Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 012447/0126 | |
| Pages: | 8 |
| | Recorded: | 01/08/2002 | | |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
10
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Patent #:
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Issue Dt:
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02/28/1995
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Application #:
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08061418
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Filing Dt:
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05/12/1993
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Title:
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PHOTO-IONIZATION DETECTOR FOR DETECTING VOLATILE ORGANIC GASES
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Patent #:
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Issue Dt:
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10/01/1996
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Application #:
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08399493
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Filing Dt:
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03/07/1995
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Title:
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PHOTO-IONIZATION DETECTOR FOR DETECTING VOLATILE ORGANIC GASES
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Patent #:
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Issue Dt:
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06/30/1998
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Application #:
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08620635
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Filing Dt:
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03/22/1996
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Title:
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PHOTO-IONIZATION DETECTOR FOR VOLATILE GAS MEASUREMENT
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Patent #:
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Issue Dt:
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05/01/2001
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Application #:
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09177669
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Filing Dt:
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10/22/1998
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Title:
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PHOTO-IONIZATION DETECTOR FOR VOLATILE GAS MEASUREMENT AND A METHOD FOR SELF-CLEANING THE SAME
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Patent #:
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Issue Dt:
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11/06/2001
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Application #:
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09271612
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Filing Dt:
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03/17/1999
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Title:
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DUAL-CHANNEL PHOTO-IONIZATION DETECTOR THAT ELIMINATES THE EFFECT OF ULTRAVIOLET INTENSITY ON CONCENTRATION MEASUREMENTS
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Patent #:
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Issue Dt:
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11/20/2001
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Application #:
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09330522
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Filing Dt:
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06/11/1999
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Title:
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MULTIPLE CHANNEL PHOTO-IONIZATION DETECTOR FOR SIMULTANEOUS AND SELECTIVE MEASUREMENT OF VOLATILE ORGANIC COMPOUND
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Patent #:
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Issue Dt:
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12/25/2001
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Application #:
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09397624
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Filing Dt:
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09/16/1999
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Title:
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ALTERNATING CURRENT DISCHARGE IONIZATION DETECTOR
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Patent #:
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Issue Dt:
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01/21/2003
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Application #:
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09397625
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Filing Dt:
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09/16/1999
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Title:
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SELECTIVELY PHOTO-IONIZATION DETECTOR USING ION MOBILITY SPECTROMETRY
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Patent #:
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Issue Dt:
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10/22/2002
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Application #:
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09574578
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Filing Dt:
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05/17/2000
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Title:
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NON-DISPERSIVE INFRARED GAS SENSOR
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Patent #:
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Issue Dt:
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05/11/2004
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Application #:
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09870179
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Filing Dt:
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05/29/2001
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Publication #:
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Pub Dt:
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12/05/2002
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Title:
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PHOTO-IONIZATION DETECTOR AND METHOD FOR CONTINUOUS OPERATION AND REAL-TIME SELF-CLEANING
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Assignee
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| 10001 N. DE ANZA BLVD. |
| CUPERTINO, CALIFORNIA 95014 |
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Correspondence name and address
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HOPKINS & CARLEY
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ATTN: LIZA GARIBALDI
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70 S. FIRST STREET
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SAN JOSE, CA 95139
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