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:
|
10/23/1990
|
Application #:
|
07198428
|
Filing Dt:
|
05/25/1988
|
Inventors:
|
HEINZ MUELLER, CLAUS-PETER HEROLD, STEPHAN VON TAPAVICZA
|
Title:
|
COMPOSITIONS FOR FREEING JAMMED DRILL PIPES
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
HENKELSTRASSE 67, POSTFACH 1100 |
D-4000 DUESSELDORF 1, GERMANY |
|
|
|
WAYNE C. JAESCHKE |
PATENT DEPARTMENT |
HENKEL CORP., 300 BROOKSIDE AVENUE |
AMBLER, PA 19002 |
|
|
Assignment:
2
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
HENKELSTRASSE 67 |
DUESSELDORF, GERMANY 40589 |
|
|
|
COGNIS CORPORATION |
JOHN E. DRACH |
300 BROOKSIDE AVENUE |
PATENT DEPARTMENT |
AMBLER, PA 19002 |
|
|
Search Results as of:
05/09/2024 11:12 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
|