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【知识点讲解】专利族及检索应用
Time: 2025-11-05 Click count: 803

一、什么是专利族

《专利文献与信息》一书写道:

人们把至少有一个优先权相同的、在不同[敏感词]或国际专利组织多次申请、多次公布或批准的内容相同或基本相同的一组专利文献,称为专利族( Patent Family )。同一专利族中的每件专利文献被称为专利族成员( Patent Family Members),简称为同族专利。

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二、专利族的种类

1、简单专利族(Simple Patent Family)

同一专利族中的所有专利族成员共同拥有一个或共同拥有几个优先权,构成简单专利族。

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2、复杂专利族(Complex Patent Family)

同一专利族中的所有专利族成员共同拥有至少一个优先权,构成复杂专利族。

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3、扩展专利族(Extended Patent Family)

同一专利族中的每个专利族成员与该专利族中的至少一个其他专利族成员共同拥有一个优先权,构成扩展专利族。

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4、国内专利族(National Patent Family)

继续、分案申请等原因产生的一组由同一个[敏感词]公布的专利文献,构成国内专利族。

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5、仿专利族(Artificial Patent Family)

没有共同的国际优先权,但内容相同或基本相同,通过智能调查归类组成的由不同[敏感词]出版的一组专利文献,构成仿专利族,也称智能专利族。

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三、专利族检索


1、专利族检索的意义

①了解专利地域效力信息

②解决文种转换或馆藏不足问题

③为审查工作提供参考

④为企业开发产品及占领市场提供参考

⑤为企业了解国外同行专利战略运用提供素材

2、检索网站

①欧洲专利局网站

②印度[敏感词]信息中心网站

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四、专利族解析


1、解析专利族的意义

①弄清一个专利族中有多少专利申请;

②弄清一个专利族中有多少专利族成员;

③弄清一个专利族中的专利族成员之间的关系;

④弄清专利族属于哪种专利族;

⑤了解一项发明创造的技术流向及市场范围;

⑥为同技术领域的企业制定市场战略提供参考。

2、专利族解析表

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专利族解析表包括以下列表项:

①专利申请项,包括:[敏感词],申请号,申请日,主标识,辅助标识;

②专利文献公布项,包括:公布号,公布日,标识;

③专利族解析项,包括:优先权、其他关系,简要说明;

④结论:专利申请数量,专利族成员数量,专利族种类。

⑤例表

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【END】

资料来源:[敏感词]知识产权局讲座课件

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