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: | 013372/0252 | |
| Pages: | 6 |
| | Recorded: | 10/08/2002 | | |
| Conveyance: | CHANGE OF ADDRESS |
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Total properties:
5
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Patent #:
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Issue Dt:
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07/01/1997
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Application #:
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08464810
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Filing Dt:
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08/09/1995
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Title:
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DRYING AND SEPARATING PROCESS AND PLANT
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Patent #:
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Issue Dt:
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06/02/1998
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Application #:
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08549727
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Filing Dt:
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10/05/1995
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Title:
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PROCESS FOR TREATING SULPHUR-CONTAINING SPENT LIQUOR USING MULTI-STAGE CARBONIZATION
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Patent #:
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Issue Dt:
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03/24/1998
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Application #:
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08669434
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Filing Dt:
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06/21/1996
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Title:
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PROCESS FOR EXTRACTING PURE, COARSE GRAIN SILICIC ACID CRYSTALS FROM SPENT LYE
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Patent #:
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Issue Dt:
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07/07/1998
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Application #:
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08817992
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Filing Dt:
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04/16/1997
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Title:
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COOLING SURFACE CLADDING
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Patent #:
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Issue Dt:
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05/22/2001
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Application #:
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09029136
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Filing Dt:
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05/11/1998
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Title:
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PROCESS AND DEVICE FOR THE SCRUBBING OF ACIDIC GASES
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Assignee
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| WAAGNER-BIRO STRASSE 105 |
| A-8020 GRAZ, AUSTRIA |
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Correspondence name and address
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STEINBERG & RASKIN, P.C.
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PAUL J. HIGGINS
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1140 AVENUE OF THE AMERICAS, 15TH FLOOR
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NEW YORK, NY 10036-5803
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