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Patent Assignment Assignor Details
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Assignor Name : DROBNITZKY, MATTHIAS
Total Assignments: 16
Assignment: 1
Reel/Frame:008616/0259   Pages: 3
Recorded: 06/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROBNITZKY, MATTHIAS
Exec Dt:
06/04/1997
2
LENZ, GERAL
Exec Dt:
06/04/1997
3
KROGMANN, HENRIK
Exec Dt:
06/04/1997
4
KUTH, RAINER
Exec Dt:
06/04/1997
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
8000 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5879298
NONE
08874150
Correspondence name and address
HILL, STEADMAN & SIMPSON, P.C.
STEVEN H. NOLL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:011217/0049   Pages: 2
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLASCHE, MATHIAS
Exec Dt:
09/22/2000
2
DROBNITZKY, MATTHIAS
Exec Dt:
09/22/2000
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6424855
NONE
09676651
Correspondence name and address
SCHIFF HARDIN & WAITE
STEVEN H. NOLL
6600 SEARS TOWER
PATENT DEPARTMENT
CHICAGO, IL 60606-6473
Assignment: 3
Reel/Frame:011446/0003   Pages: 2
Recorded: 01/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLASCHE, MATHIAS
Exec Dt:
11/08/2000
2
DROBNITZKY, MATTHIAS
Exec Dt:
11/10/2000
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
POSTFACH 22 16 34
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6460206
NONE
09676455
Correspondence name and address
SCHIFF HARDIN & WAITE
STEVEN H. NOLL
PATENT DEPT., 71ST FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:011990/0479   Pages: 2
Recorded: 07/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARZ, WINFRIED
Exec Dt:
07/04/2001
2
DROBNITZKY, MATTHIAS
Exec Dt:
07/05/2001
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6636041
US20020008518
09902509
Correspondence name and address
SCHIFF HARDIN & WAITE
STEVEN H. NOLL
PATENT DEPARTMENT
6600 SEARS TOWER
CHICAGO, IL 60606-6473
Assignment: 5
Reel/Frame:012767/0449   Pages: 2
Recorded: 03/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DROBNITZKY, MATTHIAS
Exec Dt:
02/18/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6469510
US20020105330
10044409
Correspondence name and address
SCHIFF, HARDIN & WAITE
STEVEN H. NOLL
6600 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:013066/0536   Pages: 3
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROBNITZKY, MATTHIAS
Exec Dt:
04/09/2002
2
WICKLOW, KARSTEN
Exec Dt:
04/09/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY D8033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6693427
US20020163337
10122368
Correspondence name and address
SCHIFF HARDIN & WAITE
STEVEN H. NOLL
PATENT DEPARTMENT
6600 SEARS TOWER, 233 S. WACKER DRIVE
CHICAGO, IL 60606-6473
Assignment: 7
Reel/Frame:015496/0767   Pages: 3
Recorded: 03/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DROBNITZKY, MATTHIAS
Exec Dt:
08/21/2003
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
BOX 22 16 34
D-80506 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6917200
US20040196041
10488495
Correspondence name and address
SCHIFF HARDIN LLP
PATENT DEPARTMENT
6600 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6473
Assignment: 8
Reel/Frame:018121/0206   Pages: 2
Recorded: 07/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DROBNITZKY, MATTHIAS
Exec Dt:
04/26/2006
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY D80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7787676
US20060262968
11406574
Correspondence name and address
SCHIFF HARDIN, LLP
PATENT DEPARTMENT
6600 SEARS TOWER
CHICAGO, IL 60606-6473
Assignment: 9
Reel/Frame:022478/0109   Pages: 2
Recorded: 03/31/2009
Attorney Dkt #:P08,0370 (26965-4176)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DROBNITZKY, MATTHIAS
Exec Dt:
01/15/2009
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090187827
12354397
Correspondence name and address
SCHIFF HARDIN, LLP PATENT DEPARTMENT
6600 SEARS TOWER
CHICAGO, IL 60606-6473
Assignment: 10
Reel/Frame:026470/0995   Pages: 3
Recorded: 06/21/2011
Attorney Dkt #:2010P10804US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DROBNITZKY, MATTHIAS
Exec Dt:
04/27/2011
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110317393
13165018
Correspondence name and address
SANDRA BAKER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 11
Reel/Frame:031179/0957   Pages: 6
Recorded: 09/11/2013
Attorney Dkt #:2011P21614US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRESEL, HOLGER
Exec Dt:
08/01/2013
2
DROBNITZKY, MATTHIAS
Exec Dt:
08/05/2013
3
GUEHRING, JENS
Exec Dt:
08/19/2013
4
MUELLER, EDGAR
Exec Dt:
09/04/2013
5
POPESCU, STEFAN
Exec Dt:
08/05/2013
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130342851
13905501
Correspondence name and address
SANDRA BAKER
SIEMENS CORP. - IP DEPT.
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 12
Reel/Frame:031276/0294   Pages: 5
Recorded: 09/25/2013
Attorney Dkt #:2012017862
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWDNEY, ANDREW
Exec Dt:
09/13/2013
2
DROBNITZKY, MATTHIAS
Exec Dt:
09/13/2013
3
HEINRICH, BERNHARD
Exec Dt:
09/11/2013
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9423478
US20140062483
14013332
Correspondence name and address
SANDRA BAKER
SIEMENS CORP. - IP DEPT.
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 13
Reel/Frame:033996/0942   Pages: 4
Recorded: 10/21/2014
Attorney Dkt #:11371-14047A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWDNEY, ANDREW
Exec Dt:
06/03/2014
2
DROBNITZKY, MATTHIAS
Exec Dt:
06/03/2014
3
LADEBECK, RALF
Exec Dt:
06/03/2014
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9709647
US20140354277
14276508
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 14
Reel/Frame:050100/0424   Pages: 4
Recorded: 08/20/2019
Attorney Dkt #:32860HC-002995-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROBNITZKY, MATTHIAS
Exec Dt:
05/17/2019
2
LUDWIG, KIRSTEN
Exec Dt:
05/17/2019
3
PETSCH, MARKUS
Exec Dt:
05/17/2019
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190350790
16404951
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 15
Reel/Frame:055519/0042   Pages: 8
Recorded: 03/08/2021
Attorney Dkt #:11371-20145A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROBNITZKY, MATTHIAS
Exec Dt:
11/19/2020
2
FEIWEIER, THORSTEN
Exec Dt:
11/20/2020
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11255944
US20210124004
17066763
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK ST.
SUITE 600
CHICAGO, IL 60603
Assignment: 16
Reel/Frame:061000/0451   Pages: 4
Recorded: 09/06/2022
Attorney Dkt #:11371-21141A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNEIDER, MANUEL
Exec Dt:
06/13/2022
2
REQUARDT, MARTIN
Exec Dt:
06/14/2022
3
DROBNITZKY, MATTHIAS
Exec Dt:
06/14/2022
Assignee
1
SIEMENS HEALTHCARE GMBH
HENKESTR. 127
ERLANGEN, GERMANY 91052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220143425
17520974
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 S. CLARK ST.
SUITE 600
CHICAGO, IL 60603

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