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: | 009445/0538 | |
| Pages: | 7 |
| | Recorded: | 09/04/1998 | | |
| Conveyance: | SECURITY INTEREST TERMIN. AT 7722/0333 |
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Total properties:
5
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Patent #:
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Issue Dt:
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06/01/1982
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Application #:
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06140881
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Filing Dt:
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04/16/1980
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Title:
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METHOD AND APPARATUS FOR STUDYING SURFACE PROPERTIES
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Patent #:
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Issue Dt:
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12/10/1985
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Application #:
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06488794
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Filing Dt:
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04/26/1983
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Title:
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METHOD AND MEMBER FOR DETECTING AND/OR MEASURING THE CONCENTRATION OF A CHEMICAL SUBSTANCE
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Patent #:
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Issue Dt:
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03/03/1987
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Application #:
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06737534
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Filing Dt:
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05/24/1985
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Title:
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ELLIPSOMETRIC METHOD AND APPARATUS
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Patent #:
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Issue Dt:
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04/07/1987
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Application #:
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06777646
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Filing Dt:
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09/19/1985
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Title:
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ELLIPSOMETRIC METHOD AND APPARATUS FOR STUDYING PHYSICAL PROPERTIES OF THE SURFACE OF A TESTPIECE
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Patent #:
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Issue Dt:
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05/23/1995
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Application #:
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08076719
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Filing Dt:
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06/10/1993
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Title:
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DEVICES FOR DETECTION OF AN ANALYTE BASED UPON LIGHT INTERFERENCE
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Assignee
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| 3003 TASMAN DRIVE |
| SANTA CLARA, CALIFORNIA 95054 |
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Correspondence name and address
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HALE AND DORR LLP
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MICHAEL J. BEVILACQUA, ESQ.
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60 STATE STREET
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BOSTON, MA 02109
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