To find drug formulation information in patents
— Pharmaceutical developtment, Brazil
To review patents of pharmaceutical products
— Pharmaceutical regulatory affairs, India
To locate providers of active pharmaceutical ingredients and obtain any patent information that may apply
— Organic chemist at a generic drug manufacturer, USA
To find patent expirations in Russia
— Pharmaceutical company, Russia
To gain knowledge of expiry of patents in anticipation of generic/biosimilars entering the market
— Clinical pharmacist, state drug formulary committee, USA
This chart shows the drugs with the most patents in China.
Patents must be filed in each country (or, in some cases regional patent office) where patent protection is desired.
The companies with the greatest patent coverage in China are:
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