Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
LEWELLEN, PHILIP C.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004627/0822 | |
| Pages: | 1 |
| | Recorded: | 10/29/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06739573
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Correspondence name and address
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PAUL I. DOUGLAS
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SHELL DEVELOPMENT CO.,
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PATENTS AND LICENSING DIVISION
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P.O. BOX 2463
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HOUSTON, TX 77001
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Assignment:
2
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| Reel/Frame: | 004649/0726 | |
| Pages: | 1 |
| | Recorded: | 01/20/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06739572
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Correspondence name and address
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RICHARD F. LEMUTH
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SHELL DEVELOPMENT CO.,
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DIV. OF SHELL OIL CO.,
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ONE SHELL PLAZA, P. O. BOX 2463
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HOUSTON, TX 77001
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Assignment:
3
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| Reel/Frame: | 007805/0962 | |
| Pages: | 2 |
| | Recorded: | 01/18/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 2463 |
| 900 LOUISIANA |
| HOUSTON, TEXAS 77252 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08265993
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Correspondence name and address
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SHELL OIL COMPANY, INTELLECTUAL PROPERTY
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KIM MULLER
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P.O. BOX 2463
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900 LOUISIANA
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HOUSTON, TX 77252-2463
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Assignment:
4
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| Reel/Frame: | 008487/0338 | |
| Pages: | 2 |
| | Recorded: | 05/02/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 2463 |
| 900 LOUISIANA |
| HOUSTON, TEXAS 77252 |
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Pat #
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Intl #
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App #
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NONE
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08595159
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Correspondence name and address
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SHELL OIL COMPANY
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KIM MULLER
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INTELLECTUAL PROPERTY
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900 LOUISIANA, P.O. BOX 2463
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HOUSTON, TEXAS 77252-2463
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