New patent rules are hampering global pharmaceutical giants.

新的专利法规定也限制了制药业的全球巨头。

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Few Indians will be able to afford the drugs once they come to market, especially after patent rules are tightened up.

ECONOMIST: Clinical trials in India

Patent rules can be bent in a variety of ways to delay generic drugmakers from bringing previously patent-protected products to market.

ECONOMIST: The best medicine? | The

It reveals the typical divide between the technology industry, which tends to fear overbroad patents, and the biotechnology and pharmaceuticals industry, which favors more liberal patent rules.

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