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: | 006435/0299 | |
| Pages: | 60 |
| | Recorded: | 02/16/1993 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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Application #:
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05724387
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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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08/16/1988
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Application #:
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06940460
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Filing Dt:
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12/11/1986
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Title:
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RECOVERY OF LIGNIN
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Patent #:
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Issue Dt:
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03/23/1993
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Application #:
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07530179
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Filing Dt:
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05/29/1990
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Title:
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RUBBER COMPOSITIONS CONTAINING HIGH PURITY LIGNIN DERIVATIVES
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Assignee
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| 770 MAIN STREET |
| MONOCTON, NEW BRUNSWICK, CANADA |
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Correspondence name and address
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LOUIS M. HEIDELBERGER
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REED SMITH SHAW & MCCLAY
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2500 ONE LIBERTY PLACE
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1650 MARKET STREET
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PHILADELPHIA, PA 19103
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