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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
12159330
Filing Dt:
06/26/2008
Publication #:
Pub Dt:
12/25/2008
Inventors:
R¿diger Sens, Thomas Gessner, Wolfgang Ahlers, Sophia Ebert, Christos Vamvakaris
Title:
Anthraquinone Derivatives as Markers For Liquids
Assignment: 1
Reel/Frame:
021241/0767Recorded: 07/16/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/21/2008
Exec Dt:
02/28/2008
Exec Dt:
03/03/2008
Exec Dt:
03/10/2008
Exec Dt:
03/10/2008
Assignee:
.
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/05/2024 03:35 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