| Application number | Title of the application | Filing Date | Status |
|---|
| 07/710963 | ACID-TO-ALKALINE PAPERMAKING PROCESS | Jun 5, 1991 | Abandoned |
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[patent_issue_date] => 1992-09-15
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| 07/701152 | PRODUCTION OF PAPER AND PAPER PRODUCTS | May 16, 1991 | Abandoned |
Array
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Array
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| 07/696850 | COMPOSITE COMPRISING PAPER AND ELECTRO-CONDUCTING POLYMERS AND ITS PRODUCTION PROCESS | May 6, 1991 | Abandoned |
| 07/695198 | WET STRENGTH RESIN COMPOSITION | May 2, 1991 | Abandoned |
Array
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| 07/691991 | COMPOSITE FIBERBOARD AND PROCESS OF MANUFACTURE | Apr 25, 1991 | Abandoned |
Array
(
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| 07/689992 | METHOD OF PRODUCING MULTI-PLY PAPER AND BOARD PRODUCTS EXHIBITING INCREASED STIFFNESS | Apr 22, 1991 | Abandoned |
| 07/688421 | COMPOSITES FROM WET FORMED BLENDS OF GLASS AND THERMOPLASTIC FIBERS | Apr 21, 1991 | Abandoned |
| 07/687461 | METHOD FOR SIZING OF PAPER | Apr 17, 1991 | Abandoned |