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 : CSIHONY, SZILARD
Total Assignments: 25
Assignment: 1
Reel/Frame:020906/0338   Pages: 4
Recorded: 05/06/2008
Attorney Dkt #:325556US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2007
2
Exec Dt:
02/19/2007
3
Exec Dt:
02/20/2007
4
Exec Dt:
02/21/2007
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12092770
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:022011/0051   Pages: 4
Recorded: 12/19/2008
Attorney Dkt #:13111-00112-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2007
2
Exec Dt:
06/26/2007
3
Exec Dt:
06/27/2007
4
Exec Dt:
06/27/2007
Assignee
1
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCHE-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12305499
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:019688/0536   Pages: 8
Recorded: 08/14/2007
Attorney Dkt #:300076US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2007
2
Exec Dt:
07/01/2007
3
Exec Dt:
08/02/2007
4
Exec Dt:
07/03/2007
5
Exec Dt:
07/02/2007
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11564650
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:022655/0785   Pages: 5
Recorded: 05/08/2009
Attorney Dkt #:13779-468
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/11/2008
2
Exec Dt:
02/11/2008
3
Exec Dt:
02/11/2008
4
Exec Dt:
02/12/2008
5
Exec Dt:
02/26/2008
6
Exec Dt:
01/29/2008
7
Exec Dt:
02/20/2008
8
Exec Dt:
02/13/2008
9
Exec Dt:
02/20/2008
10
Exec Dt:
02/13/2008
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12514078
Correspondence name and address
BRINKS, HOFER, GILSON & LIONE
P.O. BOX 1340
MORRISVILLE, NC 27560
Assignment: 5
Reel/Frame:023440/0336   Pages: 4
Recorded: 10/29/2009
Attorney Dkt #:12810-00942-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2009
2
Exec Dt:
07/16/2009
3
Exec Dt:
07/15/2009
Assignee
1
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE, GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12607181
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, SUITE 1100
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:027643/0170   Pages: 4
Recorded: 02/02/2012
Attorney Dkt #:12810*1332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2010
2
Exec Dt:
08/31/2010
3
Exec Dt:
08/29/2010
4
Exec Dt:
08/25/2010
5
Exec Dt:
08/14/2010
6
Exec Dt:
08/27/2010
Assignees
1
-------
LUDWIGSHAFEN, GERMANY 67056
2
------
ST. GERTRAUD/LAVANTTAL, AUSTRIA 9413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13388580
Correspondence name and address
ASHLEY I. PEZZNER
1007 N. ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:026548/0628   Pages: 14
Recorded: 07/06/2011
Attorney Dkt #:377848US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2011
2
Exec Dt:
05/19/2011
3
Exec Dt:
04/04/2011
4
Exec Dt:
05/19/2011
5
Exec Dt:
05/26/2011
6
Exec Dt:
06/10/2011
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13071888
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:033533/0987   Pages: 8
Recorded: 08/14/2014
Attorney Dkt #:074008-1628-US-515466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2013
2
Exec Dt:
02/25/2013
3
Exec Dt:
05/18/2013
4
Exec Dt:
02/27/2013
5
Exec Dt:
02/27/2013
6
Exec Dt:
03/18/2013
Assignee
1
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14378689
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 9
Reel/Frame:030662/0195   Pages: 6
Recorded: 06/21/2013
Attorney Dkt #:417732US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2013
2
Exec Dt:
03/15/2013
3
Exec Dt:
03/18/2013
4
Exec Dt:
03/21/2013
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13923715
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:031907/0057   Pages: 7
Recorded: 01/07/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2013
2
Exec Dt:
09/30/2013
3
Exec Dt:
11/29/2013
4
Exec Dt:
09/18/2013
5
Exec Dt:
09/20/2013
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14046159
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:035736/0417   Pages: 4
Recorded: 05/28/2015
Attorney Dkt #:454240US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2013
2
Exec Dt:
01/14/2014
3
Exec Dt:
02/24/2014
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14648165
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:039836/0182   Pages: 4
Recorded: 09/22/2016
Attorney Dkt #:475349US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2015
2
Exec Dt:
06/08/2015
3
Exec Dt:
06/10/2015
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15123734
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:044378/0699   Pages: 6
Recorded: 12/13/2017
Attorney Dkt #:509554US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2017
2
Exec Dt:
02/13/2017
3
Exec Dt:
02/10/2017
4
Exec Dt:
02/10/2017
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15736013
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:050290/0606   Pages: 16
Recorded: 09/06/2019
Attorney Dkt #:074008-1905-US-592187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2018
2
Exec Dt:
04/10/2018
3
Exec Dt:
04/12/2018
4
Exec Dt:
02/15/2018
5
Exec Dt:
01/16/2018
6
Exec Dt:
01/16/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16491674
Correspondence name and address
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE
SUITE 1410
WILMINGTON, DE 19801
Assignment: 15
Reel/Frame:046531/0772   Pages: 19
Recorded: 07/12/2018
Attorney Dkt #:074008-1847(579328)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2018
2
Exec Dt:
03/23/2018
3
Exec Dt:
03/26/2018
4
Exec Dt:
05/22/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16069583
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 16
Reel/Frame:052106/0034   Pages: 20
Recorded: 03/13/2020
Attorney Dkt #:074008-1923-US-595372
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2018
2
Exec Dt:
05/18/2018
3
Exec Dt:
05/10/2018
4
Exec Dt:
05/09/2018
5
Exec Dt:
05/09/2018
6
Exec Dt:
05/09/2018
7
Exec Dt:
05/09/2018
8
Exec Dt:
05/16/2018
9
Exec Dt:
07/03/2018
10
Exec Dt:
05/09/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16622474
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 17
Reel/Frame:047861/0989   Pages: 4
Recorded: 12/27/2018
Attorney Dkt #:518579US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2018
2
Exec Dt:
08/09/2018
Assignee
1
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16313751
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:047696/0839   Pages: 5
Recorded: 12/06/2018
Attorney Dkt #:518155US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2018
2
Exec Dt:
08/27/2018
Assignee
1
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16307796
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:050282/0172   Pages: 15
Recorded: 09/05/2019
Attorney Dkt #:074008-1874-US-585420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2018
2
Exec Dt:
09/10/2018
3
Exec Dt:
08/23/2018
4
Exec Dt:
08/22/2018
5
Exec Dt:
08/27/2018
6
Exec Dt:
08/22/2018
7
Exec Dt:
08/16/2019
8
Exec Dt:
08/22/2018
9
Exec Dt:
08/23/2018
10
Exec Dt:
08/23/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16322612
Correspondence name and address
ASHLEY I. PEZZNER
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVE.
WILMINGTON, DE 19801
Assignment: 20
Reel/Frame:054443/0062   Pages: 14
Recorded: 11/23/2020
Attorney Dkt #:533586US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2019
2
Exec Dt:
09/19/2018
3
Exec Dt:
09/25/2018
4
Exec Dt:
09/19/2018
5
Exec Dt:
09/21/2018
6
Exec Dt:
09/19/2018
7
Exec Dt:
09/24/2018
8
Exec Dt:
09/26/2018
9
Exec Dt:
10/10/2018
Assignee
1
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17057801
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:055759/0336   Pages: 19
Recorded: 03/29/2021
Attorney Dkt #:074008-2221-US-000223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2019
2
Exec Dt:
03/27/2019
3
Exec Dt:
03/27/2019
4
Exec Dt:
04/03/2019
5
Exec Dt:
04/08/2019
6
Exec Dt:
03/28/2019
7
Exec Dt:
03/27/2019
8
Exec Dt:
03/27/2019
9
Exec Dt:
04/05/2019
10
Exec Dt:
03/27/2019
11
Exec Dt:
10/21/2019
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17281230
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 22
Reel/Frame:058384/0659   Pages: 10
Recorded: 12/14/2021
Attorney Dkt #:074008-US-000344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2019
2
Exec Dt:
08/22/2019
3
Exec Dt:
07/14/2020
4
Exec Dt:
08/22/2019
5
Exec Dt:
10/09/2019
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17619038
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 67056
Assignment: 23
Reel/Frame:058638/0843   Pages: 15
Recorded: 01/13/2022
Attorney Dkt #:074008-US-000350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2019
2
Exec Dt:
08/23/2019
3
Exec Dt:
08/22/2019
4
Exec Dt:
09/11/2019
5
Exec Dt:
10/21/2019
6
Exec Dt:
08/21/2019
7
Exec Dt:
08/22/2019
8
Exec Dt:
08/26/2019
9
Exec Dt:
08/22/2019
10
Exec Dt:
08/22/2019
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17626836
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 67056
Assignment: 24
Reel/Frame:067207/0371   Pages: 14
Recorded: 04/24/2024
Attorney Dkt #:27843-1827 180289US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2019
2
Exec Dt:
09/23/2019
3
Exec Dt:
09/30/2019
4
Exec Dt:
06/19/2019
5
Exec Dt:
06/22/2019
6
Exec Dt:
09/23/2019
7
Exec Dt:
09/23/2019
8
Exec Dt:
07/09/2019
9
Exec Dt:
11/14/2019
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17603250
Correspondence name and address
CHRISTOPHER M. GOFF
ARMSTRONG TEASDALE LLP
7700 FORSYTH BLVD., SUITE 1800
ST. LOUIS, MO 63105
Assignment: 25
Reel/Frame:058298/0141   Pages: 5
Recorded: 11/09/2021
Attorney Dkt #:COC.P181640
Conveyance: CONFIRMATORY ASSIGNMENT
Assignor
1
Exec Dt:
02/21/2021
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17609116
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145

Search Results as of: 05/07/2024 11:33 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