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Hydrometallurgical recovery of metal values

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
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Hydrometallurgical treatment of metallurgical dust

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group iva metal
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Hydrometallurgical treatment of soluble silicate-bearing zinc ma

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group iib metal
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Hydrometallurgical treatment process for extraction of...

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Platinum group metal
Reexamination Certificate

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Hydrometallurical recovery of copper and zinc from complex sulfi

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
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Hydroperoxy group-containing aluminum compound and method of mak

Chemistry of inorganic compounds – Oxygen or compound thereof – Peroxide
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Hydrophilic diamond particles and method of producing the same

Chemistry of inorganic compounds – Carbon or compound thereof – Elemental carbon
Reexamination Certificate

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Hydrophilic precipitated silica for defoamer formulations

Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing
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Hydrophobic catalytic materials and method of forming the same

Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Molecular oxygen or ozone component
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Hydrophobic catalytic materials and method of forming the same

Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Mixture is exhaust from internal-combustion engine
Reexamination Certificate

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Hydrophobic fumed silica and silicone rubber materials...

Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing
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Hydrophobic multicomponent catalyst useful for direct...

Chemistry of inorganic compounds – Oxygen or compound thereof – Peroxide
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Hydrophobic precipitated silica granules

Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing
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Hydrophosphide-group containing multi-metal inorganic polymeric

Chemistry of inorganic compounds – Phosphorus or compound thereof
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Hydrosilyl-modified polycarbosilane precursors for silicon carbi

Chemistry of inorganic compounds – Silicon or compound thereof – Binary compound
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Hydrosulfide-groups containing multi-metal inorganic polymeric c

Chemistry of inorganic compounds – Sulfur or compound thereof
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Hydrosulfite production

Chemistry of inorganic compounds – Sulfur or compound thereof – Oxygen containing
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Hydrotalcite compounds of low uranium (U) content and...

Chemistry of inorganic compounds – Carbon or compound thereof – Oxygen containing
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Hydrotalcite-like materials having a sheet-like morphology and p

Chemistry of inorganic compounds – Carbon or compound thereof – Oxygen containing
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Hydrotalcites having a hexagonal needle-like crystal structure a

Chemistry of inorganic compounds – Phosphorus or compound thereof – Oxygen containing
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