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: | 014277/0667 | |
| Pages: | 6 |
| | Recorded: | 07/18/2003 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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02/28/1989
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Application #:
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07085082
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Filing Dt:
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08/11/1987
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Title:
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SELF-REGULATING AIR IONIZING APPARATUS
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Patent #:
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Issue Dt:
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09/12/2000
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Application #:
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08418267
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Filing Dt:
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04/06/1995
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Title:
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SELF-BALANCING BIPOLAR AIR IONIZER
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Patent #:
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Issue Dt:
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07/27/1999
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Application #:
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08966638
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Filing Dt:
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11/10/1997
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Title:
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METHOD AND APPARATUS FOR AIR IONIZATION
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Patent #:
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Issue Dt:
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07/11/2000
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Application #:
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09103796
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Filing Dt:
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06/24/1998
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Title:
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SAFETY CIRCUITRY FOR ION GENERATOR
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Patent #:
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Issue Dt:
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10/10/2000
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Application #:
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09311775
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Filing Dt:
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05/13/1999
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Title:
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APPARATUS AND METHOD FOR MONITORING OF AIR IONIZATION
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Patent #:
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Issue Dt:
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12/11/2001
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Application #:
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09519159
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Filing Dt:
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03/06/2000
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Title:
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Ionizing bar and method of its fabrication
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Patent #:
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Issue Dt:
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07/10/2001
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Application #:
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09590193
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Filing Dt:
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06/08/2000
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Title:
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Apparatus and method for monitoring of air ionization
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Assignee
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| 3600 WEST LAKE AVENUE |
| GLENVIEW, ILLINOIS 60025 |
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Correspondence name and address
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AKIN GUMP STRAUSS ET AL.
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PATRICK H. MADAMBA, JR.
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2005 MARKET STREET, SUITE 2200
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ONE COMMERCE SQUARE
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PHILADELPHIA, PA 19103
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