qlmyself 发表于 2010-6-28 19:03:40

请帮忙分析下美国专利的到期日

最早申请08/102440申请日是1993.9.21,就该申请提交了CIP 5631365,申请日是1994.6.9,就该CIP提交了PCT94/10099,提交日1994.9.14,就该PCT提交了CIP 5767115,提交日1996.3.18,就该CIP提交了CIP 5846966,就5767115提交了再版专利RE37721,提交日2000.6.15,现在问题是:5846966的到期日是1993.9.21,而RE37721到期日是2016.1025,为什么会这样,我的理解是RE37721的到期日应该页是1993.9.21/。请高手指点。

ddparent 发表于 2010-6-29 05:06:21

Re:请帮忙分析下美国专利的到期日

http://www.patentcalculator.com/Default.aspx

Hope this helps.

qlmyself 发表于 2010-6-30 17:51:52

Re:请帮忙分析下美国专利的到期日

谢谢楼上的兄弟。RE37721的到期日是在FDA查到的,应该没有问题,用你提供的网页得到的到期日也是199.9.21,仍然困惑中。

qlmyself 发表于 2010-6-30 17:53:20

Re:请帮忙分析下美国专利的到期日

不知道有没有输入专利号可得到该专利的到期日的?

yjm2008 发表于 2010-7-1 18:56:34

Re:请帮忙分析下美国专利的到期日

US5846966 is listed in the Orange Book for ezetimibe (Zetia) and ezetimibe + simvastatin (Vytorin). It has been granted a six month pediatric extension for both Zetia and Vytorin and now expires March 21 2014.
由上可知US5846966并不是你说的1993.09.21到期。【1993.09.21到期,从逻辑上也说不通啊,你是不是搞错了?!是不是2013.09.21??】
USRE37721 (orignally US5767115) is listed in the Orange Book for ezetimibe (Zetia) and ezetimibe + simvastatin (Vytorin). It has been granted a 497 day extension for ezetimibe, which was limited to 14 years from approval and so expires October 25, 2016. This extension presumably coves both Zetia and Vytorin as a six month pediatric extension has been granted for both, with USRE37721 now expiring April 25 2017 according to the Orange Book.

wolfjin 发表于 2010-7-4 02:47:23

Re:请帮忙分析下美国专利的到期日

楼上说的不错。
美国很特殊的。由于USPTO积压案件过多,导致申请人权利受损,所以有一个延长的法律程序。

zrysprite 发表于 2010-7-5 21:00:41

Re:请帮忙分析下美国专利的到期日

刚查了你说的两个案子,建议你仔细看一下两个案子, 5846966跟5767115, 这两个案子的分案情况并不相同, 一个是有涉及PCT的,一个是没有的.
至于具体的时间就不算了, 计算的时候注意审查期限中的补偿时间,不过这个案子好象是没有的.

qlmyself 发表于 2010-7-7 19:29:40

Re:请帮忙分析下美国专利的到期日

谢谢楼上。
关于期限延长时间,我在美专局的法律状态中,没有发现有按钮“Patent Term Extension History”,很是纳闷啊。而且按理说美专局法律状态中应该有十个按钮,怎么我看到的只有7个,整整少了三个?

ddparent 发表于 2010-7-8 05:16:01

Re:请帮忙分析下美国专利的到期日

The situation might be due to the FDA delay. See 35 USC 156:

http://www.orangebookblog.com/patent_term_extension/

Under § 156, the term of a patent that claims a drug product, a method of using a drug product, or a method of manufacturing a drug product may be extended by up to five years if the drug product was subject to FDA regulatory review prior to its commercial marketing or use.

ddparent 发表于 2010-7-8 05:17:58

Re:请帮忙分析下美国专利的到期日

The situation might be due to the FDA delay. See 35 USC 156:

http://www.orangebookblog.com/patent_term_extension/

Under § 156, the term of a patent that claims a drug product, a method of using a drug product, or a method of manufacturing a drug product may be extended by up to five years if the drug product was subject to FDA regulatory review prior to its commercial marketing or use.
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