:
11/03/2011
Assignee
1
HASSO-PLATTNER-INSTITUT FUR SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8601038
US20120265728
13269474
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC CHAD R. WALSH
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 8
Reel/Frame:032405/0975   Pages: 4
Recorded: 03/11/2014
Attorney Dkt #:000060-000501US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
11/28/2011
2
ZEIER, ALEXANDER
Exec Dt:
11/03/2011
3
TINNEFELD, CHRISTIAN
Exec Dt:
11/03/2011
4
MUELLER, STEPHAN HEINZ
Exec Dt:
11/03/2011
5
HILLIG, SEBASTIAN
Exec Dt:
11/03/2011
Assignee
1
HASSO-PLATTNER-INSTITUT FUR SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9424332
US20140067752
14075171
Correspondence name and address
FOUNTAINHEAD LAW GROUP P.C. CHAD R. WALS
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 9
Reel/Frame:027778/0414   Pages: 3
Recorded: 02/28/2012
Attorney Dkt #:000060-000700US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
02/22/2012
2
ZEIER, ALEXANDER
Exec Dt:
02/01/2012
3
MUELLER, JUERGEN
Exec Dt:
02/15/2012
Assignee
1
HASSO-PLATTNER-INSTITUT FUR SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8756686
US20130007847
13338670
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC CHAD R. WALSH
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 10
Reel/Frame:027778/0490   Pages: 3
Recorded: 02/28/2012
Attorney Dkt #:000060-000701US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
02/22/2012
2
ZEIER, ALEXANDER
Exec Dt:
02/01/2012
3
MUELLER, JUERGEN
Exec Dt:
02/15/2012
Assignee
1
HASSO-PLATTNER-INSTITUT FUR SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8832145
US20130006989
13338679
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC CHAD R. WALSH
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 11
Reel/Frame:027778/0542   Pages: 3
Recorded: 02/28/2012
Attorney Dkt #:000060-000702US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
02/22/2012
2
ZEIER, ALEXANDER
Exec Dt:
02/01/2012
3
MUELLER, JUERGEN
Exec Dt:
02/15/2012
Assignee
1
HASSO-PLATTNER-INSTITUT FUR SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8832123
US20130007024
13338688
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC CHAD R. WALSH
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 12
Reel/Frame:042115/0236   Pages: 5
Recorded: 03/29/2017
Attorney Dkt #:2912-1002-N
Conveyance: RE-RECORDATION
Assignors
1
PLATTNER, HASSO
Exec Dt:
05/29/2013
2
SCHAPRANOW, MATTHIEU-PATRICK
Exec Dt:
05/29/2013
3
ZIEGLER, EMANUEL
Exec Dt:
05/29/2013
Assignee
1
HASSO-PLATTNER-INSTITUT FUER SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STRASSE 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11031097
US20140214333
14165089
Correspondence name and address
GEORG HASSELMANN
1101 CONNECTICUT AVENUE, NW
SUITE 450
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:042233/0595   Pages: 5
Recorded: 03/29/2017
Attorney Dkt #:2912-1003-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
05/29/2013
2
SCHAPRANOW, MATTHIEU-PATRICK
Exec Dt:
05/29/2013
3
ZIEGLER, EMANUEL
Exec Dt:
05/29/2013
Assignee
1
HASSO-PLATTNER-INSTITUT FUER SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STRASSE 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10381106
US20140214334
14165123
Correspondence name and address
GEORG HASSELMANN
EWERS & HASSELMANN PLLC
1101 CONNECTICUT AVE, NW, SUITE 450
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:031280/0111   Pages: 4
Recorded: 09/25/2013
Attorney Dkt #:35599-SAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
08/23/2013
2
SCHAFFNER, JAN
Exec Dt:
08/20/2013
3
JANUSCHOWSKI, TIM
Exec Dt:
08/20/2013
Assignee
1
HASSO-PLATTNER-INSTITUT FUER SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STRASSE 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9525731
US20140059232
13975647
Correspondence name and address
WALTER OTTESEN PATENT ATTORNEY
P.O. 4026
GAITHERSBURG, MD 20885-4026
Assignment: 15
Reel/Frame:032974/0107   Pages: 7
Recorded: 05/28/2014
Attorney Dkt #:000060-001000US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
05/26/2014
2
MUELLER, STEPHAN
Exec Dt:
04/04/2014
3
KRUEGER, JENS
Exec Dt:
04/04/2014
4
MUELLER, JUERGEN
Exec Dt:
04/07/2014
5
SCHWARZ, CHRISTIAN
Exec Dt:
04/04/2014
Assignee
1
HASSO-PLATTNER-INSTITUT FUR SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9740741
US20140310232
14176711
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC CHAD R. WALSH
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 16
Reel/Frame:038231/0031   Pages: 2
Recorded: 04/08/2016
Attorney Dkt #:S2232/20006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
02/26/2016
2
SCHAPRANOW, MATTHIEU
Exec Dt:
03/03/2016
Assignee
1
HASSO PLATTNER INSTITUT FUER SOFTWARESYSTEMTECHNIK GMBH
PROF.-DR.-HELMERT-STRASSE 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9911004
US20160239681
14954027
Correspondence name and address
LAWRENCE E. ASHERY
1635 MARKET STREET
7 PENN CENTER, 12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 17
Reel/Frame:049235/0044   Pages: 3
Recorded: 05/20/2019
Attorney Dkt #:000060-001300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLATTNER, HASSO
Exec Dt:
05/16/2019
2
UFLACKER, MATTHIAS
Exec Dt:
04/08/2019
3
BOISSIER, MARTIN
Exec Dt:
04/24/2019
4
SCHLOSSER, RAINER
Exec Dt:
04/23/2019
Assignee
1
HASSO-PLATNER-INSTITUT FÜR DIGITAL ENGINEERING GGMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11256718
US20190294615
16364869
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC CHAD R. WALSH
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 18
Reel/Frame:053360/0610   Pages: 4
Recorded: 07/30/2020
Attorney Dkt #:HPI20624US (60-1400US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLOSSER, RAINER
Exec Dt:
06/11/2020
2
KOSSMAN, JAN
Exec Dt:
06/10/2020
3
BOISSIER, MARTIN
Exec Dt:
06/09/2020
4
UFLACKER, MATTHIAS
Exec Dt:
06/19/2020
5
PLATTNER, HASSO
Exec Dt:
07/16/2020
Assignee
1
HASSO-PLATTNER-INSTITUT FÜR DIGITAL ENGINEERING GGMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200320070
16838830
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC CHAD R. WALSH
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 19
Reel/Frame:057599/0735   Pages: 6
Recorded: 09/24/2021
Attorney Dkt #:HPI20624US (60-1400US)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL: 053360 FRAME: 0610. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
SCHLOSSER, RAINER
Exec Dt:
06/11/2020
2
KOSSMANN, JAN
Exec Dt:
09/24/2021
3
BOISSIER, MARTIN
Exec Dt:
06/09/2020
4
UFLACKER, MATTHIAS
Exec Dt:
06/19/2020
5
PLATTNER, HASSO
Exec Dt:
07/16/2020
Assignee
1
HASSO-PLATTNER-INSTITUT FÜR DIGITAL ENGINEERING GGMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200320070
16838830
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC CHAD R. WALSH
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 20
Reel/Frame:062908/0634   Pages: 4
Recorded: 03/07/2023
Attorney Dkt #:000060-001500US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSSMANN, JAN
Exec Dt:
02/27/2023
2
SCHLOSSER, RAINER
Exec Dt:
02/27/2023
3
KASTIUS, ALEXANDER
Exec Dt:
02/27/2023
4
PERSCHEID, MICHAEL
Exec Dt:
02/27/2023
5
PLATTNER, HASSO
Exec Dt:
02/27/2023
Assignee
1
HASSO-PLATTNER-INSTITUT FÜR DIGITAL ENGINEERING GGMBH
PROF.-DR.-HELMERT-STR. 2-3
POTSDAM, GERMANY 14482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230315709
18167667
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC CHAD R. WALSH
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050

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