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 : WINKELMANN, MARION
Total Assignments: 4
Assignment: 1
Reel/Frame:035128/0344   Pages: 7
Recorded: 03/10/2015
Attorney Dkt #:449582US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2013
2
Exec Dt:
10/07/2013
3
Exec Dt:
09/25/2013
4
Exec Dt:
10/10/2013
5
Exec Dt:
09/25/2013
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14427177
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:032262/0026   Pages: 7
Recorded: 02/21/2014
Attorney Dkt #:13111*304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2014
2
Exec Dt:
01/17/2014
3
Exec Dt:
01/17/2014
4
Exec Dt:
01/27/2014
5
Exec Dt:
01/16/2014
Assignee
1
////
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14185967
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
P O BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:045574/0146   Pages: 8
Recorded: 04/18/2018
Attorney Dkt #:27843-1253 0000077981US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2017
2
Exec Dt:
01/03/2017
3
Exec Dt:
01/04/2017
4
Exec Dt:
01/12/2017
5
Exec Dt:
01/09/2017
6
Exec Dt:
01/06/2017
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15769158
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 4
Reel/Frame:056708/0123   Pages: 12
Recorded: 07/17/2020
Attorney Dkt #:525530US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/2018
2
Exec Dt:
09/11/2019
3
Exec Dt:
10/31/2019
4
Exec Dt:
06/08/2018
5
Exec Dt:
06/08/2018
6
Exec Dt:
06/08/2018
Assignee
1
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16605700
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/21/2024 04:55 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