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Espacenet (formerly stylized as esp@cenet) [1] [2] is a free online service for searching patents and patent applications. Espacenet was developed by the European Patent Office (EPO) together with the member states of the European Patent Organisation .
General patent template for citing patents or patent applications from any country is drawn from the espacenet database. Template parameters [Edit template data] Parameter Description Type Status Country code country country-code country two-letter country code (ISO 3166-1 alpha-2); the top 10 countries by patent application in 2011 were: JP=Japan, CN=China, US=United States, KR=South Korea ...
In 2013, with the addition of the United States Patent and Trademark Office (USPTO) and China’s national patent collections the database past the 30 million record mark. [4] [5] In 2014, Espacenet, Patentscope and Depatisnet were the main multinational patent databases offered by patent authorities which are available to the public free of ...
This page was last edited on 26 November 2010, at 06:20 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Baidu Patents – Espacenet – Google Patents – search engine from Google that indexes patents and patent applications from the United States Patent and Trademark Office (USPTO), European Patent Office (EPO), and World Intellectual Property Organization (WIPO). Patentscope –
The European Patent Office is the only body that can perform legally effective publication and registration of European patent applications and patents. It regularly issues warnings about scams by firms and individuals that invite applicants to register patents in unofficial registers or publications. [ 5 ]
At that time, it was known as EPIDOS news, [2] and the name Patent Information News was apparently adopted in 2006. [3] It was published in English, German and French, [2] the three official languages of the EPO. [4] It often contained articles about the online search service Espacenet, patent documentation and search strategies. [5]
List of steam technology patents. This is a list of patents [ 1 ] relating to steam engines , steam locomotives , boilers , steam accumulators , condensers , etc. Belgian patents
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