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 #:
6454831
Issue Dt:
09/24/2002
Application #:
09743267
Filing Dt:
04/13/2001
Inventors:
Djamschild Amirzadeh-Asl, Wolfgang Roder, Wolf-Dieter Griebler
Title:
USE OF A FINE-GRAINED PRODUCT PRODUCED DURING THE PRODUCTION OF TITANIUM DIOXIDE
Assignment: 1
Reel/Frame:
011736/0866Recorded: 04/13/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
AMIRZAHEL-ASL, DJAMSCHID
Exec Dt:
03/14/2001
RODER, WOLFGANG
Exec Dt:
03/16/2001
GRIEBLER, WOLF-DIETER
Exec Dt:
03/16/2001
Assignee:
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 2
Reel/Frame:
012342/0803Recorded: 12/05/2001Pages: 3
Conveyance:
RE-RECORD TO CORRECT THE NAME OF THE FIRST ASSIGNOR, PREVIOUSLY RECORDED ON REEL 011736 FRAME 0866, ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors:
AMIRZADEH-ASL, DJAMSCHID
Exec Dt:
03/14/2001
RODER, WOLFGANG
Exec Dt:
03/16/2001
GRIEBLER, WOLF-DIETER
Exec Dt:
03/16/2001
Assignee:
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKURT AM MAIN, GERMANY
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209

Search Results as of: 05/16/2024 05:40 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