Description: 556 organic compounds -- part of the class 532-570 series / 556 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) (1) heavy metal containing (e.g., ga, in or t1, etc.) (51) titanium, zirconium, or hafnium containing (ti, zr, or hf) (54) plural chalcogens bonded directly to the metal (e.g., alkyl titanates, titanic esters, etc.) (56) nitrogen or halogen containing
Hierarchy/Derived subclasses
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Patent Apps in 556/56
Granted Patents in 556/56
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