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:022132/0640   Pages: 7
Recorded: 01/21/2009
Attorney Dkt #:121/1583US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/15/2012
Application #:
12266368
Filing Dt:
11/06/2008
Publication #:
Pub Dt:
06/18/2009
Title:
DIAMINIUM BIS-3,5-DICARBOXYBENZENSULFONATE AND TRI-DIAMINIUM BIS-3,5-DICARBOXYBENZENSULFONATE AND METHODS FOR PRODUCING SAME
Assignors
1
Exec Dt:
01/19/2009
2
Exec Dt:
01/19/2009
3
Exec Dt:
01/19/2009
4
Exec Dt:
01/19/2009
5
Exec Dt:
01/19/2009
Assignee
1
8235 FORSYTH
4TH FLOOR
CLAYTON, MISSOURI 63105
Correspondence name and address
KIRK A. DAMMAN
500 N. BROADWAY, SUITE 2000
LEWIS, RICE & FINGERSH, L.C., BOX IP
ST. LOUIS, MO 63102

Search Results as of: 05/10/2024 08:19 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