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 : WITTROCK, MEIKE
Total Assignments: 11
Assignment: 1
Reel/Frame:015380/0892   Pages: 6
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTROCK, MEIKE
Exec Dt:
10/18/2004
2
ADAM, FRANK
Exec Dt:
10/18/2004
3
BAUMANN, FRANK
Exec Dt:
11/08/2004
4
ANDERSCH, STEFAN
Exec Dt:
11/08/2004
5
WIELAND, STEFAN
Exec Dt:
11/08/2004
Assignee
1
UMICORE AG & CO. KG
RODENBACHER CHAUSSEE 4
D-63403 HANAU-WOLFGANG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030012719
10120277
Correspondence name and address
KALOW & SPRINGUT LLP
TOR SMELAND
488 MADISON AVE - 19TH FL
NEW YORK, NEW YORK 10022
Assignment: 2
Reel/Frame:019760/0458   Pages: 6
Recorded: 08/28/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLUGE, JULIAN
Exec Dt:
07/19/2007
2
GOEBEL, ULRICH
Exec Dt:
07/12/2007
3
WITTROCK, MEIKE
Exec Dt:
07/18/2007
4
KOGEL, MARKUS
Exec Dt:
07/18/2007
5
KREUZER, THOMAS
Exec Dt:
07/16/2007
Assignee
1
UMICORE AG & CO. KG
RODENBACHER CHAUSSEE 4
HANAU-WOLFGANG, GERMANY 63457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090062117
10593986
Correspondence name and address
KALOW & SPRINGUT LLP
WILLIAM D. SCHMIDT, ESQ.
488 MADISON AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:020673/0372   Pages: 4
Recorded: 03/19/2008
Attorney Dkt #:034166.064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTROCK, MEIKE
Exec Dt:
01/22/2008
2
GOEBEL, ULRICH
Exec Dt:
01/24/2008
3
KREUZER, THOMAS
Exec Dt:
01/29/2008
4
CASAPU, CRISTINA MARIA
Exec Dt:
02/07/2008
5
GRUNWALDT, JAN-DIERK
Exec Dt:
02/28/2008
6
MACIEJEWSKI, MAREK
Exec Dt:
02/05/2008
7
BAIKER, ALFONS
Exec Dt:
02/05/2008
Assignee
1
UMICORE AG & CO. KG
RODENBACHER CHAUSSEE 4
HANAU-WOLFGANG, GERMANY 63457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7638452
US20090131243
11995590
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
1230 PEACHTREE STREET, NE
SUITE 3100, PROMENADE II
ATLANTA, GA 30309
Assignment: 4
Reel/Frame:023153/0505   Pages: 4
Recorded: 08/27/2009
Attorney Dkt #:034166.091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKHOFF, STEPHAN
Exec Dt:
06/24/2009
2
WITTROCK, MEIKE
Exec Dt:
08/13/2009
3
GOEBEL, ULRICH
Exec Dt:
07/16/2009
4
MUELLER, WILFRIED
Exec Dt:
06/29/2009
5
KREUZER, THOMAS
Exec Dt:
07/30/2009
Assignee
1
UMICORE AG & CO. KG
RODENBACHER CHAUSSEE 4
HANAU-WOLFGANG, GERMANY 63457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110258982
12304843
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
1230 PEACHTREE STREET, N.E.
SUITE 3100, PROMENADE II
ATLANTA, GA 30309
Assignment: 5
Reel/Frame:024086/0887   Pages: 4
Recorded: 03/16/2010
Attorney Dkt #:034166.112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKHOFF, STEPHAN
Exec Dt:
10/14/2009
2
WITTROCK, MEIKE
Exec Dt:
01/22/2010
3
GOEBEL, ULRICH
Exec Dt:
10/19/2009
4
GRISSTEDE, INA
Exec Dt:
10/27/2009
5
HOYER, RUEDIGER
Exec Dt:
10/13/2009
6
MUELLER, WILFRIED
Exec Dt:
10/14/2009
7
KREUZER, THOMAS
Exec Dt:
10/30/2009
8
CASAPU, MARIA CRISTINA
Exec Dt:
01/15/2010
9
GRUNWALDT, JAN-DIERK
Exec Dt:
12/15/2009
10
MACIEJEWSKI, MAREK
Exec Dt:
11/12/2009
11
BAIKER, ALFONS
Exec Dt:
11/28/2009
Assignee
1
UMICORE AG & CO. KG
RODENBACHER CHAUSSEE 4
HANAU-WOLFGANG, GERMANY D-63457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8383544
US20100300077
12599411
Correspondence name and address
ROBERT G. WEILACHER
1230 PEACHTREE STREET, N.E.
SUITE 3100, PROMENADE II
ATLANTA, GA 30309
Assignment: 6
Reel/Frame:031261/0168   Pages: 4
Recorded: 09/23/2013
Attorney Dkt #:5041.1025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWIATLAK, OLIVER
Exec Dt:
07/11/2013
2
WITTROCK, MEIKE
Exec Dt:
07/11/2013
Assignee
1
DEUTZ AG
OTTOSTRASSE 1
KOELN, GERMANY 51149
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9206722
US20140020364
13940680
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC.
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 7
Reel/Frame:032941/0355   Pages: 4
Recorded: 05/21/2014
Attorney Dkt #:5041.1026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, MARKUS
Exec Dt:
04/14/2014
2
SCHRAML, STEPHAN
Exec Dt:
04/07/2014
3
WITTROCK, MEIKE
Exec Dt:
04/07/2014
Assignee
1
DEUTZ AKTIENGESELLSCHAFT
OTTOSTRASSE 1
KOLN, GERMANY 51149
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9821272
US20150283507
14359753
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL
485 7TH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 8
Reel/Frame:033554/0017   Pages: 3
Recorded: 08/18/2014
Attorney Dkt #:5041.1027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTROCK, MEIKE
Exec Dt:
07/31/2014
2
BEBERDICK, WOLFGANG
Exec Dt:
07/03/2014
Assignee
1
DEUTZ AKTIENGESELLSCHAFT
OTTOSTRASSE 1
KOELN, GERMANY 51149
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9061245
US20150023853
14328243
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL
485 7TH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 9
Reel/Frame:035319/0346   Pages: 4
Recorded: 04/02/2015
Attorney Dkt #:5041.1033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, ULF
Exec Dt:
02/11/2015
2
LEYH, GERALD
Exec Dt:
03/13/2015
3
WITTROCK, MEIKE
Exec Dt:
03/25/2015
Assignee
1
DEUTZ AKTIENGESELLSCHAFT
OTTOSTRASSE 1
KOLN, GERMANY 51149
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9561470
US20150231565
14622469
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL
485 7TH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 10
Reel/Frame:040211/0687   Pages: 4
Recorded: 11/03/2016
Attorney Dkt #:5041.1034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, ULF
Exec Dt:
02/11/2015
2
LEYH, GERALD
Exec Dt:
03/13/2015
3
WITTROCK, MEIKE
Exec Dt:
03/25/2015
Assignee
1
DEUTZ AKTIENGESELLSCHAFT
OTTOSTRASSE 1
KOELN, GERMANY 51149
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9656210
US20150231564
14622416
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL, LLC
589 8TH AVENUE, 16TH FLOOR
NEW YORK, NY 10018
Assignment: 11
Reel/Frame:046503/0442   Pages: 4
Recorded: 07/30/2018
Attorney Dkt #:5041.1034CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, ULF
Exec Dt:
02/11/2015
2
LEYH, GERALD
Exec Dt:
03/13/2015
3
WITTROCK, MEIKE
Exec Dt:
03/25/2015
Assignee
1
DEUTZ AKTIENGESELLSCHAFT
OTTOSTRASSE 1
KOELN, GERMANY 51149
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10060319
US20170218820
15425437
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL LLC
589 AVE, 16TH FLOOR
NEW YORK, NY 10018

Search Results as of: 05/22/2024 12:57 PM
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