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<a accesskey="3" href="page.php?w=Chemical_patent&amp;p=2">3.Next</a>
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<p>A <b>chemical patent</b>, <b>pharmaceutical patent</b> or <b>drug patent</b> is a <a href="page.php?w=patent">patent</a> for an invention in the <a href="page.php?w=chemical_industry">chemical</a> or <a href="page.php?w=pharmaceuticals_industry">pharmaceuticals industry</a>. Strictly speaking, in most jurisdictions, there are essentially no differences between the legal requirements to obtain a patent for an invention in the chemical or pharmaceutical fields, in comparison to obtaining a patent in the other fields, such as in the mechanical field.</p><p>
<a accesskey="3" href="page.php?w=Chemical_patent&amp;p=2">3.Next</a>
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