companydirectorylist.com  Global Business Directories and Company Directories
Search Business,Company,Industry :


Country Lists
USA Company Directories
Canada Business Lists
Australia Business Directories
France Company Lists
Italy Company Lists
Spain Company Directories
Switzerland Business Lists
Austria Company Directories
Belgium Business Directories
Hong Kong Company Lists
China Business Lists
Taiwan Company Lists
United Arab Emirates Company Directories


Industry Catalogs
USA Industry Directories














  • About Google Patents
    About Google Patents Overview Search and read the full text of patents from around the world
  • About Google Patents
    To make prior art searching easier, Google Patents includes a copy of the technical documents and books indexed in Google Scholar and Google Books These documents have been machine-classified using the Cooperative Patent Classification scheme commonly used in patent searching to make finding documents easier
  • Searching - Google Help
    You can also enter "exact phrases" and metadata restricts assignee:"Google Inc", inventor:page, and before:2001 Note: inventor and assignee names must be entered using the prefixes If you are looking for prior art, check the "Include non-patent literature" box to include results from Google Scholar
  • Privacy and Security - Google Help
    How does Google protect my information? Access to Google Patents is encrypted over HTTPS For more information, please read about Google's security and Frequently Asked Questions How does Google use information provided through patent search queries? When Google Patents receives a search request, it is processed automatically by computers
  • Google patents doesnt work - Google Search Community
    Google patents doesn't work When I click on search button on google patents nothing is happened I tried to search from 2 different networks and 3 different PCs and I get the same issue in all of them When I tried search throw the phone it worked
  • About Google Patents
    The search results page contains the results of the search query on the left (or top on smaller screens) Results are sorted by relevance by default, and can be sorted by newest or oldest filing date
  • Result viewer - Google Help
    When clicking on a search result, you'll be taken to either a patent result or a non-patent result snippet If you edit your search while on a result page, you need to click the "Back To X Results" b
  • 请问如何搜索查询美国专利? - 知乎
    让中国的智力资源获得全世界的承认并实现其公允的价值 查询美国专利申请,通常可以通过美国专利商标局(USPTO)、欧洲专利局(EPO)、免费专利在线(FPO)、SOOPAT(专利数据搜索引擎)、Google Patents,等等官方数据库及专利搜索引擎进行搜索,详细如下:




Business Directories,Company Directories
Business Directories,Company Directories copyright ©2005-2012 
disclaimer