Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
Reel/Frame: | 003802/0411 | |
| Pages: | 1 |
| | Recorded: | 09/16/1980 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Total properties:
1
|
|
Patent #:
|
|
Issue Dt:
|
03/30/1982
|
Application #:
|
06158243
|
Filing Dt:
|
06/10/1980
|
Title:
|
DRILLING FLUID COMPOSITION
|
|
Assignee
|
|
|
900 S.W.FIFTH AVE. |
A CORP. OF GEORGIA |
PORTLAND, OREGON |
|
Correspondence name and address
|
|
SCHUYLER,BANNER,BIRCH,MCKIE &BECKETT
|
|
1000 CONNECTICUT AVE.
|
|
WASHINGTON,D,C,20036
|
Search Results as of:
05/29/2024 09:08 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
|