Chemistry Of Inorganic Compounds Patents (Class 423)
- Organic compound used to form zeolite (Class 423/701)
- Seed used (Class 423/709)
- Aging to induce zeolite formation from inorganic mixture (Class 423/710)
- Synthesized from naturally occurring product (Class 423/712)
- Isomorphic metal substitution (Class 423/713)
- With change of synthesized zeolite morphology (Class 423/716)
- Structure defined X-ray diffraction pattern (Class 423/718)
- Radioactive metal (At. No. 84+ or radioactive isotope of another metal) (Class 423/2)
- Rare earth metal (At. No. 21, 39, or 57-71) (Class 423/21.1)
- Platinum group metal (Ru, Rh, Pd, Os, Ir, or Pt) (Class 423/22)
- Group IB metal (Cu, Ag, or Au) (Class 423/23)
- Group VIIB metal (Mn, Tc, or Re) (Class 423/49)
- Group VIB metal (Cr, Mo, or W) (Class 423/53)
- Group VB metal (V, Nb, or Ta) (Class 423/62)
- Group IVB metal (Ti, Zr, or Hf) (Class 423/69)
- Group VA metal or arsenic (Sb, Bi, or As) (Class 423/87)
- Group IVA metal (Ge, Sn, or Pb) (Class 423/89)
- Group IIB metal (Zn, Cd, or Hg) (Class 423/99)
- Group IIIA metal or beryllium (Al, Ga, In, Tl, or Be) (Class 423/111)
- Iron group metal (Fe, Co, or Ni) (Class 423/138)
- Alkaline earth metal (Mg, Ca, Sr, or Ba) (Class 423/155)
- Alkali metal (Li, Na, K, Rb, or Cs) (Class 423/179)
- Direct contact with molten material (Class 423/210.5)
- Mixture is exhaust from internal-combustion engine (Class 423/212)
- Molecular oxygen or ozone component (Class 423/219)
- Carbon dioxide or hydrogen sulfide component (Class 423/220)
- Nitrogen or nitrogenous component (Class 423/235)
- Halogenous component (Class 423/240R)
- Sulfur or sulfur containing component (Class 423/242.1)
- Organic component (Class 423/245.1)
- Carbon monoxide component (Class 423/246)
- Hydrogen component (Class 423/248)
- Solid component (Class 423/215.5)
- For stabilizing crystal size or shape (Class 423/266)
- Including anticaking or antihygroscopic function (Class 423/267)
- Including corrosion inhibitor (Class 423/269)
- For sulfur trioxide (Class 423/270)
- For hydrogen peroxide (Class 423/272)
- Coating or binder (Class 423/274)
- Additive contains metal, boron, or silicon (Class 423/275)
- Plural metal or metal and ammonium containing (Class 423/463)
- Plural diverse halogens containing (Class 423/466)
- Sulfur containing (Class 423/467)
- Ammonium halide (Class 423/470)
- Ternary compound (Class 423/472)
- Chlorine dioxide (Class 423/477)
- Hydrogen halide (Class 423/481)
- Binary fluorine containing compound (Class 423/489)
- Binary compound containing metal (Class 423/491)
- Elemental halogen (Class 423/500)
Foreign Patent Art Collections
- Plasma energized (Class 423/DIG10)
- High pressure (Class 423/DIG11)
- Molten media (Class 423/DIG12)
- Catalyst contact (Class 423/DIG13)
- Ion exchange; chelation or liquid/liquid ion extraction (Class 423/DIG14)
- Comminution (Class 423/DIG15)
- Fluidization (Class 423/DIG16)
- Microbiological reactions (Class 423/DIG17)
