Patent purity is the legal characteristics which means that the use of the object of intellectual property in the other country without risk of violation of the exclusive right of the owner and is necessary not only for export of industrial property objects but also for the use in the territory of the Russian Federation.
The specialists of Sojuzpatent provide different kinds of searches:
A detailed opinion reflecting the search results is provided to the client.
- clearance (freedom-to-operate/right-to use) search;
- prior art search, patentability and validity;
- state-of-the-art search;
- title (by owner) patent search;
- search for patent analogues; etc.