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: | 015810/0106 | |
| Pages: | 5 |
| | Recorded: | 03/01/2005 | | |
| Attorney Dkt #: | 263110US2SD |
| Conveyance: | CORPORATE ADDRESS CHANGE |
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Total properties:
6
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Patent #:
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Issue Dt:
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12/30/1997
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Application #:
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08545580
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Filing Dt:
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11/20/1995
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Title:
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INFRARED SPECTROSCOPIC ANALYSIS METHOD FOR GASES AND DEVICE EMPLOYING THE METHOD THEREIN
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Patent #:
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Issue Dt:
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07/28/1998
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Application #:
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08776611
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Filing Dt:
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02/20/1997
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Title:
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ARGON SEPARATION METHOD AND APPARATUS THEREFOR
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Patent #:
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Issue Dt:
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10/13/1998
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Application #:
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08887262
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Filing Dt:
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07/02/1997
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Title:
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INFRARED SPECTROSCOPIC ANALYSIS METHOD FOR GASES AND DEVICE EMPLOYING THE METHOD THEREIN
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Patent #:
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Issue Dt:
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12/14/1999
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Application #:
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09051800
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Filing Dt:
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04/23/1998
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Title:
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METHOD FOR ANALYZING IMPURITIES IN GAS AND ITS ANALYZER
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Patent #:
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Issue Dt:
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03/20/2001
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Application #:
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09169955
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Filing Dt:
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10/13/1998
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Title:
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PROCESS AND APPARATUS FOR SEPARATION OF STABLE ISOTOPE COMPOUND
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Patent #:
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Issue Dt:
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10/08/2002
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Application #:
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09581538
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Filing Dt:
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07/10/2000
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Title:
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METHOD AND APPARATUS FOR ENRICHMENT OF HEAVY COMPONENT OF OXYGEN ISOTOPES
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Assignee
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| 3-26 KOYAMA 1-CHOME |
| SHINAGAWA-KU |
| TOKYO, JAPAN |
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Correspondence name and address
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OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
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1940 DUKE STREET
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ALEXANDRIA, VA 22314
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