Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 013077/0060 | |
| Pages: | 3 |
| | Recorded: | 07/11/2002 | | |
| Conveyance: | CHANGE OF NAME (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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07/07/1992
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Application #:
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07643840
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Filing Dt:
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01/22/1991
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Title:
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ASPECT RATIO MEASUREMENT
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Patent #:
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Issue Dt:
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07/09/1996
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Application #:
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08209006
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Filing Dt:
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03/10/1994
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Title:
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GRINDING ALKALINE EARTH METAL PIGMENTS
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Patent #:
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Issue Dt:
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11/19/1996
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Application #:
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08302851
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Filing Dt:
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09/16/1994
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Title:
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APPARATUS AND METHOD FOR MEASURING THE AVERAGE ASPECT RATIO OF NON-SPHERICAL PARTICLES IN A SUSPENSIION
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Patent #:
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Issue Dt:
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09/24/1996
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Application #:
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08355038
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Filing Dt:
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12/13/1994
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Title:
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RECOVERY OF WATER AND SOLIDS IN A PAPER MIILL
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Patent #:
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Issue Dt:
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03/31/1998
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Application #:
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08715832
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Filing Dt:
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09/19/1996
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Title:
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PROCESS FOR THE TREATMENT OF WASTE MATERIAL SUSPENSIONS
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Patent #:
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Issue Dt:
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11/03/1998
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Application #:
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08800849
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Filing Dt:
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02/14/1997
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Title:
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PROCESS FOR THE TREATMENT OF WASTE MATERIAL SUSPENSIONS
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Patent #:
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Issue Dt:
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08/11/1998
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Application #:
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08862452
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Filing Dt:
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05/23/1997
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Title:
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A DECANTER CENTRIFUGE FOR SEPARATING FEED SUSPENSION INTO FRACTIONS AND METHOD FOR OPERATING SAME
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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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08992887
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Filing Dt:
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12/18/1997
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Title:
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CEMENTITIOUS COMPOSITIONS AND THEIR USES
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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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09013757
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Filing Dt:
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01/27/1998
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Title:
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WASTE PAPER TREATMENT PROCESS
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Patent #:
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Issue Dt:
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12/21/1999
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Application #:
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09184390
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Filing Dt:
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11/02/1998
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Title:
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PROCESS FOR THE TREATMENT OF AN AQUEOUS SUSPENSION COMPRISING KAOLIN
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Assignee
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| JOHN KEAY HOUSE |
| ST AUSTELL CORNWALL PL25 4DJ, ENGLAND |
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Correspondence name and address
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FINNEGAN, HENDERSON, FARABOW, ETAL
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BRIAN M. BURN
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1300 I STREET, N.W.
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WASHINGTON, D.C. 20005-3315
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