4. Chemistry of inorganic compounds
  5. Phosphorus or compound thereof
  6. Halogen containing

Dirk Seffer

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Method of preparing inorganic pentafluorides

Chemistry of inorganic compounds – Phosphorus or compound thereof – Halogen containing
Reexamination Certificate

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Method of preparing LiPF.sub.6

Chemistry of inorganic compounds – Phosphorus or compound thereof – Halogen containing
Patent

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Method of recovering iodine

Chemistry of inorganic compounds – Halogen or compound thereof – Elemental halogen
Patent

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Process for preparing 4-fluoro-1,3-dioxolan-2-one

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1246237

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