Patent Assignment Details
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Reel/Frame: | 004855/0348 | |
| Pages: | 3 |
| | Recorded: | 03/15/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/14/1989
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Application #:
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07168219
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Filing Dt:
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03/15/1988
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Title:
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MULTISTAGE BRIGHTENING OF HIGH YIELD AND ULTRA HIGH-YIELD WOOD PULPS
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Assignee
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570 ST. JOHN'S BOULEVARD, POINTE CLAIRE, A CORP. OF CANADA |
QUEBEC, H9R 3J9, CANADA |
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Correspondence name and address
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LAWRENCE I. FIELD
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3214 PAULINE DRIVE
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CHEVY CHASE, MD 20815
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