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: | 006062/0250 | |
| Pages: | 3 |
| | Recorded: | 02/25/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
6
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Patent #:
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Issue Dt:
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Application #:
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05229547
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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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01/19/1988
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Application #:
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06891316
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Filing Dt:
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07/31/1986
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Title:
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LOW TEMERATURE THERMAL-CHEMICAL PRETREATMENT PROCESS FOR PEAT DEWATERING
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Patent #:
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Issue Dt:
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07/05/1988
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Application #:
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07001432
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Filing Dt:
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01/08/1987
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Title:
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SUBMERSIBLE SEAWATER PUMP SAMPLER
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Patent #:
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Issue Dt:
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06/07/1988
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Application #:
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07040246
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Filing Dt:
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03/26/1987
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Title:
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SOLID ELECTROLYTE FOR OXYGEN SENSOR
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Patent #:
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Issue Dt:
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12/05/1989
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Application #:
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07131026
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Filing Dt:
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12/09/1987
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Title:
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RECOVERY AND PURIFICATION OF SILICA
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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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| OTTAWA, ONTARIO, CANADA K1A OR6 |
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Correspondence name and address
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DIRECTOR
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INTELLECTUAL PEOPERTY SERVICES OFFICE
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NATIONAL RESEARCH COUNCIL OF CANADA
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BLDG. M-58, MONTREAL ROAD
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OTTAWA, ONTARIO, K1A OR6
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