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:
|
10/17/1989
|
Application #:
|
07193760
|
Filing Dt:
|
05/13/1988
|
|
Inventors:
|
HELMUT FOELL, VOLKER LEHMANN
|
|
Title:
|
ETCHING METHOD FOR GENERATING APERTURED OPENINGS OR TRENCHES IN LAYERS OR SUBSTRATES COMPOSED OF N-DOPED SILICON
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
|
|
| A CORP. OF GERMANY |
| MUNICH, GERMANY |
|
|
|
|
| HILL, VAN SANTEN, STEADMAN |
| & SIMPSON, 70TH FLR. SEARS TOWER |
| CHICAGO, IL 60606 |
|
|
|
Assignment:
2
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| ST. MARTIN STR. 53 |
| 81541 MUENCHEN, GERMANY |
|
|
|
|
| SCHIFF, HARDIN & WAITE |
| STEVEN H. NOIL |
| 6600 SEARS TOWER |
| 233 S. WACKER DRIVE |
| CHICAGO, IL 60606-6473 |
|
|
Search Results as of:
05/29/2024 03:06 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
|
