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Intellectual Property

Filed Patent Applications: 1393 since 1990

List according to the International Patent Classification Scheme


Use the function Find of your browser (press the keyboard Control+F or CMD+F) to find an IPC code in the List. (Only some pages are available in English at this moment)
Legenda: Código IPC (Número de patentes)
SECTION A - HUMAN NECESSITIES - 610
SECTION B - PERFORMING OPERATIONS; TRANSPORTING - 167
SECTION C - CHEMISTRY; METALLURGY - 799
SECTION D - TEXTILES; PAPER - 12
SECTION E - FIXED CONSTRUCTIONS - 10
SECTION F - MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING - 16
SECTION G - PHYSICS - 284
SECTION H - ELECTRICITY - 88