Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
CELANESE HOLDING GMBH
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 020312/0907 | |
| Pages: | 8 |
| | Recorded: | 12/31/2007 | | |
| Attorney Dkt #: | 3799.0000-000 |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| FRANKFURTER STRASSE 111 |
| KRONBERG IM TAUNUS, GERMANY 61476 |
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10523373
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10525590
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10529993
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10530002
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Correspondence name and address
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STEVEN G. DAVIS, ESQ.
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HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
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530 VIRGINIA ROAD, P.O. BOX 9133
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CONCORD, MA 01742-9133
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Assignment:
2
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| Reel/Frame: | 020659/0878 | |
| Pages: | 10 |
| | Recorded: | 02/29/2008 | | |
| Attorney Dkt #: | 3799.1008-000 |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| FRANKFURTER STRASSE 111 |
| KRONBERG IM TAUNUS, GERMANY 61476 |
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10520326
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Correspondence name and address
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STEVEN G. DAVIS, ESQ.
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HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
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530 VIRGINIA ROAD, P.O. BOX 9133
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CONCORD, MASSACHUSETTS 01742-9133
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Assignment:
3
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| Reel/Frame: | 020991/0396 | |
| Pages: | 4 |
| | Recorded: | 05/14/2008 | | |
| Attorney Dkt #: | 3624.1000-000 |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| FRANKFURT AM MAIN, GERMANY 65926 |
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10478796
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Correspondence name and address
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STEVEN G. DAVIS, ESQ.
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HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
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530 VIRGINIA ROAD
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P.O. BOX 9133
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CONCORD, MA 01742-9133
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05/14/2024 11:00 AM
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