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Patent Assignment Assignor Details
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Assignor Name : JAHN, DIRK
Total Assignments: 24
Assignment: 1
Reel/Frame:012654/0457   Pages: 4
Recorded: 03/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAHN, DIRK
Exec Dt:
12/06/2001
2
KIESEL, BRUNO
Exec Dt:
12/06/2001
3
WOHLGEMUTH, WOLFGANG
Exec Dt:
12/07/2001
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6738040
US20020089544
09934702
Correspondence name and address
BAKER BOTTS L.L.P.
BRADLEY B. GEIST, ESQ.
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 2
Reel/Frame:013345/0065   Pages: 3
Recorded: 09/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALEWELT, WOLFGANG
Exec Dt:
09/04/2002
2
EBERT, WOLFGANG
Exec Dt:
08/20/2002
3
FRITZ, THOMAS
Exec Dt:
08/07/2002
4
JAHN, DIRK
Exec Dt:
08/07/2002
5
WESTERNACHER, STEFAN
Exec Dt:
08/08/2002
6
BRUYNSEELS, FRANK
Exec Dt:
08/26/2002
7
RECHNER, JOHANN
Exec Dt:
08/26/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6716933
US20030023030
10196022
Correspondence name and address
BAYER CORPORATION
ARON PREIS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:014182/0847   Pages: 7
Recorded: 06/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDRICH, WOLFGANG
Exec Dt:
03/10/2003
2
JAHN, DIRK
Exec Dt:
01/15/2003
3
HAMADOU, MEHDI
Exec Dt:
03/11/2003
4
KIESEL, BRUNO
Exec Dt:
02/03/2003
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
MUNCHEN (MUNICH), GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8612511
US20040105427
10362624
Correspondence name and address
STAAS & HALSEY LLP
RICHARD A. GOLLHOFER
700 11TH STREET, N.W., SUITE 500
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:016661/0447   Pages: 7
Recorded: 08/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVERS-SENNE, JAN-FRISO
Exec Dt:
04/29/2005
2
HAMADOU, MEHDI
Exec Dt:
04/27/2005
3
MEIER, PETER GEORG
Exec Dt:
05/02/2005
4
STRICKER, DIDIER
Exec Dt:
06/03/2005
5
FRAHM, JAN-MICHAEL
Exec Dt:
04/29/2005
6
JAHN, DIRK
Exec Dt:
04/27/2005
7
PLATONOV, JURI
Exec Dt:
05/02/2005
8
WEIDENHAUSEN, JENS
Exec Dt:
06/02/2005
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7592997
US20050275722
11142718
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 5
Reel/Frame:017700/0641   Pages: 3
Recorded: 03/16/2006
Attorney Dkt #:GK-ZEI-3300/500343.20321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOBSCHAL, HANS-JUERGEN
Exec Dt:
03/07/2006
2
JAHN, DIRK
Exec Dt:
03/11/2006
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7298557
US20060209419
11377110
Correspondence name and address
REED SMITH LLP
C/O GERALD H. KIEL
599 LEXINGTON AVENUE
NEW YORK, NY 10022-7650
Assignment: 6
Reel/Frame:017770/0271   Pages: 3
Recorded: 04/13/2006
Attorney Dkt #:GK-ZEI-3301/500343.20322
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOBSCHAL, HANS-JUERGEN
Exec Dt:
03/13/2006
2
TROELLSCH, ARNE
Exec Dt:
03/14/2006
3
JAHN, DIRK
Exec Dt:
03/22/2006
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060232853
11403333
Correspondence name and address
REED SMITH LLP
C/O GERALD H. KIEL
599 LEXINGTON AVENUE
NEW YORK, NY 10022-7650
Assignment: 7
Reel/Frame:017866/0587   Pages: 4
Recorded: 05/11/2006
Attorney Dkt #:2005p07796us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAHN, DIRK
Exec Dt:
04/03/2006
2
VITR, MIRCO
Exec Dt:
04/02/2006
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7218995
US20060259180
11432243
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
IP DEPT.
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 8
Reel/Frame:020433/0831   Pages: 4
Recorded: 01/29/2008
Attorney Dkt #:GK-ZEI-3334/500343.20357
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTEROT, JOHANNES
Exec Dt:
03/13/2007
2
JAHN, DIRK
Exec Dt:
03/26/2007
3
SHI, RENHU
Exec Dt:
03/13/2007
4
FAHLBUSCH, INGO
Exec Dt:
03/13/2007
Assignee
1
CARL ZEISS MICROIMAGING GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY D-07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7643216
US20080310030
11664553
Correspondence name and address
REED SMITH LLP
599 LEXTINGTON AVENUE
ATTN: RUTH MONTALVO
NEW YORK, NY 10022-7650
Assignment: 9
Reel/Frame:020697/0703   Pages: 3
Recorded: 03/25/2008
Attorney Dkt #:JAHN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JAHN, DIRK
Exec Dt:
02/15/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080218592
12088029
Correspondence name and address
HENRY M FEIEREISEN
350 FIFTH AVENUE
SUITE 4714
NEW YORK, NY 10118
Assignment: 10
Reel/Frame:021262/0562   Pages: 3
Recorded: 07/10/2008
Attorney Dkt #:2005P22096WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JAHN, DIRK
Exec Dt:
06/03/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090048699
12087719
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 11
Reel/Frame:023530/0230   Pages: 11
Recorded: 11/17/2009
Attorney Dkt #:JAHN-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAHN, DIRK
Exec Dt:
12/27/2008
2
MEIDLINGER, ROUVEN
Exec Dt:
01/29/2009
3
VITR, MIRCO
Exec Dt:
12/27/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8150545
US20100121478
12375304
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 12
Reel/Frame:023200/0322   Pages: 5
Recorded: 09/08/2009
Attorney Dkt #:2006P24943WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADOU, MEHDI
Exec Dt:
06/04/2009
2
JAHN, DIRK
Exec Dt:
06/22/2009
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8390534
US20100033404
12530256
Correspondence name and address
ELSA KELLER
SIEMENS CORP - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 13
Reel/Frame:025214/0930   Pages: 2
Recorded: 10/15/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JAHN, DIRK
Exec Dt:
10/04/2010
Assignee
1
NT-TRADING GMBH & CO. KG
ESSOSTRASSE 16
76187 KARLSRUHE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110269105
12925180
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 14
Reel/Frame:027292/0955   Pages: 2
Recorded: 11/29/2011
Attorney Dkt #:5000.P0271US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JAHN, DIRK
Exec Dt:
11/21/2011
Assignee
1
NT-TRADING GMBH & CO. KG
ESSOSTRASSE 16
KARLSRUHE, GERMANY D-76187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8801435
US20120135371
13306092
Correspondence name and address
FLYNN THIEL BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 15
Reel/Frame:029035/0397   Pages: 3
Recorded: 09/27/2012
Attorney Dkt #:4965-000508
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAHN, DIRK
Exec Dt:
09/05/2012
2
BLAHNIK, VLADAN
Exec Dt:
09/05/2012
Assignee
1
CARL ZEISS AG
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8687290
US20130021675
13549011
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 16
Reel/Frame:030522/0974   Pages: 5
Recorded: 05/31/2013
Attorney Dkt #:WWM-104US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIGAND, HOLGER, DR.
Exec Dt:
05/06/2013
2
JESTER, PHILIPP
Exec Dt:
05/03/2013
3
JAHN, DIRK
Exec Dt:
05/17/2013
Assignee
1
CARL ZEISS AG
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9002189
US20130194443
13739231
Correspondence name and address
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY
SUITE 1001
WESTBOROUGH, MA 01581
Assignment: 17
Reel/Frame:031098/0155   Pages: 2
Recorded: 08/28/2013
Attorney Dkt #:213,001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JAHN, DIRK
Exec Dt:
08/15/2013
Assignee
1
NT-TRADING GMBH & CO. KG
G.-BRAUN-STRASSE 18
KARLSRUHE, GERMANY 76187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140377714
14011936
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017
Assignment: 18
Reel/Frame:036728/0164   Pages: 5
Recorded: 10/05/2015
Attorney Dkt #:037102.00001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JAHN, DIRK
Exec Dt:
09/28/2015
Assignee
1
NT-TRADING GMBH & CO.KG
G.BRAUN-STR. 18
KARLSRUHE, GERMANY 76187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10292796
US20150374466
14850189
Correspondence name and address
ARENT FOX LLP
1675 BROADWAY
NEW YORK, NY 10019
Assignment: 19
Reel/Frame:039272/0074   Pages: 4
Recorded: 07/27/2016
Attorney Dkt #:26244-0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYER, MARTIN
Exec Dt:
05/09/2016
2
JAHN, DIRK
Exec Dt:
05/09/2016
Assignee
1
PUTZMEISTER ENGINEERING GMBH
MAX-EYTH-STRASSE 10
AICHTAL, GERMANY 72631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10286920
US20160185359
15061683
Correspondence name and address
PAMELA SCAGGS
111 MONUMENT CIRCLE
SUITE 2700
INDIANAPOLIS, IN 46204
Assignment: 20
Reel/Frame:042724/0189   Pages: 5
Recorded: 06/15/2017
Attorney Dkt #:26244-0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAYER, MARTIN
Exec Dt:
04/03/2017
2
KAUPP, JENS
Exec Dt:
04/03/2017
3
JAHN, DIRK
Exec Dt:
04/03/2017
Assignee
1
PUTZMEISTER ENGINEERING GMBH
MAX-EYTH-STRASSE 10
AICHTAL, GERMANY 72631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10099660
US20170144635
15416780
Correspondence name and address
GRETCHEN PARRISH
111 MONUMENT CIRCLE
INDIANAPOLIS, IN 46204
Assignment: 21
Reel/Frame:043086/0298   Pages: 3
Recorded: 07/25/2017
Attorney Dkt #:5000.P0473US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JAHN, DIRK
Exec Dt:
07/12/2017
Assignee
1
NT-TRADING GMBH & CO. KG
G.-BRAUN-STRASSE 18
KARLSRUHE, GERMANY D-76187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180000566
15543757
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 22
Reel/Frame:044928/0511   Pages: 3
Recorded: 02/14/2018
Attorney Dkt #:4965-000647-US-CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JAHN, DIRK
Exec Dt:
01/19/2018
Assignee
1
NT-TRADING GMBH & CO. KG
G. BRAUN-STR. 18
KARLSRUHE, GERMANY 76187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10820973
US20180125619
15862767
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 23
Reel/Frame:044954/0696   Pages: 3
Recorded: 02/16/2018
Attorney Dkt #:5000.P0498US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JAHN, DIRK
Exec Dt:
02/07/2018
Assignee
1
NT-TRADING GMBH & CO. KG
G.-BRAUN-STRASSE 18
KARLSRUHE, GERMANY 76187
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11123162
US20180235739
15752295
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 24
Reel/Frame:054045/0345   Pages: 4
Recorded: 10/14/2020
Attorney Dkt #:P201909238US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAESSLER, MICHAEL
Exec Dt:
10/07/2020
2
MAIER, ALBERT
Exec Dt:
10/08/2020
3
JAHN, DIRK
Exec Dt:
10/12/2020
4
HAMPP-BAHNMUELLER, THOMAS
Exec Dt:
10/07/2020
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220114189
17069892
Correspondence name and address
IBM CORPORATION - ENDICOTT DRAFTING CENT
1701 NORTH STREET
BUILDING 256-3
ENDICOTT, NY 13760

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