IFI
Patent Intelligence & Technology Report
Standard Industry Code (SIC) to U.S. Classification
Following is a list of SIC Codes and their associated titles for which
corresponding U.S. Classifications are available. The four digit SIC
Codes shown to the left of each title allow you to hyperlink to the
relevant list of U.S. Classifications. You may then use the three digit
U.S. Classification Number in that list to view the companies that
received patents in that subject area.
1300 Petroleum and Natural Gas Extraction
2000 Food and Kindred Products
2200 Textile Mill Products
2810 Industrial Inorganic Chemistry
2820 Plastics Materials and Synthetic resins
2830 Drugs and Medicines
2840 Soaps, Detergents, Cleaners, Perfumes, Cosmetics and Toiletries
2850 Paints, Varnishes, Lacquers, Enamels and Allied Products
2860 Industrial Organic Chemistry
2870 Agricultural Chemicals
2890 Miscellaneous Chemical Products
2900 Petroleum and Coal Products
3000 Rubber and Miscellaneous Plastics Products
3200 Stone, Clay, Glass, and Concrete Products
3310 Blast Furnaces and Basic Steel Products
3320 Iron and Steel Foundries
3330 Nonferrous Metals Refining
3350 Nonferrous Rolling and Drawing
3360 Nonferrous Foundries
3390 Primary Metal Products
3398 Metal Heat Treating
3399 Miscellaneous Primary Metal Products
3400 Fabricated Metal Products
3462 Iron and Steel Forgings
3463 Nonferrous Forgings Rolling Mills
3480 Ordinance except Missiles
3510 Engines and Turbines
3520 Farm and Garden Machinery and Equipment
3530 Construction, Mining and Material Handling Machinery and Equipment
3540 Metal Working Machinery and Equipment
3550 Special Industry Machinery, except Metal Working
3560 General Industrial Machinery and Equipment
3570 Office Computing and Accounting Machines
3580 Refrigeration and Service Industry Machinery
3590 Miscellaneous Machinery except electrical
3610 Electrical Transmission and Distribution Equipment
3620 Electrical Industrial Apparatus
3630 Household Appliances
3640 Electrical Lighting and Wiring Equipment
3650 Radio and Television Receiving Equipment except Communication Types
3660 Communication Equipment
3670 Electronic Components and Accessories
3690 Miscellaneous Electrical Machinery, Equipment and Supplies
3710 Motor Vehicles and other Motor Vehicle Equipment
3720 Aircraft and Parts
3730 Ship and Boat Building and Repairing
3740 Railroad Equipment
3750 Motorcycles, Bicycles and Parts
3790 Miscellaneous Transportation Equipment
3795 Tanks and Tank Components
3800 Professional and Scientific Instruments