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:
|
02/09/1999
|
Application #:
|
08750829
|
Filing Dt:
|
12/13/1996
|
|
Inventors:
|
HEINZ MUELLER, CLAUS-PETER HEROLD, MATTHIAS FIES, STEPHAN VON TAPAVICZA
|
|
Title:
|
FREE-FLOWING BOREHOLE SERVICING PREPARATIONS CONTAINING LINEAR ALPHA- OLEFINS, MORE PARTICULARLY CORRESPONDING DRILLING FLUIDS
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| TFP/PATENTABTEILUNG |
| DUESSELDORF, GERMANY D-401 |
|
|
|
|
| HENKEL CORPORATION |
| STEVEN J. TRZASKA |
| LAW DEPARTMENT |
| 140 GERMANTOWN PIKE-SUITE 150 |
| PLYMOUTH MEETING, PA 19462 |
|
|
|
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:
05/08/2024 10:41 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
|
