Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
KIEFFER, EDUARD P.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004360/0907 | |
| Pages: | 1 |
| | Recorded: | 02/11/1985 | | |
| 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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06610543
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Correspondence name and address
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JOHN M. DUNCAN
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SHELL DEVELOPMENT CO.,
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PATENTS & LICENSING DIV.,
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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: | 004349/0866 | |
| Pages: | 1 |
| | Recorded: | 01/17/1985 | | |
| 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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06629871
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Correspondence name and address
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JOHN M. DUNCAN
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SHELL DEVEOPMENT 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: | 004489/0160 | |
| Pages: | 1 |
| | Recorded: | 12/16/1985 | | |
| 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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06638815
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Correspondence name and address
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FKIM L. MULLER
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SHELL DEVELOPMENT COMPANY, PAT AND LIC
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P. O. BOX 2463
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HOUSTON, TX 77001
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Assignment:
4
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| Reel/Frame: | 004494/0365 | |
| Pages: | 1 |
| | Recorded: | 01/09/1986 | | |
| 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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06735031
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Correspondence name and address
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LEONARD P. MILLER
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SHELL DEV. CO.
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PATENTS & LICENSING DIV.
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ONE SHELL PLAZA, P. O. BOX 2463
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HOUSTON, TX 77001
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05/29/2024 10:42 AM
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