The invention patent name: "containing natural rose essence andnatural rose pigment edible water-soluble flavor", patent number:201210581834 - 7.

发明专利名称：“含有天然玫瑰香成份和天然玫瑰色素的食用水溶性香精”，专利号：201210581834•7。

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In private, some executives accuse Mr Allen of behaving like a "patent troll"-a name given to firms that buy up patents solely in order to squeeze money out of companies that allegedly infringe them.

私底下，一些高管指责保罗艾伦行为方式像个“专利流氓“，这个名字是给收购专利，并且指控别的公司侵犯专利权来榨取金钱的人。

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The engines for the company were constructed by the Russian engineer Boris Lutskoy whose name was never mentioned as the company assumed the right to the patent to itself.

这家公司的引擎由俄罗斯工程师Boris Lutskoy构建，公司宣称引擎的专利归戴姆勒独家拥有，却从未提起过Boris Lutskoy这个名字。

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Martin said two generic firms have challenged the patent, but declined to name them.

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The trial goes to the heart of the escalating controversy over how much patent protection pricey brand-name drugs should get.

FORBES: Hard to Swallow

Compared to the past few years, there will simply not be as many big-selling brand-name medicines losing patent protection, which means generic drugmakers cannot simply jumpstart growth by acquiring another generic drugmaker.

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