Tax regulations PATENTS Taxes applicable to patents and certificates of addition UTILITY MODELS Taxes related to utility models BRANDS Taxes related to product and service trademarks INDUSTRIAL DESIGNS AND MODELS Taxes relating to industrial designs and models TRADE NAMES Trade name taxes PLANT OBTENTIONS Taxes applicable to plant varieties GEOGRAPHICAL INDICATIONS Taxes related to geographical indications VARIOUS TAXES Various taxes MADRID REGULATIONS Regulations relating to the international registration of trademarks MADRID TAXES Taxes applicable to international trademarks at OAPI INTEGRATED CIRCUIT CONFIGURATION DIAGRAMS (TOPOGRAPHS) Taxes related to integrated circuit layout diagrams (topographies)