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: 3
Patent #:
Issue Dt:
09/28/2004
Application #:
10157870
Filing Dt:
05/31/2002
Publication #:
Pub Dt:
12/04/2003
Inventors:
Helmut Horst Tews, Rolf Weis
Title:
PROCESS OF FABRICATING DRAM CELLS WITH COLLAR ISOLATION LAYERS
Assignment: 1
Reel/Frame:
013250/0494Recorded: 08/28/2002Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/27/2002
Exec Dt:
08/27/2002
Assignee:
1730 NORTH FIRST STREET
SAN JOSE, CALIFORNIA 95112
Correspondent:
INFINEON TECHNOLOGIES NORTH AMERICA CORP
ELSA KELLER
C/O SIEMENS CORPORATION, INTEL. PROP.
DEPT., 186 WOOD AVENUE SOUTH,
ISELIN, NJ 08830
Assignment: 2
Reel/Frame:
013722/0972Recorded: 06/10/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/03/2003
Assignee:
ST. MARTIN-STR.53
MUNICH, GERMANY 81541
Correspondent:
SIEMENS CORPORATION
ELSA KELLER
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:
023773/0457Recorded: 01/13/2010Pages: 398
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/25/2006
Assignee:
GUSTAV-HEINEMANN-RING 212
MUNICH, GERMANY 81739
Correspondent:
BARRY E. BRETSCHNEIDER
C/O MORRISON AND FOERSTER LLP
1650 TYSONS BLVD. SUITE 400
MCLEAN, VA 22102

Search Results as of: 05/08/2024 04:18 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