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:
|
12/18/1984
|
Application #:
|
06510564
|
Filing Dt:
|
07/05/1983
|
Inventors:
|
ROLF FIKENTSCHER, HERBERT FLEISCHER, SIGISMUND HEIMANN, HEINRICH MERTENS
|
Title:
|
ROCESS FOR DYEING TEXTILE MATERIALS OF POLYACRYLONITRILE : QUATERNIZED PIPERAZINE COPOLYMER AS BASIC DYE RETARDER
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
BERNHARD R. SWICK |
PAT. SEC., BASF WYANDOTTE CORP. |
WYANDOTTE, MI 48192 |
|
|
Assignment:
2
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
RHEINLAND-PFALZ |
6700 LUDWIGSHAFEN,, GERMANY |
|
|
|
BERNHARD R. SWICK |
PAT. SEC., BASF WYANDOTTE CORP. |
WYANDOTTE, MI 48192 |
|
|
Search Results as of:
05/23/2024 08:48 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
|