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

Reel/Frame:009692/0391   Pages: 3
Recorded: 01/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/10/2001
Application #:
09131953
Filing Dt:
08/11/1998
Title:
CRYSTALLINE 10,10-BIS ( ( 2- FLUORO-4- PYRIDINYL) METHYL)-9 (10H)- ANTHRACENONE AND AN IMPROVED PROCESS FOR PREPARING THE SAME
Assignors
1
Exec Dt:
08/06/1998
2
Exec Dt:
08/05/1998
3
Exec Dt:
07/31/1998
4
Exec Dt:
08/05/1998
5
Exec Dt:
07/22/1998
Assignee
1
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Correspondence name and address
DUPONT PHARMACEUTICALS COMPANY
M. R. BROWER
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DE 19898

Search Results as of: 05/22/2024 05:03 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