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Patent Assignment Assignor Details
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Assignor Name : STEPPAN, SONJA
Total Assignments: 6
Assignment: 1
Reel/Frame:023494/0224   Pages: 3
Recorded: 11/10/2009
Attorney Dkt #:004974.01246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLZ, STEFAN
Exec Dt:
04/02/2009
2
SUMMER, HOLGER
Exec Dt:
03/27/2009
3
GEERTS, ANDREAS
Exec Dt:
04/02/2009
4
BRUEGGEMEIER, ULF
Exec Dt:
05/08/2009
5
ALBRECHT-KUEPPER, BARBARA
Exec Dt:
04/22/2009
6
KLEIN, MARTINA
Exec Dt:
03/26/2009
7
STEPPAN, SONJA
Exec Dt:
05/21/2009
8
ELLINGHAUS, PETER
Exec Dt:
03/26/2009
9
D'URSO, DONATELLA
Exec Dt:
03/30/2009
10
SEEWALD, MICHAEL
Exec Dt:
05/11/2009
11
MILTING, HENDRIK
Exec Dt:
05/18/2009
Assignee
1
BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
MUELLERSTRASSE 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100104501
12445494
Correspondence name and address
LISA M. HEMMENDINGER
1100 13TH STREET, NW
SUITE 1200
WASHINGTON, DC 20005-4051
Assignment: 2
Reel/Frame:022941/0631   Pages: 3
Recorded: 07/10/2009
Attorney Dkt #:004974.01247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLZ, STEFAN
Exec Dt:
04/02/2009
2
SUMMER, HOLGER
Exec Dt:
03/27/2009
3
GEERTS, ANDREAS
Exec Dt:
04/02/2009
4
BRUEGGEMEIER, ULF
Exec Dt:
05/08/2009
5
ALBRECHT-KUEPPER, BARBARA
Exec Dt:
04/22/2009
6
KLEIN, MARTINA
Exec Dt:
03/26/2009
7
STEPPAN, SONJA
Exec Dt:
05/26/2009
8
ELLINGHAUS, PETER
Exec Dt:
03/26/2009
9
D'URSO, DONATELLA
Exec Dt:
05/20/2009
10
SEEWALD, MICHAEL
Exec Dt:
06/05/2009
11
MILTING, HENDRIK
Exec Dt:
06/19/2009
Assignee
1
BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
MUELLERSTR. 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8088584
US20100028264
12444596
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH STREET N.W.
SUITE 1200
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:038236/0137   Pages: 12
Recorded: 03/23/2016
Attorney Dkt #:P75275US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUECHEL, JANINE
Exec Dt:
02/15/2016
2
HOFMANN, WOLFGANG
Exec Dt:
03/16/2016
3
GUNDLACH, KRISTINA
Exec Dt:
01/28/2016
4
YILLAH, JASMIN
Exec Dt:
01/30/2016
5
STEPPAN, SONJA
Exec Dt:
03/16/2016
6
ARENS, HANS-JUERGEN
Exec Dt:
01/29/2016
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STR. 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160220604
15022268
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 4
Reel/Frame:050517/0981   Pages: 8
Recorded: 09/27/2019
Attorney Dkt #:P75465US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FABIG, ANSELM
Exec Dt:
03/17/2017
2
TSCHULENA, ULRICH
Exec Dt:
03/02/2017
3
STEPPAN, SONJA
Exec Dt:
03/28/2017
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10912877
US20170216513
15328326
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 5
Reel/Frame:043473/0469   Pages: 6
Recorded: 09/01/2017
Attorney Dkt #:P75528US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGUILERA PERALTA, ABELARDO ISAAC
Exec Dt:
05/19/2017
2
LOPEZ-CABRERA, MANUEL
Exec Dt:
05/19/2017
3
SELGAS GUTIERREZ, RAFAEL
Exec Dt:
05/23/2017
4
STEPPAN, SONJA
Exec Dt:
05/23/2017
5
PASSLICK-DEETJEN, JUTTA
Exec Dt:
08/07/2017
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10213452
US20170304335
15523591
Correspondence name and address
JACOBSON HOLMAN PLLC
400 7TH STREET, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:046685/0721   Pages: 10
Recorded: 08/01/2018
Attorney Dkt #:P75665US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PASSLICK-DEETJEN, JUTTA
Exec Dt:
05/26/2018
2
BUECHEL, JANINE
Exec Dt:
05/26/2018
3
STEPPAN, SONJA
Exec Dt:
06/06/2018
4
LOPEZ-CABRERA, MANUEL
Exec Dt:
05/23/2018
5
AGUILERA, ABELARDO
Exec Dt:
05/23/2018
6
SELGAS, RAFAEL
Exec Dt:
05/23/2018
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180246098
15757633
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218

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