Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
VAN DONGEN, JOHANNES C. M.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 004707/0393 | |
| Pages: | 1 |
| | Recorded: | 05/12/1987 | | |
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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06832948
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Correspondence name and address
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MARK A. SMITH
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C/O SHELL DEVELOPMENT COMPANY
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PATENTS AND LICENSING
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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: | 005156/0656 | |
| Pages: | 1 |
| | Recorded: | 03/29/1989 | | |
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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07050975
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Correspondence name and address
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MARK A. SMITH
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C/O SHELL OIL COMPANY
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PATENTS & LICENSING
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P. O. BOX 2463
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HOUSTON, TX 77252-2463
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