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: | 006615/0200 | |
| Pages: | 6 |
| | Recorded: | 08/02/1993 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
11
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Patent #:
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Issue Dt:
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Application #:
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05336505
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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09/21/1982
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Application #:
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06219502
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Filing Dt:
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12/23/1980
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Title:
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SELF-PURGING CENTRIFUGE
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Patent #:
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Issue Dt:
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03/01/1983
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Application #:
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06254739
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Filing Dt:
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04/16/1981
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Title:
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DEVICE FOR LIMITING VORTEX FLOW
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Patent #:
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Issue Dt:
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12/28/1982
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Application #:
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06254751
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Filing Dt:
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04/16/1981
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Title:
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COOLANT RECOVERY SYSTEM
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Patent #:
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Issue Dt:
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12/28/1982
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Application #:
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06269623
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Filing Dt:
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06/02/1981
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Title:
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HIGH EFFICIENCY SETTLING SYSTEM
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Patent #:
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Issue Dt:
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12/27/1983
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Application #:
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06368648
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Filing Dt:
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04/15/1982
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Title:
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OIL CONCENTRATOR
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Patent #:
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Issue Dt:
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09/27/1983
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Application #:
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06368651
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Filing Dt:
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04/15/1982
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Title:
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MULTI-PHASE SELF PURGING CENTRIFUGE
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Patent #:
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Issue Dt:
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06/04/1985
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Application #:
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06603776
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Filing Dt:
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04/25/1984
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Title:
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FLUID PURIFICATION SYSTEM
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Patent #:
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Issue Dt:
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05/29/1990
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Application #:
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07357685
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Filing Dt:
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05/26/1989
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Title:
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PORTABLE ULTRA-FILTRATION SYSTEM
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Patent #:
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Issue Dt:
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05/25/1993
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Application #:
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07893392
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Filing Dt:
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06/04/1992
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Title:
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AUTOMATIC SPIN DRYER
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Assignee
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| C/O MS. KIRSTEN L. SPECTOR 12TH FLOOR, MS: 01-12-03 |
| 100 FEDERAL STREET |
| BOSTON, MASSACHUSETTS 02110 |
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Correspondence name and address
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CHARLES W. STAVROS, ESQ.
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RIEMER & BRAUNSTEIN
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THREE CENTER PLAZA
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BOSTON, MA 02108
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