Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 028453/0189 | |
| Pages: | 5 |
| | Recorded: | 06/27/2012 | | |
| Attorney Dkt #: | 0011046-302108 |
| Conveyance: | RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). |
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Total properties:
10
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Patent #:
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Issue Dt:
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10/04/1994
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Application #:
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08006401
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Filing Dt:
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01/21/1993
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Title:
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APPARATUS AND PROCESS FOR DETERMINING FILTER EFFICIENCY IN REMOVING COLLOIDAL SUSPENSIONS
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Patent #:
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Issue Dt:
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07/11/1995
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Application #:
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08093812
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Filing Dt:
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07/19/1993
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Title:
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INTERFEROMETRIC CYLINDER SIZING AND VELOCIMETRY DEVICE
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Patent #:
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Issue Dt:
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06/04/1996
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Application #:
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08204476
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Filing Dt:
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03/01/1994
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Title:
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DRY POWDER DISPERSION SYSTEM
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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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08319660
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Filing Dt:
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10/07/1994
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Title:
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APPARATUS FOR MEASURING PARTICLE SIZES AND VELOCITIES
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Patent #:
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Issue Dt:
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12/08/1998
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Application #:
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08629446
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Filing Dt:
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04/09/1996
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Title:
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APPARATUS FOR DETERMINING POWDER FLOWABILITY
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Patent #:
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Issue Dt:
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11/04/1997
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Application #:
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08677381
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Filing Dt:
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07/05/1996
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Title:
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DEVICE AND PROCESS FOR INTERFEROMETRIC SIZING OF PARTICLES USING SPATIAL FILTERING OF SCATTERED RADIATION
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Patent #:
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Issue Dt:
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10/03/2000
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Application #:
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08939995
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Filing Dt:
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08/29/1997
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Title:
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RESPIRATOR FIT-TESTING WITH SIZE SELECTED AEROSOL
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Patent #:
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Issue Dt:
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12/12/2000
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Application #:
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09023099
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Filing Dt:
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02/13/1998
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Title:
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PORTABLE SYSTEMS AND METHODS FOR DELIVERY OF THERAPEUTIC MATERIAL TO THE PULMONARY SYSTEM
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Patent #:
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Issue Dt:
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12/07/1999
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Application #:
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09042921
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Filing Dt:
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03/17/1998
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Title:
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SYSTEM FOR DETECTING FLUORESCING COMPONENTS IN AEROSOLS
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Patent #:
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Issue Dt:
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09/28/1999
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Application #:
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09053371
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Filing Dt:
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04/01/1998
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Title:
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APPARATUS FOR DETERMINING POWDER FLOWABILITY
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Assignee
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| 333 SOUTH 7TH STREET |
| SUITE 3100 |
| MINNEAPOLIS, MINNESOTA 55402 |
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Correspondence name and address
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MICHAEL L. DEVER
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301 GRANT STREET
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20TH FLOOR
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PITTSBURGH, PA 15219
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