Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
KIEFFER, EDUARD P.
|
Total Assignments:
4
|
Assignment:
1
|
|
|
Reel/Frame: | 004360/0907 | |
| Pages: | 1 |
| | Recorded: | 02/11/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06610543
|
Correspondence name and address
|
|
JOHN M. DUNCAN
|
|
SHELL DEVELOPMENT CO.,
|
|
PATENTS & LICENSING DIV.,
|
|
P. O. BOX 2463
|
|
HOUSTON, TX 77001
|
|
Assignment:
2
|
|
|
Reel/Frame: | 004349/0866 | |
| Pages: | 1 |
| | Recorded: | 01/17/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06629871
|
Correspondence name and address
|
|
JOHN M. DUNCAN
|
|
SHELL DEVEOPMENT CO.
|
|
ONE SHELL PLAZA -P. O. BOX 2463
|
|
HOUSTON, TX 77001
|
|
Assignment:
3
|
|
|
Reel/Frame: | 004489/0160 | |
| Pages: | 1 |
| | Recorded: | 12/16/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06638815
|
Correspondence name and address
|
|
FKIM L. MULLER
|
|
SHELL DEVELOPMENT COMPANY, PAT AND LIC
|
|
P. O. BOX 2463
|
|
HOUSTON, TX 77001
|
|
Assignment:
4
|
|
|
Reel/Frame: | 004494/0365 | |
| Pages: | 1 |
| | Recorded: | 01/09/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06735031
|
Correspondence name and address
|
|
LEONARD P. MILLER
|
|
SHELL DEV. CO.
|
|
PATENTS & LICENSING DIV.
|
|
ONE SHELL PLAZA, P. O. BOX 2463
|
|
HOUSTON, TX 77001
|
|
Search Results as of:
06/24/2024 02:50 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
|