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:013840/0453   Pages: 3
Recorded: 03/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/10/2003
Application #:
09403769
Filing Dt:
11/02/1999
Title:
METHOD FOR PRODUCING PAPER, PAPERBOARD AND CARDBOARD USING AN UNCROSSLINKED FIXING AGENT DURING PAPER STOCK DRAINING
Assignors
1
Exec Dt:
05/14/1998
2
Exec Dt:
05/14/1998
3
Exec Dt:
05/14/1998
4
Exec Dt:
05/14/1998
5
Exec Dt:
05/14/1998
6
Exec Dt:
05/14/1998
7
Exec Dt:
05/14/1998
8
Exec Dt:
05/14/1998
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 23314

Search Results as of: 06/04/2024 02:50 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