Espacenet : free access to millions of patent documents. Find out if your invention is unique or if other inventors have filed patent applications that are considered to be prior art. Search in all data, including full text, per default See.
Depending on availability, the result of your search may. Enter your search terms – CTRL-ENTER expands the field you. Ihre Meinung ist uns sehr wichtig.
Bitte nehmen Sie sich einen Moment Zeit, um drei kurze Fragen zu beantworten. It has revolutionised access to worldwide patent information on the internet, offering easy-to-use features for searching patent information. The data of the Belgian patents are produced by the Belgian Intellectual Property Office (OPRI). Legal status data is data relating to events in the lifetime of a patent.
Patent search A service provided in co-operation with the EPO. Search term(s): Number searches If you have found a number (for example in an article or magazine) but you do not know what it represents (application, publication, priority or NPL reference number, for example) or which country it comes from, you can use the Smart search option to find the relevant document. Patent applications are classified in classification schemes on the basis of their technical content. They are assigned classification symbols, for example A43B49.
The system will find patent documents where the words mouse and trap are less than three words apart in the TXT identifier. Click on Find patents to start your search with the selected symbols. Click on Copy to search form to export the of a classification search to the Advanced search mask.
Within the abstract fiel you can search for between one and ten words. If you enter more than one word (e.g. frame bicycle), only those documents will be retrieved in which all the words appear at some point in the abstract. We provide access to the largest single source of technical information in the world: our databases containing millions of patent documents. This allows you to see what already exists, find out about technical aspects of your competitors’ work or spot trends in technology. Discover the potential.
Cooperative Patent Classification. Der Datenbestand umfasst mehr als 1Millionen Patentdokumente aus der ganzen Welt. Weiterführende Informationen geben Aufschluss darüber, ob ein Patent erteilt wurde und ob es noch in Kraft ist. Trained staff are available to assist public users. First choose the part you want to translate.
Select the target language and then click the red patent translate button. If the text is in English, it can be translated into one of the supported languages. Click here for a table containing the different codes used for the different publication levels in the countries covered.
En del av de äldsta dokumenten är inte sökbara med bibliografiska data, men de kan sökas med hjälp av publiceringsnumren. The of the European Patent Office (EPO). Find information on applying and searching for patents , legal issues on patents , patent grants, rules and regulations about European and international patent applications. It contains information about inventions and technical developments from the 19th century right up to today. The XP number format is: XP followed by a serial number (variable, maximum nine digits).
All EP and Euro-PCT documents (published applications and granted patents ) – regardless of the size of the documents – can also be downloaded via the European publication server. In Smart search , enter one or more keywords as usual, then click Refine search at the top of the Result list to access the full-text databases. You can use the following field identifiers for your search : ftxt = to search full text in the description and claims.
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