Patent search
Here you will find a number of links to the official patent search services in several countries. In them you will find patented inventions but keep in mind that not only patented inveciones are an impediment to filing a patent but unpatented inventions are too. If you want a complete search of the state of the art you have to hire the services of Intellectual Property Firm specialized in patent search .
If you wish to register a patent or utility model, it is also advisable to hire the services of a professional.
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Patent search
Google patent
Search patents Spain
Esp@cenet
Spanish patents
search for international patents
latipat
Spanish patents examples
How to know if an idea is patented
Spanish Patent and Trademark Office telephone
How to register a patent
Registration of patents and utility models
Oepm sitadex
Patent Attorney
Patent Law
