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, 86 MORRIS AVENUE, SUMMIT, NEW JERSEY 07901 A CORP. OF DE
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004916/0473 | |
| Pages: | 2 |
| | Recorded: | 08/03/1988 | | |
| 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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07229040
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Correspondence name and address
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CHARLES B. BARRIS
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HOECHST CELANESE CORP.
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86 MORRIS AVE.
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SUMMIT, NJ 07901
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Assignment:
2
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| Reel/Frame: | 004917/0614 | |
| Pages: | 2 |
| | Recorded: | 08/15/1988 | | |
| 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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07002345
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Correspondence name and address
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CHARLES B. BARRIS
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CELANESE RESEARCH CO.
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86 MORRIS AVENUE
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SUMMIT, NJ 07901
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Assignment:
3
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| Reel/Frame: | 004976/0978 | |
| Pages: | 2 |
| | Recorded: | 11/04/1988 | | |
| 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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07124743
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Correspondence name and address
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ROBERT L. MITCHELL TECHNICAL CENTER
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HOECHST CELANESE CORPORATION
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86 MORRIS AVENUE
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SUMMIT, NEW JERSEY 07901
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Assignment:
4
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| Reel/Frame: | 005187/0081 | |
| Pages: | 2 |
| | Recorded: | 11/13/1989 | | |
| 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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07441019
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Correspondence name and address
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CHARLES B. BARRIS
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HOECHST CELANESE CORP.
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86 MORRIS AVENUE
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SUMMIT, NJ 07901
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05/23/2024 06:48 AM
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