USPC Class Details

Description: 987 organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system / 987 organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system/(300) compound contains both a phosphorus and a metal atom (9/02a) (304) compound contains at least one atom of fe, co, ni, ru, rh, pd, os, ir, or pt (9/02b)

Hierarchy/Derived subclasses

987 / 300-> 304

uspto searches

Patent Apps in 987/304

Granted Patents in 987/304

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(987/304.ccls.)

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