Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
CELANESE HOLDING GMBH
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 019035/0824 | |
| Pages: | 3 |
| | Recorded: | 03/21/2007 | | |
| Attorney Dkt #: | 8577*50 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3F YAMASHO BUILDING |
| 2-14 HIGASHI-MITSUKI, SAYAMA-SHI |
| SAITAMA, JAPAN 350-1302 |
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App #
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NONE
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09269433
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Correspondence name and address
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ASHLEY I. PEZZNER
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1007 NORTH ORANGE STREET, P.O. BOX 2207
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THE NEMOURS BUILDING
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WILMINGTON, DE 19899
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Assignment:
2
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| Reel/Frame: | 020491/0582 | |
| Pages: | 5 |
| | Recorded: | 02/11/2008 | | |
| Attorney Dkt #: | 3799.1009 - 1012-000 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| INDUSTRIEPARK HOCHST |
| FRANKFURT AM MAIN, GERMANY D-65926 |
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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:
3
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| Reel/Frame: | 020746/0592 | |
| Pages: | 2 |
| | Recorded: | 04/02/2008 | | |
| Attorney Dkt #: | 3624.1000-000 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| MAXIMILLANSTRASSE 10 |
| MANNHEIM, GERMANY 68165 |
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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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Assignment:
4
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| Reel/Frame: | 020708/0074 | |
| Pages: | 2 |
| | Recorded: | 03/20/2008 | | |
| Attorney Dkt #: | 3799.1008-000 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| INDUSTRIEPARK HOCHST |
| FRANKFURT AM MAIN, GERMANY D-65926 |
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Pat #
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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, MA 01742-9133
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05/10/2024 03:58 AM
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