Patent Assignment Details
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| Reel/Frame: | 023331/0718 | |
| Pages: | 4 |
| | Recorded: | 10/06/2009 | | |
| Attorney Dkt #: | PTB-4410-30 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/06/2011
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Application #:
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12448425
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Filing Dt:
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06/19/2009
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Publication #:
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Pub Dt:
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02/25/2010
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Title:
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A PROCESS FOR THE PREPARATION OF SILDENAFIL AND INTERMEDIATES THEREOF
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Assignee
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| 1088 CHUANSHA ROAD |
| PUDONG, SHANGHAI, CHINA 201209 |
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Correspondence name and address
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PAUL T. BOWEN
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NIXON & VANDERHYE P.C.
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901 N. GLEBE ROAD, 11TH FLOOR
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ARLINGTON, VA 22203
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