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工作学习
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学科技术讨论
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哪位大侠知道如何在加申请科技专利??
本人从国内带了一个科技成果,是关于风力发电的。经过查新是加拿大所没有的。问是否可以在加申请专利?申请周期多长?费用多少?谢谢!
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changhuisun
(willard);
2008-12-24
{126}
(#4945021@0)
top by myself
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changhuisun
(willard);
2008-12-25
(#4945905@0)
好奇一下,你怎么知道加拿大没有?有很多专利的坑都有了却没有转化为生产力。记得ontario place就有三个叶子转阿转的。
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c1xwy
(洪兴罩俺去战斗);
2008-12-25
(#4945955@0)
曾经申请过。http://www.cipo.ic.gc.ca/eic/site/cipointernet-internetopic.nsf/eng/wr00142.html?OpenDocument。最难的是对专利的描述。有做专利申请方面的律师,但收费很高,可能要几千D。
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winter_dxd
(winter_dxd(蒙牛));
2008-12-29
(#4951416@0)
Even if you cannot find it in Canada, it does not mean that it's novel - it must not be made to public in any language anywhere in the world before you file an application - although Canada does have one year grace period
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novice
(路漫漫);
2009-1-6
{1027}
(#4964481@0)
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