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 #:
Issue Dt:
12/07/2004
Application #:
09980531
Filing Dt:
10/26/2001
Inventors:
Karl-Heinz Drexhage, Jutta Arden-Jacob, Jorg Frantzeskos, Alexander Zilles
Title:
NOVEL CARBOPYRONINE FLUORESCENT DYES
Assignment: 1
Reel/Frame:
012504/0783Recorded: 11/26/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/25/2001
Exec Dt:
10/25/2001
Exec Dt:
10/25/2001
Assignee:
SCHANZENWEG 50
57076 SIEGEN, GERMANY
Correspondent:
HENRY M. FEIEREISIEN
350 FIFTH AVENUE
SUITE 3220
NEW YORK, NY 10118

Search Results as of: 05/22/2024 11:05 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