| Application number | Title of the application | Filing Date | Status |
|---|
| 07/998654 | SPHERICAL PERFLUOROETHERS | Dec 27, 1992 | Abandoned |
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| 07/981962 | PROCESS FOR THE SELECTIVE CONVERSION OF NITROGEN COMPOUNDS IN A HALOGENATED ORGANIC STREAM | Nov 24, 1992 | Abandoned |
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| 07/974710 | CHEMICAL PROCESS | Nov 11, 1992 | Abandoned |
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