Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
HOECHST CELANESE CORPORATION, ROUTE 202-206 NORTH, SOMERVILLE, NEW JERSEY 08876, A CORP. OF DE
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 004990/0636 | |
| Pages: | 2 |
| | Recorded: | 08/10/1988 | | |
| 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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06940675
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Correspondence name and address
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MR. DONALD R CASADY
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C/O HOECHST CELANESE
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P.O. BOX 9077
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CORPUS CHRISTI, TX 78469
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Assignment:
2
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| Reel/Frame: | 004795/0486 | |
| Pages: | 1 |
| | Recorded: | 10/29/1987 | | |
| 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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07113902
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Correspondence name and address
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DONALD R. CASSADY
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C/O HOECHST CELANESE CORP.
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P. O. BOX 9077
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CORPUS CHRISTI, TX 78408
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Assignment:
3
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| Reel/Frame: | 005104/0804 | |
| Pages: | 1 |
| | Recorded: | 07/25/1989 | | |
| 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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07385136
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Correspondence name and address
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HOECHST CELANESE CORP.
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PATENT DEPT.
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P. O. BOX 32414
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CHARLOTTE, NC 28232
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06/27/2025 07:49 PM
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