skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : WEHMEYER, WOLFGANG
Total Assignments: 20
Assignment: 1
Reel/Frame:028020/0821   Pages: 3
Recorded: 04/10/2012
Attorney Dkt #:P73890US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUEMLER, HOLGER
Exec Dt:
03/14/2012
2
WEHMEYER, WOLFGANG
Exec Dt:
03/14/2012
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9189597
US20120212434
13396100
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH ST NW
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:028255/0739   Pages: 3
Recorded: 05/23/2012
Attorney Dkt #:P73992US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEHMEYER, WOLFGANG
Exec Dt:
05/21/2012
2
WUEPPER, ANDREAS
Exec Dt:
05/22/2012
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120298581
13478362
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:028790/0971   Pages: 4
Recorded: 08/15/2012
Attorney Dkt #:P74053US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLER, TORSTEN
Exec Dt:
07/30/2012
2
KUGELMANN, FRANZ
Exec Dt:
07/30/2012
3
WEHMEYER, WOLFGANG
Exec Dt:
07/26/2012
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE, 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9254464
US20130020250
13551222
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:028944/0552   Pages: 7
Recorded: 09/12/2012
Attorney Dkt #:P74447US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POHLMEIER, ROBERT
Exec Dt:
08/07/2012
2
HERRENBAUER, MICHAEL
Exec Dt:
08/07/2012
3
GOEMPEL-KLEIN, PATRICIA
Exec Dt:
08/20/2012
4
KRAUSE, ALFRED
Exec Dt:
08/07/2012
5
WEHMEYER, WOLFGANG
Exec Dt:
08/07/2012
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE, 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9592329
US20130001165
13634355
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:029455/0045   Pages: 5
Recorded: 12/12/2012
Attorney Dkt #:2565/321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BACHMANN, ANGELIKA
Exec Dt:
11/28/2012
2
HERRENBAUER, MICHAEL
Exec Dt:
11/22/2012
3
WEHMEYER, WOLFGANG
Exec Dt:
11/26/2012
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9913939
US20130110028
13698192
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 6
Reel/Frame:030394/0109   Pages: 3
Recorded: 05/10/2013
Attorney Dkt #:P74361US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEHMEYER, WOLFGANG
Exec Dt:
04/04/2013
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130317420
13891560
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:030735/0517   Pages: 8
Recorded: 07/03/2013
Attorney Dkt #:P74316US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDE, ALEXANDER
Exec Dt:
04/16/2013
2
KOPPERSCHMIDT, PASCAL
Exec Dt:
04/08/2013
3
MOISSL, ULRICH
Exec Dt:
03/21/2013
4
WEHMEYER, WOLFGANG
Exec Dt:
04/08/2013
5
WIKTOR, CHRISTOPH
Exec Dt:
03/21/2013
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9567992
US20130280104
13863527
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
SUITE 600
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:031117/0859   Pages: 6
Recorded: 08/30/2013
Attorney Dkt #:P74808US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINI, MASSIMO
Exec Dt:
05/27/2013
2
VENERONI, ALAIN
Exec Dt:
05/16/2013
3
WEHMEYER, WOLFGANG
Exec Dt:
05/07/2013
4
HOFMANN, WOLFGANG
Exec Dt:
05/07/2013
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE, 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9539387
US20130255834
13992882
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
WASHINGTON, DC 20004-2218
Assignment: 9
Reel/Frame:030690/0768   Pages: 4
Recorded: 06/26/2013
Attorney Dkt #:2565/338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOPPERSCHMIDT, PASCAL
Exec Dt:
05/16/2013
2
WEHMEYER, WOLFGANG
Exec Dt:
05/22/2013
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10183105
US20130303964
13891768
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:031019/0959   Pages: 6
Recorded: 08/15/2013
Attorney Dkt #:2565/342
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONAS, JOERG
Exec Dt:
06/12/2013
2
NIER, VOLKER, DR.
Exec Dt:
06/14/2013
3
WEHMEYER, WOLFGANG
Exec Dt:
06/14/2013
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10532146
US20130327713
13911379
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 11
Reel/Frame:031639/0244   Pages: 3
Recorded: 11/20/2013
Attorney Dkt #:2565/347
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUELSNER, ERIK
Exec Dt:
09/05/2013
2
WEHMEYER, WOLFGANG
Exec Dt:
09/05/2013
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9977868
US20140067416
14017432
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 12
Reel/Frame:036401/0309   Pages: 4
Recorded: 08/24/2015
Attorney Dkt #:P75134US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINI, MASSIMO
Exec Dt:
08/20/2015
2
REITER, REINHOLD
Exec Dt:
08/20/2015
3
WEHMEYER, WOLFGANG
Exec Dt:
08/20/2015
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10226565
US20160000988
14769897
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W.
WASHINGTON, DC 20004-2218
Assignment: 13
Reel/Frame:038105/0640   Pages: 11
Recorded: 03/25/2016
Attorney Dkt #:2565/364US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMNEY, PAUL
Exec Dt:
02/01/2016
2
KOPPERSCHMIDT, PASCAL
Exec Dt:
01/25/2016
3
WEHMEYER, WOLFGANG
Exec Dt:
01/07/2016
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KRÖNER-STR. 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10449285
US20160158430
14905431
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 14
Reel/Frame:038594/0252   Pages: 5
Recorded: 05/13/2016
Attorney Dkt #:2565/365US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARISOTTO, MARIA TERESA
Exec Dt:
03/30/2016
2
WEHMEYER, WOLFGANG
Exec Dt:
01/07/2016
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KRÖNER-STR.1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9962479
US20160250406
14905445
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 15
Reel/Frame:041942/0516   Pages: 6
Recorded: 04/10/2017
Attorney Dkt #:23456-0102US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DÜLSNER, ERIK
Exec Dt:
03/22/2017
2
SCHRÖRS, ALEXANDER
Exec Dt:
03/29/2017
3
WEHMEYER, WOLFGANG
Exec Dt:
04/06/2017
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170326284
15512214
Correspondence name and address
HOLLY C. CHAMBERLAIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 16
Reel/Frame:050509/0670   Pages: 5
Recorded: 09/27/2019
Attorney Dkt #:P75511US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLAN-GALANTE, MARIA
Exec Dt:
04/11/2017
2
DUELSNER, ERIK
Exec Dt:
03/27/2017
3
WEHMEYER, WOLFGANG
Exec Dt:
04/06/2017
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170290969
15512742
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 17
Reel/Frame:042932/0698   Pages: 3
Recorded: 06/21/2017
Attorney Dkt #:3063-045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONAS, JORG
Exec Dt:
06/16/2017
2
WEHMEYER, WOLFGANG
Exec Dt:
04/25/2017
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KRONER-STR. 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10369261
US20170304519
15521307
Correspondence name and address
LUKE A. KILYK
400 HOLIDAY COURT, SUITE 102
KILYK & BOWERSOX, P.L.L.C.
WARRENTON, VA 20186
Assignment: 18
Reel/Frame:043662/0544   Pages: 6
Recorded: 09/22/2017
Attorney Dkt #:728733
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSCHBELL, JÖRG
Exec Dt:
08/29/2017
2
GIALDINI, LUCA
Exec Dt:
09/05/2017
3
BARBIERI, CARLO
Exec Dt:
09/13/2017
4
MARI, FLAVIO
Exec Dt:
09/05/2017
5
WEHMEYER, WOLFGANG
Exec Dt:
09/05/2017
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KRÖNER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10706486
US20180012322
15632823
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601
Assignment: 19
Reel/Frame:045883/0855   Pages: 3
Recorded: 05/23/2018
Attorney Dkt #:P75676US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREUZBERG, URSULA
Exec Dt:
04/04/2018
2
SCHOLZ, CACILIA
Exec Dt:
04/20/2018
3
STUARD, STEFANO
Exec Dt:
04/10/2018
4
WEHMEYER, WOLFGANG
Exec Dt:
04/03/2018
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10668198
US20180236151
15752132
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 20
Reel/Frame:063982/0347   Pages: 6
Recorded: 06/19/2023
Attorney Dkt #:3063-142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINZ, THOMAS
Exec Dt:
05/10/2023
2
REITER, SVEN
Exec Dt:
05/11/2023
3
WEHMEYER, WOLFGANG
Exec Dt:
04/12/2023
4
WIESEN, GERHARD
Exec Dt:
04/12/2023
Assignee
1
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
ELSE-KROENER-STRASSE 1
BAD HOMBURG, GERMANY 61352
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240050903
18268249
Correspondence name and address
KILYK & BOWERSOX, P.L.L.C.
8141 OPAL ROAD
BLDG #3
WARRENTON, VA 20186

Search Results as of: 05/28/2024 07:10 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT