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Patent Assignment Assignor Details
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Assignor Name : MAIER, STEFFEN
Total Assignments: 21
Assignment: 1
Reel/Frame:007607/0577   Pages: 2
Recorded: 08/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAIER, STEFFEN
Exec Dt:
07/26/1995
Assignee
1
LUK LAMELLEN UND KUPPLUNGSBAU GMBH
D-77813, BUHL
BUHL, GERMANY D-778
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5711407
NONE
08475295
Correspondence name and address
HENRY STERNBERG
DARBY & DARBY P.C.
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 2
Reel/Frame:017628/0556   Pages: 5
Recorded: 11/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULHAUPT, ROLF
Exec Dt:
07/01/2005
2
LOONTJENS, JACOBUS ANTONIUS
Exec Dt:
07/01/2005
3
MAIER, STEFFEN
Exec Dt:
07/01/2005
4
ZIMMERMANN, JORG
Exec Dt:
07/01/2005
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
TE HEERLEN, NETHERLANDS NL-6411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060122367
10525953
Correspondence name and address
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 3
Reel/Frame:022135/0473   Pages: 7
Recorded: 01/21/2009
Attorney Dkt #:01-2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAEMER, GERD
Exec Dt:
03/21/2007
2
MARTIN, HANS-JUERGEN
Exec Dt:
03/30/2007
3
ADELGOSS, GEBHARD
Exec Dt:
04/02/2007
4
DUGI, KLAUS
Exec Dt:
05/04/2007
5
DURAN, ADIL
Exec Dt:
03/23/2007
6
EICKELMANN, PETER
Exec Dt:
03/25/2007
7
MAIER, STEFFEN
Exec Dt:
04/03/2007
8
PINNETTI, SABINE
Exec Dt:
04/05/2007
9
RITTER, REGINE
Exec Dt:
05/14/2007
10
SCHILCHER, GEBHARD
Exec Dt:
04/19/2007
11
STREICHER, RUEDIGER
Exec Dt:
03/30/2007
12
THOMAS, LEO
Exec Dt:
03/26/2007
Assignee
1
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
BINGER STRASSE 173
INGELHEIM, GERMANY 55216
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7524822
US20070244176
11621859
Correspondence name and address
BOEHRINGER INGELHEIM USA CORPORATION
900 RIDGEBURY ROAD
P.O. BOX 368
RIDGEFIELD, CT 06877
Assignment: 4
Reel/Frame:022220/0917   Pages: 9
Recorded: 02/06/2009
Attorney Dkt #:01-2003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 022135 FRAME 0473. ASSIGNOR(S) HEREBY CONFIRMS THE "CORRECT THE NAMES OF THE ASSIGNEES".
Assignors
1
KRAEMER, GERD
Exec Dt:
03/21/2007
2
MARTIN, HANS-JUERGEN
Exec Dt:
03/30/2007
3
ADELGOSS, GEBHARD
Exec Dt:
04/02/2007
4
DUGI, KLAUS
Exec Dt:
05/04/2007
5
DURAN, ADIL
Exec Dt:
03/23/2007
6
EICKELMANN, PETER
Exec Dt:
03/25/2007
7
MAIER, STEFFEN
Exec Dt:
04/03/2007
8
PINNETTI, SABINE
Exec Dt:
04/05/2007
9
RITTER, REGINE
Exec Dt:
05/14/2007
10
SCHILCHER, GEBHARD
Exec Dt:
04/19/2007
11
STREICHER, RUEDIGER
Exec Dt:
03/30/2007
12
THOMAS, LEO
Exec Dt:
03/26/2007
Assignees
1
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
BINGER STRASSE 173
INGELHEIM, GERMANY 55216
2
AJINOMOTO CO., INC.
15-1 KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 104-8315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7524822
US20070244176
11621859
Correspondence name and address
BOEHRINGER INGELHEIM USA CORPORATION
900 RIDGEBURY ROAD
P.O. BOX 368
RIDGEFIELD, CT 06788-0368
Assignment: 5
Reel/Frame:021031/0700   Pages: 2
Recorded: 05/30/2008
Attorney Dkt #:134740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAMER, ANDREAS
Exec Dt:
05/14/2008
2
MAIER, STEFFEN
Exec Dt:
05/19/2008
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
CH-6340 BAAR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100297457
11922130
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:021334/0191   Pages: 2
Recorded: 07/28/2008
Attorney Dkt #:137272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, STEFFEN
Exec Dt:
07/08/2008
2
DE COOMAN, RIA
Exec Dt:
07/14/2008
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
CH-6340 BAAR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090004493
12223299
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:022591/0548   Pages: 2
Recorded: 04/24/2009
Attorney Dkt #:141082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE COOMAN, RIA
Exec Dt:
04/15/2009
2
MAIER, STEFFEN
Exec Dt:
04/15/2009
3
GIMMNICH, PETER
Exec Dt:
04/17/2009
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
CH-6340 BAAR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100028701
12311743
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:026483/0208   Pages: 3
Recorded: 06/21/2011
Attorney Dkt #:2011P00038US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOGEL, ANDREAS
Exec Dt:
05/30/2011
2
HEHN, DOMINIC
Exec Dt:
05/30/2011
3
MAIER, STEFFEN
Exec Dt:
05/30/2011
4
TSOGANOV, ANDREI
Exec Dt:
05/30/2011
Assignee
1
SAP AG
DIETMAR-HOPP-ALLEE 16
WALLDORF, GERMANY D-69190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120310655
13118615
Correspondence name and address
APRIL MENG
3410 HILLVIEW AVENUE
SAP GLOBAL INTELLECTUAL PROPERTY
PALO ALTO, CA 94304
Assignment: 9
Reel/Frame:026628/0484   Pages: 9
Recorded: 07/21/2011
Attorney Dkt #:2058.629US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOGEL, ANDREAS
Exec Dt:
07/21/2011
2
HEHN, DOMINIC
Exec Dt:
07/21/2011
3
ZIETZSCHMANN, MATHIAS
Exec Dt:
07/21/2011
4
KUNSTEIN, ANDREAS MICHAEL
Exec Dt:
07/21/2011
5
HENKEL, SIGO
Exec Dt:
07/21/2011
6
GOTTLIEB, SUSANNE
Exec Dt:
07/21/2011
7
TSOGNOV, ANDREI
Exec Dt:
07/21/2011
8
MAIER, STEFFEN
Exec Dt:
07/21/2011
Assignee
1
SAP AG
DIETMAR-HOPP-ALLEE 16
WALLDORF, GERMANY D-69190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8713446
US20130024760
13187778
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER/SAP
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:038224/0479   Pages: 5
Recorded: 04/08/2016
Attorney Dkt #:150946US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOGEL, ANDREAS
Exec Dt:
12/01/2015
2
KUNSTEIN, ANDREAS
Exec Dt:
12/01/2015
3
HEHN, DOMINIC
Exec Dt:
12/03/2015
4
ZIETZSCHMANN, MATHIAS
Exec Dt:
12/01/2015
5
DECKER, MICHAEL
Exec Dt:
12/03/2015
6
HENKEL, SIGO
Exec Dt:
12/01/2015
7
MAIER, STEFFEN
Exec Dt:
12/01/2015
8
GOTTLIEB, SUSANNE
Exec Dt:
12/01/2015
Assignee
1
SAP SE
DIETMAR-HOPP-ALLEE 16
SAP GLOBAL INTELLECTUAL PROPERTY
WALLDORF, GERMANY 69190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10248733
US20170161058
14961960
Correspondence name and address
APRIL MENG
3410 HILLVIEW AVENUE
SAP GLOBAL INTELLECTUAL PROPERTY
PALO ALTO, CA 94304
Assignment: 11
Reel/Frame:041939/0001   Pages: 6
Recorded: 04/10/2017
Attorney Dkt #:175869
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, STEFFEN
Exec Dt:
04/03/2017
2
HUBER, DOMINIK
Exec Dt:
04/03/2017
3
KELCH, STEFFEN
Exec Dt:
04/04/2017
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10189938
US20170240686
15518057
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:049138/0889   Pages: 6
Recorded: 05/10/2019
Attorney Dkt #:186239
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, STEFFEN
Exec Dt:
05/03/2019
2
ONUOHA, UKIWO
Exec Dt:
04/23/2019
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11060003
US20190292424
16348965
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:050362/0198   Pages: 5
Recorded: 09/12/2019
Attorney Dkt #:187967
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHHOLZ, ANDRÉ
Exec Dt:
08/28/2019
2
MAIER, STEFFEN
Exec Dt:
08/22/2019
3
JÄGER, URS
Exec Dt:
08/26/2019
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200071512
16493684
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:051469/0604   Pages: 4
Recorded: 01/09/2020
Attorney Dkt #:2422-37 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAIER, STEFFEN
Exec Dt:
10/09/2019
Assignee
1
FESTOOL GMBH
WERTSTRASSE 20
WENDLINGEN, GERMANY 73240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11612285
US20210076890
16629850
Correspondence name and address
HOFFMANN & BARON LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 15
Reel/Frame:052369/0156   Pages: 8
Recorded: 04/10/2020
Attorney Dkt #:191508
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, STEFFEN
Exec Dt:
04/02/2020
2
LANGNER, MICHAEL
Exec Dt:
04/05/2020
3
STAUBER FEDIER, SARA
Exec Dt:
04/06/2020
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210221748
16755515
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:054186/0964   Pages: 8
Recorded: 10/27/2020
Attorney Dkt #:193914
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONUOHA, UKIWO
Exec Dt:
10/14/2020
2
MAIER, STEFFEN
Exec Dt:
10/12/2020
3
LARSSON, OSCAR
Exec Dt:
10/19/2020
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210238095
17051158
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:057511/0417   Pages: 5
Recorded: 06/21/2021
Attorney Dkt #:193932
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT PREVIOUSLY RECORDED ON REEL 054330 FRAME 0279. ASSIGNOR(S) HEREBY CONFIRMS THE INVENTOR NAME.
Assignor
1
MAIER, STEFFEN
Exec Dt:
01/12/2021
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210130665
17053164
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:059660/0893   Pages: 7
Recorded: 11/29/2021
Attorney Dkt #:196210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIER, STEFFEN
Exec Dt:
06/03/2021
2
LARA, JAVIER
Exec Dt:
06/10/2021
3
KUNZ, JOEL
Exec Dt:
06/14/2021
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873421
US20220064503
17418338
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:059502/0964   Pages: 3
Recorded: 04/05/2022
Attorney Dkt #:21052.0012USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAIER, STEFFEN
Exec Dt:
03/02/2022
Assignee
1
FESTOOL GMBH
WERTSTRASSE 20
WENDLINGEN, GERMANY 73240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210393096
17292040
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH 7TH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:059748/0802   Pages: 10
Recorded: 04/27/2022
Attorney Dkt #:2058.E60US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DECKER, MICHAEL
Exec Dt:
04/25/2022
2
GOTTLIEB, SUSANNE
Exec Dt:
04/26/2022
3
LUANG-KHOT, MIKE
Exec Dt:
04/26/2022
4
MAIER, STEFFEN
Exec Dt:
04/26/2022
5
HARAN, ARTHEE PRANADHARTHI
Exec Dt:
04/25/2022
6
RATHOD, PRADEEP
Exec Dt:
04/25/2022
7
THIELE, PHILIPP
Exec Dt:
04/25/2022
8
ZIETZSCHMANN, MATHIAS
Exec Dt:
04/25/2022
Assignee
1
SAP SE
DIETMAR HOPP ALLEE 16
WALLDORF, GERMANY D-69190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230350902
17730735
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
121 S. EIGHTH STREET
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:060484/0241   Pages: 6
Recorded: 07/12/2022
Attorney Dkt #:220757
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OVERKAMP, BERND
Exec Dt:
06/14/2022
2
BENIGHAUS, TOBIAS
Exec Dt:
06/24/2022
3
MAIER, STEFFEN
Exec Dt:
06/17/2022
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230059391
17792262
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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