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: 3
Patent #:
Issue Dt:
08/26/2008
Application #:
10587361
Filing Dt:
07/26/2006
Publication #:
Pub Dt:
07/05/2007
Inventors:
Peter Erk, Andreas Stohr, Walter Kurtz, Benno Sens, Arno Bohm, Jin Mizuguchi
Title:
BLACK PERYLENE PIGMENTS
Assignment: 1
Reel/Frame:
021261/0888Recorded: 07/21/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/07/2005
Exec Dt:
03/07/2005
Exec Dt:
03/07/2005
Exec Dt:
03/07/2005
Exec Dt:
02/21/2005
Exec Dt:
03/07/2005
Assignee:
.
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
062921/0279Recorded: 03/08/2023Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/14/2008
Assignee:
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY
Correspondent:
ELLEN S. SIMPSON
5555 MAIN STREET
WILLIAMSVILLE, NY 14221
Assignment: 3
Reel/Frame:
062921/0624Recorded: 03/08/2023Pages: 5
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/23/2023
Assignee:
LEEUWENVELDSEWEG 3-T
WEESP, NETHERLANDS 1382LV
Correspondent:
ELLEN S. SIMPSON
5555 MAIN STREET
WILLIAMSVILLE, NY 14221

Search Results as of: 05/03/2024 08:18 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