Patent Assignment Details
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Reel/Frame: | 005970/0039 | |
| Pages: | 4 |
| | Recorded: | 01/13/1992 | | |
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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08/16/1994
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Application #:
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07812534
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Filing Dt:
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12/23/1991
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Title:
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ENHANCEMENT OF PAPER DRY STRENGTH BY ANIONIC AND CATIONIC GUAR COMBINATION
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Correspondence name and address
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ROY V. JACKSON
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HERCULES INC., INTELLECTUAL PROP. SECT.
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HERCULES PLAZA
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WILMINGTON, DE 19894-0001
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