Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 021547/0329 | |
| Pages: | 6 |
| | Recorded: | 09/18/2008 | | |
Attorney Dkt #: | HQ001 |
Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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11/26/2002
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Application #:
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09581734
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Filing Dt:
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08/11/2000
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Title:
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METHOD FOR WELDING A QUARTZ GLASS TUBE FOR USE AS AN OPTICAL FIBER PREFORM
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Patent #:
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Issue Dt:
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07/30/2002
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Application #:
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09582956
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Filing Dt:
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07/07/2000
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Title:
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ROD IN TUBE METHOD OF FORMING A FIBER PREFORM, WITH MAINTAINING A GAS SUPPLY UNTIL AFTER AN END IS STRETCHED
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Patent #:
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Issue Dt:
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08/19/2003
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Application #:
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09844119
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Filing Dt:
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04/27/2001
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Publication #:
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Pub Dt:
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07/25/2002
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Title:
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METHOD FOR MEASURING CONCENTRATION OF TRACE AMOUNT OF OH-GROUPS CONTAINED IN QUARTZ GLASS
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Assignee
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QUARZSTRASSE |
HANAU, GERMANY D63450 |
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Correspondence name and address
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STEVEN M. HOFFBERG
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10 BANK STREET, SUITE 460
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MILDE & HOFFBERG LLP
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WHITE PLAINS, NY 10606
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