This is why a “Freedom to Operate” search is a fundamental task to carry out before filing a patent, precisely to:
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Ensure its feasibility;
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Protect the company from the risk of economic damage;
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Avoid having to withdraw a product from the market after it has already been marketed (having clearly already invested time and money).
In addition, it allows to:
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Avoid legal disputes for the infringement of patent rights which damages third parties;
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Focus a company's research and development on products or processes that are not yet protected by third-party patents.