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: 2
Patent #:
Issue Dt:
01/10/2006
Application #:
10297597
Filing Dt:
12/13/2002
Publication #:
Pub Dt:
01/29/2004
Inventors:
Valerie Andre, Werner Bertleff, Oliver Borzyk, Jurgen Huff, Ralf Norenberg et al
Title:
USE OF ACYLATED POLYAMINES FOR THE MODIFICATION OF SURFACES
Assignment: 1
Reel/Frame:
013703/0956Recorded: 02/03/2003Pages: 3
Conveyance:
SEE RECORDING AT REEL 013803 FRAME 0684. DOCUMENT RECORDED OVER TO CORRECT THE RECORDATION DATE FROM 2/03/2003 TO 01/29/2003.
Assignors:
Exec Dt:
11/08/2002
Exec Dt:
11/08/2002
Exec Dt:
11/08/2002
Exec Dt:
11/08/2002
Exec Dt:
11/08/2002
Exec Dt:
11/08/2002
Assignee:
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND ET.
NORMON F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
013803/0684Recorded: 01/29/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/08/2002
Exec Dt:
11/08/2002
Exec Dt:
11/08/2002
Exec Dt:
11/08/2002
Exec Dt:
11/08/2002
Exec Dt:
11/08/2002
Assignee:
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 08/09/2025 08:02 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