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 : MARX, STEFAN
Total Assignments: 24
Assignment: 1
Reel/Frame:020958/0738   Pages: 4
Recorded: 05/16/2008
Attorney Dkt #:326302US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2006
2
Exec Dt:
01/15/2007
3
Exec Dt:
12/13/2006
4
Exec Dt:
01/10/2007
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12093961
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:021772/0870   Pages: 5
Recorded: 11/03/2008
Attorney Dkt #:13156-00199-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2007
2
Exec Dt:
04/12/2007
3
Exec Dt:
04/30/2007
Assignee
1
BOSCHSTR. 10
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12297289
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:022148/0257   Pages: 4
Recorded: 01/23/2009
Attorney Dkt #:13156-00199-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2007
2
Exec Dt:
07/12/2007
3
Exec Dt:
04/30/2007
Assignee
1
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE;GVX-C006
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12297289
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:021753/0845   Pages: 5
Recorded: 10/29/2008
Attorney Dkt #:13156-00200-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2007
2
Exec Dt:
04/12/2007
3
Exec Dt:
06/30/2007
Assignee
1
BOSCHSTR. 10
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12297294
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:019841/0636   Pages: 3
Recorded: 09/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2007
2
Exec Dt:
08/17/2007
3
Exec Dt:
08/17/2007
Assignee
1
REIDSTRASSE 7
64295 DARMSTRADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11666718
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 6
Reel/Frame:023635/0519   Pages: 3
Recorded: 12/10/2009
Attorney Dkt #:349767US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2008
2
Exec Dt:
06/17/2008
3
Exec Dt:
06/05/2008
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12597616
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:023278/0972   Pages: 6
Recorded: 09/24/2009
Attorney Dkt #:340704US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2009
2
Exec Dt:
07/02/2009
3
Exec Dt:
07/03/2009
4
Exec Dt:
09/15/2009
5
Exec Dt:
06/22/2009
6
Exec Dt:
06/29/2009
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12447671
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:024644/0959   Pages: 3
Recorded: 07/07/2010
Attorney Dkt #:37998-287862
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/2010
2
Exec Dt:
06/30/2010
3
Exec Dt:
06/30/2010
4
Exec Dt:
06/15/2010
Assignee
1
RIEDSTRASSE 7
DARMSTADT, GERMANY 64295
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12744183
Correspondence name and address
ANN S. HOBBS, PH.D.
VENABLE, LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 9
Reel/Frame:027030/0027   Pages: 5
Recorded: 10/07/2011
Attorney Dkt #:37998-304947
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/15/2011
2
Exec Dt:
08/15/2011
3
Exec Dt:
08/16/2011
4
Exec Dt:
08/24/2011
5
Exec Dt:
08/23/2011
6
Exec Dt:
08/23/2011
7
Exec Dt:
09/02/2011
Assignee
1
RIEDSTRASSE 7
DARMSTADT, GERMANY 64295
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13130980
Correspondence name and address
NANCY J. AXELROD, PH.D.
575 SEVENTH STREET NW
VENABLE LLP
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:032632/0024   Pages: 6
Recorded: 04/09/2014
Attorney Dkt #:BSE0149-00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2013
2
Exec Dt:
07/01/2013
3
Exec Dt:
07/04/2013
4
Exec Dt:
06/28/2013
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14048231
Correspondence name and address
SERVILLA WHITNEY LLC
33 WOOD AVENUE SOUTH
SECOND FLOOR, SUITE 210
ISELIN, NJ 08830
Assignment: 11
Reel/Frame:031913/0656   Pages: 6
Recorded: 01/08/2014
Attorney Dkt #:BSE0167-00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/04/2013
2
Exec Dt:
07/03/2013
3
Exec Dt:
07/04/2013
4
Exec Dt:
07/11/2013
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14090231
Correspondence name and address
SERVILLA WHITNEY LLC
33 WOOD AVENUE SOUTH
SECOND FLOOR, SUITE 210
ISELIN, NJ 08830
Assignment: 12
Reel/Frame:035875/0142   Pages: 6
Recorded: 06/22/2015
Attorney Dkt #:BSE0150-00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2013
2
Exec Dt:
07/05/2013
3
Exec Dt:
07/05/2013
4
Exec Dt:
07/03/2013
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14048358
Correspondence name and address
SERVILLA WHITNEY LLC
33 WOOD AVENUE SOUTH
SUITE 830
ISELIN, NJ 08830
Assignment: 13
Reel/Frame:033647/0073   Pages: 7
Recorded: 09/02/2014
Attorney Dkt #:BSE0148-00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2013
2
Exec Dt:
07/22/2013
3
Exec Dt:
07/22/2013
4
Exec Dt:
07/03/2013
5
Exec Dt:
07/11/2013
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14048223
Correspondence name and address
SERVILLA WHITNEY LLC
33 WOOD AVENUE SOUTH
SECOND FLOOR, SUITE 210
ISELIN, NJ 08830
Assignment: 14
Reel/Frame:037725/0978   Pages: 6
Recorded: 02/12/2016
Attorney Dkt #:074014-0629-US-539227
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2014
2
Exec Dt:
08/22/2014
3
Exec Dt:
08/22/2014
4
Exec Dt:
08/20/2014
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14911884
Correspondence name and address
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE
STE 1410
WILMINGTON, DE 19801
Assignment: 15
Reel/Frame:038532/0428   Pages: 9
Recorded: 05/10/2016
Attorney Dkt #:0000074690US01(BSE0263)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2014
2
Exec Dt:
08/26/2014
3
Exec Dt:
06/23/2014
4
Exec Dt:
08/28/2014
5
Exec Dt:
09/08/2014
6
Exec Dt:
10/22/2014
7
Exec Dt:
10/24/2014
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14897379
Correspondence name and address
SERVILLA WHITNEY LLC
33 WOOD AVENUE SOUTH, SUITE 830
ISELIN, NJ 08830
Assignment: 16
Reel/Frame:037721/0553   Pages: 6
Recorded: 02/12/2016
Attorney Dkt #:074014-0631-US-539199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/02/2014
2
Exec Dt:
09/22/2014
3
Exec Dt:
10/22/2014
4
Exec Dt:
09/02/2014
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14911747
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 17
Reel/Frame:037722/0093   Pages: 6
Recorded: 02/12/2016
Attorney Dkt #:074014-0628-US-539226
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/02/2014
2
Exec Dt:
09/22/2014
3
Exec Dt:
10/22/2014
4
Exec Dt:
09/02/2014
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14911756
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 18
Reel/Frame:037723/0025   Pages: 6
Recorded: 02/12/2016
Attorney Dkt #:074014-0630-US-539224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/02/2014
2
Exec Dt:
09/22/2014
3
Exec Dt:
10/22/2014
4
Exec Dt:
09/02/2014
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14911789
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 19
Reel/Frame:044489/0198   Pages: 10
Recorded: 12/27/2017
Attorney Dkt #:074014-0670(562337)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/2017
2
Exec Dt:
04/18/2017
3
Exec Dt:
08/25/2017
4
Exec Dt:
04/30/2017
5
Exec Dt:
02/03/2017
6
Exec Dt:
06/13/2017
7
Exec Dt:
06/10/2017
8
Exec Dt:
06/10/2017
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15524484
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 20
Reel/Frame:044730/0802   Pages: 9
Recorded: 01/25/2018
Attorney Dkt #:2351-35 (21253/US-MAN)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2017
2
Exec Dt:
12/19/2017
3
Exec Dt:
12/19/2017
4
Exec Dt:
12/19/2017
Assignee
1
DACHAUER STRASSE 667
MÜNCHEN, GERMANY 80995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15851945
Correspondence name and address
CARTER, DELUCA, FARRELL & SCHMIDT LLP
445 BROADHOLLOW ROAD, SUITE 420
MELVILLE, NY 11747
Assignment: 21
Reel/Frame:046272/0230   Pages: 9
Recorded: 07/05/2018
Attorney Dkt #:074014-0682(577653)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2018
2
Exec Dt:
03/28/2018
3
Exec Dt:
04/05/2018
4
Exec Dt:
04/05/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15775657
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 22
Reel/Frame:046439/0411   Pages: 10
Recorded: 07/24/2018
Attorney Dkt #:074014-0684(578106)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2018
2
Exec Dt:
03/28/2018
3
Exec Dt:
04/05/2018
4
Exec Dt:
03/29/2018
5
Exec Dt:
05/04/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15779314
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 23
Reel/Frame:047741/0520   Pages: 9
Recorded: 12/11/2018
Attorney Dkt #:518461US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2018
2
Exec Dt:
09/25/2018
3
Exec Dt:
09/17/2018
4
Exec Dt:
10/28/2018
5
Exec Dt:
11/14/2018
Assignee
1
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16308928
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:048124/0347   Pages: 9
Recorded: 01/24/2019
Attorney Dkt #:518324US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2018
2
Exec Dt:
11/22/2018
3
Exec Dt:
11/14/2018
4
Exec Dt:
11/21/2018
5
Exec Dt:
11/21/2018
Assignee
1
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16308730
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/10/2024 07:29 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