Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
Reel/Frame: | 006326/0321 | |
| Pages: | 4 |
| | Recorded: | 09/22/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Total properties:
1
|
|
Patent #:
|
|
Issue Dt:
|
08/30/1994
|
Application #:
|
07948670
|
Filing Dt:
|
09/22/1992
|
Title:
|
PROCESS FOR CONVERTING CHROMIUM DIOXIDE MAGNETIC PIGMENT PARTICLES INTO NONMAGNETIC CHROMIUM (III) OXIDE
|
|
Assignee
|
|
|
3M CENTER |
P.O. BOX 33427 |
ST. PAUL, MINNESOTA 55133-3427 |
|
Correspondence name and address
|
|
3M OFFICE OF INTELLECTUAL PROPERTY
|
|
COUNSEL
|
|
DAVID B. KAGAN
|
|
P.O. BOX 33427 - 3M CENTER
|
|
ST. PAUL, MN 55133-3427
|
Search Results as of:
06/08/2024 02:04 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
|