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Patent Assignment Assignor Details
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Assignor Name : KIEFER, STEFAN
Total Assignments: 8
Assignment: 1
Reel/Frame:009238/0023   Pages: 2
Recorded: 05/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIEHL, MARGIT
Exec Dt:
04/27/1998
2
KIEFER, STEFAN
Exec Dt:
04/27/1998
Assignee
1
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
LEONRODSTRASSE 54
D-80636 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
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6200270
NONE
09068448
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS, ET AL.
JEFFREY D. SANOK
1200 G. STREET, N.W. SUITE 700
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:014316/0990   Pages: 3
Recorded: 02/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIEFER, STEFAN
Exec Dt:
12/16/2003
2
GROSS, ANTONIA
Exec Dt:
12/16/2003
3
KOENIG, ANDREAS
Exec Dt:
12/16/2003
4
BUEHLER, MICHAEL
Exec Dt:
12/16/2003
Assignee
1
SAP AKTIENGESELLSCHAFT
NEUROTTSTRASSE 16
69190 WALLDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
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7853482
US20050091122
10695621
Correspondence name and address
FISH & RICHARDSON, P.C.
3300 DAIN RAUSCHER PLAZA
60 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:022786/0035   Pages: 4
Recorded: 06/05/2009
Attorney Dkt #:2008P00182US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIEFER, STEFAN
Exec Dt:
01/07/2009
2
SINGH, AMRISH
Exec Dt:
02/27/2009
Assignee
1
SAP AG
DIETMAR-HOPP-ALLEE 16
SAP GLOBAL INTELLECTUAL PROPERTY
WALLDORF, GERMANY D 69190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8229937
US20100153113
12335600
Correspondence name and address
APRIL MENG
3410 HILLVIEW AVENUE
SAP GLOBAL INTELLECTUAL PROPERTY
PALO ALTO, CA 94304
Assignment: 4
Reel/Frame:029247/0396   Pages: 23
Recorded: 11/06/2012
Attorney Dkt #:23067-0209001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBERS, LIEF
Exec Dt:
06/27/2012
2
BRINK, JAN
Exec Dt:
06/26/2012
3
MUELLER, MARIO ANDY
Exec Dt:
07/20/2012
4
BECHTOLD, JOHANNES
Exec Dt:
06/26/2012
5
BOCHE, HERBERT
Exec Dt:
10/16/2012
6
TANZER, PAUL
Exec Dt:
06/26/2012
7
GAFFGA, JOACHIM
Exec Dt:
06/26/2012
8
VON REKOWSKI, ANDRE
Exec Dt:
11/06/2012
9
GUENTHER, FABIAN
Exec Dt:
06/26/2012
10
GRANDE, OLIVER
Exec Dt:
06/28/2012
11
RICHTER, MATTHIAS
Exec Dt:
07/02/2012
12
MOSER, THOMAS
Exec Dt:
07/02/2012
13
KIEFER, STEFAN
Exec Dt:
10/12/2012
14
HOERNER, CHRISTINE
Exec Dt:
06/26/2012
15
BOEHRER, CHRISTIAN
Exec Dt:
06/26/2012
16
GUREVITCH, ELENA
Exec Dt:
06/26/2012
17
SALA, PAOLA
Exec Dt:
07/04/2012
18
KLEHR, BENJAMIN
Exec Dt:
09/11/2012
19
JAIPRAKASH, PRAMOD SIDLAGHATTA
Exec Dt:
06/26/2012
20
KRONER, JENNIFER
Exec Dt:
06/26/2012
Assignee
1
SAP AG
DIETMAR-HOPP-ALLEE 16
WALLDORF, GERMANY 69190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9400998
US20140006270
13535635
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:054985/0594   Pages: 6
Recorded: 01/21/2021
Attorney Dkt #:055663-514N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEMANN, TIMO
Exec Dt:
01/18/2021
2
KIEFER, STEFAN
Exec Dt:
01/12/2021
Assignee
1
AMAZONEN-WERKE H. DREYER GMBH & CO. KG
AM AMAZONENWERK 9-13
HASBERGEN, GERMANY 49205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210307312
17261990
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 6
Reel/Frame:055901/0734   Pages: 4
Recorded: 04/13/2021
Attorney Dkt #:055663-518001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIEFER, STEFAN
Exec Dt:
04/12/2021
2
KLEMANN, TIMO
Exec Dt:
04/07/2021
Assignee
1
AMAZONEN-WERKE H. DREYER GMBH & CO. KG
AM AMAZONENWERK 9-13
HASBERGEN, GERMANY 49205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210289690
17206589
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 7
Reel/Frame:055902/0929   Pages: 5
Recorded: 04/13/2021
Attorney Dkt #:055663-519001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHLEN, VOLKER
Exec Dt:
04/07/2021
2
JOHANNABER, STEFAN JAN
Exec Dt:
04/07/2021
3
KIEFER, STEFAN
Exec Dt:
04/12/2021
4
HOLTKÖTTER, CHRISTIAN
Exec Dt:
04/13/2021
5
KLEMANN, TIMO
Exec Dt:
04/07/2021
6
HILBERT, FLORENZ
Exec Dt:
04/07/2021
Assignee
1
AMAZONEN-WERKE H. DREYER GMBH & CO. KG
AM AMAZONENWERK 9-13
HASBERGEN, GERMANY 49205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210291216
17206658
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 8
Reel/Frame:056881/0209   Pages: 5
Recorded: 07/16/2021
Attorney Dkt #:055663-517N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEMANN, TIMO
Exec Dt:
05/04/2021
2
KIEFER, STEFAN
Exec Dt:
05/04/2021
Assignee
1
AMAZONEN-WERKE H. DREYER SE & CO. KG
AM AMAZONENWERK 9-13
HASBERGEN, GERMANY 49205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210378228
17288056
Correspondence name and address
MINTZ LEVIN
ONE FINANCIAL CENTER
BOSTON, MA 02111

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