Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
Reel/Frame: | 006090/0412 | |
| Pages: | 2 |
| | Recorded: | 04/23/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Total properties:
1
|
|
Patent #:
|
|
Issue Dt:
|
02/23/1993
|
Application #:
|
07856432
|
Filing Dt:
|
03/24/1992
|
Title:
|
REACTIVATION AND PASSIVATION OF SPENT CRACKING CATALYSTS
|
|
Correspondence name and address
|
|
K. K. BRANDES
|
|
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
|
|
P.O. BOX 2443
|
|
BARTLESVILLE, OKLAHOMA 74005
|
Search Results as of:
05/25/2024 11:42 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
|