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All countries > Brazil > Rio de Janeiro-RJ patent applications Rio de Janeiro-RJ, BrazilPatent applications with an agent or inventor associated with Rio de Janeiro-RJ, Brazil.20070192608 - Access control system for information services based on a hardware and software signature of a requesting device ### The listing of Patent Applications for Rio de Janeiro-RJ, Brazil is of recent patent applications only. Freshpatents.com tracks patent applications. The applications are submitted to the USPTO for approval, published and eventually approved or denied. This process is completed in anywhere between 1-3 years time by the USPTO, a US goverment agency not affiliated with Freshpatents.com. Notifiy us with any corrections or comments about Rio de Janeiro-RJ, Brazil patents or the website in general. |