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:
3
|
Patent #:
|
|
Issue Dt:
|
07/16/1996
|
Application #:
|
08300823
|
Filing Dt:
|
09/02/1994
|
Inventors:
|
LYLE R. KALLENBACH, MARVIN M. JOHNSON, HOWARD F. EFNER
|
Title:
|
USE OF BUTADIENE-STYRENE COPOLYMERS IN CRUDE OILS
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
P.O. BOX 2443 |
C/O RICHMOND, PHILLIPS, HITCHCOCK & FISH |
BARTLESVILLE, OKLAHOMA 74005 |
|
|
|
LUCAS K. SHAY |
PHILLIPS PETROLEUM COMPANY |
C/O RICHMOND, PHILLIPS HITCHCOCK & FISH |
P.O. BOX 2443 |
BARTLESVILLE, OK 74005 |
|
|
Assignment:
2
|
|
|
|
LICENSE (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
44 FRANKLIN STREET |
NASHUA, NEW HAMPSHIRE 03061 |
|
|
|
TESTA, HURWITZ & THIBEAULT |
PATENT ADMINISTRATOR |
HIGH STREET TOWER |
125 HIGH STREET |
BOSTON, MA 02110 |
|
|
Assignment:
3
|
|
|
|
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
600 NORTH DAIRY ASHFORD |
MA 1135 |
HOUSTON, TEXAS 77079-1175 |
|
|
|
CONOCOPHILLIPS COMPANY - IP SERVICES GRO |
600 NORTH DAIRY ASHFORD |
MA 1135 |
HOUSTON, TX 77079-1175 |
|
|
Search Results as of:
05/12/2024 12:28 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
|