USPC Class Details

Description: 208 mineral oils: processes and products / 208 mineral oils: processes and products/(46) chemical conversion of hydrocarbons (106) cracking (107) hydrogenative (108) catalytic (109) silica or silicate containing catalyst (110) with metal or metal oxide (111.01) with group iii metal, rare earth metal, or metal oxide (i.e., sc, y, al, ga, ln, tl, metal of atomic number 57-71, or oxide thereof) (111.3) with group vi metal or metal oxide (i.e., cr, mo, w, po, or oxide thereof)

Hierarchy/Derived subclasses

208 / 46

-> 106

-> 107

-> 108

-> 109

-> 110

-> 111.01

-> 111.3

uspto searches

Patent Apps in 208/111.3

Granted Patents in 208/111.3

Use the links above or do an advanced search in ppubs for:
(208/111.3.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.

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