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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SCHLUMPBERGER, MARTIN
Total Assignments: 16
Assignment: 1
Reel/Frame:021634/0014   Pages: 3
Recorded: 10/05/2008
Attorney Dkt #:Q008 1170 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLUMPBERGER, MARTIN
Exec Dt:
09/04/2008
2
PEIST, RALF
Exec Dt:
09/09/2008
Assignee
1
QIAGEN GMBH
QIAGEN STR. 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090202998
12097488
Correspondence name and address
WOMBLE CARLYLE SANDRIDGE AND RICE
1201 WEST PEACHTREE STREET
ATALNTA, GA 30309
Assignment: 2
Reel/Frame:024154/0493   Pages: 5
Recorded: 03/29/2010
Attorney Dkt #:770025.421USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTOFFEL, GABRIELE
Exec Dt:
02/23/2010
2
SCHLUMPBERGER, MARTIN
Exec Dt:
02/26/2010
3
GLOWATZ, HEIKE
Exec Dt:
02/18/2010
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8563262
US20100209993
12680515
Correspondence name and address
QING LIN, PH.D.
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 3
Reel/Frame:027650/0149   Pages: 3
Recorded: 02/03/2012
Attorney Dkt #:0051-0051-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGER, THORSTEN
Exec Dt:
12/07/2011
2
SCHLUMPBERGER, MARTIN
Exec Dt:
12/13/2011
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120132853
13321468
Correspondence name and address
THOMAS A. HAAG
1909 K STREET, NW
SUITE 1120
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:027664/0751   Pages: 3
Recorded: 02/07/2012
Attorney Dkt #:0051-0051-US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGER, THORSTEN
Exec Dt:
12/07/2011
2
SCHLUMPBERGER, MARTIN
Exec Dt:
12/13/2011
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120132853
13321468
Correspondence name and address
THOMAS A. HAAG
1909 K STREET NW
SUITE 1120
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:029908/0747   Pages: 4
Recorded: 03/01/2013
Attorney Dkt #:770025.444USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLLAENDER, VERA
Exec Dt:
02/06/2013
2
CHRISTOFFEL, GABRIELE
Exec Dt:
02/05/2013
3
SCHLUMPBERGER, MARTIN
Exec Dt:
02/07/2013
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11542494
US20130164825
13820228
Correspondence name and address
QING LIN, PH.D.
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 6
Reel/Frame:030469/0182   Pages: 14
Recorded: 05/22/2013
Attorney Dkt #:770025.449USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERBACHER, CHRISTOPH
Exec Dt:
03/12/2013
2
HOLLAENDER, VERA
Exec Dt:
02/02/2013
3
MUELLER, MARKUS
Exec Dt:
02/06/2013
4
SCHLUMPBERGER, MARTIN
Exec Dt:
02/07/2013
5
SCHMIDT, MARION
Exec Dt:
04/16/2013
6
SPRENGER-HAUSSELS, MARTIN
Exec Dt:
04/15/2013
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130231460
13821509
Correspondence name and address
QING LIN, PH.D.
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 7
Reel/Frame:030680/0588   Pages: 3
Recorded: 06/25/2013
Attorney Dkt #:770025.450USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLUMPBERGER, MARTIN
Exec Dt:
06/19/2013
Assignee
1
QIAGEN GMBH
QIAGEN STR. 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9097628
US20130280728
13996437
Correspondence name and address
QING LIN
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 8
Reel/Frame:035069/0361   Pages: 4
Recorded: 03/02/2015
Attorney Dkt #:770025.461USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLUMPBERGER, MARTIN
Exec Dt:
02/25/2015
2
SCHROER, STEFANIE
Exec Dt:
02/25/2015
3
HOLLANDER, VERA
Exec Dt:
02/20/2015
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10329553
US20150232831
14425252
Correspondence name and address
QING LIN, PH.D.
SEED IP LAW GROUP
701 5TH AVE, SUITE 5400
SEATTLE, WA 98104
Assignment: 9
Reel/Frame:035180/0947   Pages: 4
Recorded: 03/17/2015
Attorney Dkt #:770025.460USPC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'NEIL, DOMINIC
Exec Dt:
02/25/2015
2
SCHLUMPBERGER, MARTIN
Exec Dt:
02/25/2015
3
LOEFFERT, DIRK
Exec Dt:
02/13/2015
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150275267
14428586
Correspondence name and address
QING LIN, PH.D.
SEED IP LAW GROUP
701 5TH AVE, SUITE 5400
SEATTLE, WA 98104
Assignment: 10
Reel/Frame:041010/0485   Pages: 3
Recorded: 01/18/2017
Attorney Dkt #:102960-000056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTOFFEL, GABRIELE
Exec Dt:
12/19/2016
2
SCHLUMPBERGER, MARTIN
Exec Dt:
12/19/2016
3
O'NEIL, DOMINIC
Exec Dt:
12/19/2016
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180179514
15129280
Correspondence name and address
SEYFARTH SHAW LLP
975 F STREET
WASHINGTON, DC 20004-1454
Assignment: 11
Reel/Frame:059211/0273   Pages: 3
Recorded: 03/09/2022
Attorney Dkt #:0051-0029US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHRISTOFFEL, GABRIELE
Exec Dt:
12/19/2016
2
SCHLUMPBERGER, MARTIN
Exec Dt:
12/19/2016
3
O'NEIL, DOMINIC
Exec Dt:
12/19/2016
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210380966
17344792
Correspondence name and address
MEDLER FERRO WOODHOUSE & MILLS PLLC
8201 GREENSBORO DRIVE
SUITE 1060
MCLEAN, VA 22102
Assignment: 12
Reel/Frame:046895/0625   Pages: 3
Recorded: 09/18/2018
Attorney Dkt #:43277.1602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLUMPBERGER, MARTIN
Exec Dt:
09/10/2018
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10081838
US20150232926
14398532
Correspondence name and address
LECLAIRRYAN PLLC
2318 MILL ROAD
SUITE 1100
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:052225/0567   Pages: 3
Recorded: 03/25/2020
Attorney Dkt #:0051-0026US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLUMPBERGER, MARTIN
Exec Dt:
02/26/2020
2
CHRISTOFFEL, GABRIELE
Exec Dt:
02/26/2020
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11725200
US20210102189
16650598
Correspondence name and address
MEDLER FERRO WOODHOUSE & MILLS PLLC
8201 GREENSBORO DRIVE
SUITE 1060
MCLEAN, VA 22102
Assignment: 14
Reel/Frame:064100/0952   Pages: 3
Recorded: 06/28/2023
Attorney Dkt #:0051-0026US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLUMPBERGER, MARTIN
Exec Dt:
02/26/2020
2
CHRISTOFFEL, GABRIELE
Exec Dt:
02/26/2020
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230357747
18343296
Correspondence name and address
MEDLER FERRO WOODHOUSE & MILLS PLLC
8201 GREENSBORO DRIVE, SUITE 1060
MCLEAN, VA 22102
Assignment: 15
Reel/Frame:060398/0176   Pages: 4
Recorded: 07/05/2022
Attorney Dkt #:QIA-52630
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLUMPBERGER, MARTIN
Exec Dt:
04/20/2022
2
GRÜNEFELD, PETER
Exec Dt:
04/29/2022
3
BALTES, MARK
Exec Dt:
04/29/2022
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230009972
17785251
Correspondence name and address
RANKIN, HILL & CLARK LLP
P.O. BOX 1150
BONITA SPRINGS, FL 34133-1150
Assignment: 16
Reel/Frame:061642/0920   Pages: 4
Recorded: 11/03/2022
Attorney Dkt #:QIA-52632
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLUMPBERGER, MARTIN
Exec Dt:
04/20/2022
2
SPITZER, KAROLIN
Exec Dt:
04/12/2022
Assignee
1
QIAGEN GMBH
QIAGEN STRASSE 1
HILDEN, GERMANY 40724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230028205
17785478
Correspondence name and address
RANKIN, HILL & CLARK LLP
P.O. BOX 1150
BONITA SPRINGS, FL 34133-1150

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