A61K - Cooperative Patent Classification
A61K - Cooperative Patent Classification
A61K - Cooperative Patent Classification
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CPC - <strong>A61K</strong> - 2013.07 - page 31<br />
<strong>A61K</strong> 31/729 . . . Agar ; Agarose ; Agaropectin<br />
<strong>A61K</strong> 31/731 . . . Carrageenans<br />
<strong>A61K</strong> 31/732 . . . Pectin<br />
<strong>A61K</strong> 31/733 . . . Fructosans, e.g. inulin<br />
<strong>A61K</strong> 31/734 . . . Alginic acid<br />
<strong>A61K</strong> 31/736 . . . Glucomannans or galactomannans, e.g. locust bean gum, guar gum<br />
<strong>A61K</strong> 31/737 . . . Sulfated polysaccharides, e.g. chondroitin sulfate, dermatan sulfate ( <strong>A61K</strong><br />
31/727 takes precedence )<br />
<strong>A61K</strong> 31/738 . . . Cross-linked polysaccharides<br />
<strong>A61K</strong> 31/739 . . . Lipopolysaccharides<br />
<strong>A61K</strong> 31/74 . Synthetic polymeric materials<br />
<strong>A61K</strong> 31/745 . . Polymers of hydrocarbons<br />
<strong>A61K</strong> 31/75 . . . of ethene<br />
<strong>A61K</strong> 31/755 . . Polymers containing halogen<br />
<strong>A61K</strong> 31/76 . . . of vinyl chloride<br />
<strong>A61K</strong> 31/765 . . Polymers containing oxygen<br />
<strong>A61K</strong> 31/77 . . . of oxiranes<br />
<strong>A61K</strong> 31/775 . . . Phenolic resins<br />
<strong>A61K</strong> 31/78 . . . of acrylic acid or derivatives thereof<br />
<strong>A61K</strong> 31/785 . . Polymers containing nitrogen<br />
<strong>A61K</strong> 31/787 . . . containing heterocyclic rings having nitrogen as a ring hetero atom<br />
<strong>A61K</strong> 31/79 . . . . Polymers of vinyl pyrrolidone<br />
<strong>A61K</strong> 31/795 . . Polymers containing sulfur<br />
<strong>A61K</strong> 31/80 . . Polymers containing hetero atoms not provided for in groups <strong>A61K</strong> 31/755 to <strong>A61K</strong><br />
31/795<br />
<strong>A61K</strong> 33/00<br />
Medicinal preparations containing inorganic active ingredients<br />
<strong>A61K</strong> 33/02 . Ammonia ; Compounds thereof<br />
<strong>A61K</strong> 33/04 . Sulfur, selenium or tellurium ; Compounds thereof<br />
<strong>A61K</strong> 33/06 . Aluminium, calcium or magnesium ; Compounds thereof, { e.g. clay }<br />
<strong>A61K</strong> 33/08 . . Oxides ; Hydroxides<br />
<strong>A61K</strong> 33/10 . . Carbonates ; Bicarbonates<br />
<strong>A61K</strong> 33/12 . . Magnesium silicate<br />
<strong>A61K</strong> 33/14 . Alkali metal chlorides ; Alkaline earth metal chlorides<br />
<strong>A61K</strong> 33/16 . Fluorine compounds<br />
<strong>A61K</strong> 33/18 . Iodine ; Compounds thereof<br />
<strong>A61K</strong> 33/20 . Elemental chlorine ; Inorganic compounds releasing chlorine
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