FREE ONLINE PATENT SEARCH SERVICE-SIPO

2017-03-16
Katherine HE
Borsam IP  ————————————————

SIPO provides kinds of free patent search services for public to retrieve the published patent information but most of them are Chinese, so we hereby list the available search links with English service and the simple guidance of how to search online for a Chinese patent.
 
1. Basic search
 
You can visit the English website of SIPO by this link http://english.sipo.gov.cn/ and see the following front page. Looking at the right middle search engineer, input the application number and use the drop-down arrow to change the item into “Application Number”. The knack for use the search is just use the number before the symbol “.”, for example, the application number 201380049078.6, you can just us “201380049078” to retrieve.
 
 
The basic search can only provide you the basic information of the patent, for example, the application/publication number and date, the inventor, the applicant, title and abstract of the patent/application.
 
2. China and Global Patent Examination information Inquiry system
 
You can reach this patent database via http://cpquery.sipo.gov.cn/ and choose the language to show the result on the top of this page.
 
When you reach the search page of the examination information inquiry system, you may use any of the following search item to get the result, for example, we hereby search the patent with application number “201380049078.6”, the knack is to omit the symbol “.” of the application number.

 
From this patent search database, you may get the whole information about the patent application, examination history, payment information and published document.
 
 

我的友情链接:
  • 金沙娱乐官网
  • 葡京网上赌场
  • 威尼斯人网上赌场
  • 澳门西湾赌场网址
  • 利博娱乐
  • 新葡京娱乐场
  • 黄金城娱乐
  • 美高梅官网
  • 金沙网上赌场网址
  • 澳门皇冠娱乐场
  • 真人电子游戏平台
  • uedbe娱乐
  • 正规网上赌场
  • 金沙网上赌场
  • uedbe娱乐
  • 电子商务协会
  • 重庆新闻网
  • 印刷色彩设备
  • 茶叶基地
  • 家具网
  • 有声电台
  • 相声小品资讯
  • 算命先生网
  • 同志网
  • 新闻网
  • 重庆新闻网
  • 舆情新闻网
  • 成人高考
  • 爱站模板网
  • 娱乐资讯
  • 太平洋美女
  • 南宁旅行社
  • 养生网
  • 花卉批发网
  • 好头发网
  • 善林金融网
  • 猎文网
  • 平顶山新闻
  • 中国花卉网
  • IT之家
  • 爱腾讯QQ技术网
  • 菜谱
  • 潮州新闻网
  • 无锡热线
  • 无锡热线
  • 第八站
  • 论剑历史网
  • 历史库
  • 视频音乐合辑
  • 预约挂号网
  • 临汾论坛
  • 伊人衣橱
  • 英雄联盟电视台
  • 零距离QQ网名
  • 路由全搜索网
  • 春晚漫画网