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The US Patent and Trademark Office (USPTO) on March 4 issued new guidelines with far-reaching consequences for the biotech industry. Following publication of the Guidance for Determining Subject Matter Eligibility of Claims Reciting or Involving Laws of Nature, Natural Phenomena, & Natural Products, it is now a lot harder than before for companies to patent natural products, such as antibiotics and therapeutically useful toxins, nucleic acids, peptides and proteins. ¡°Many legal practitioners have raised a concern that the guidelines impose a new test for patent eligibility that is stricter than is required by law,¡± says Kirsten Gr¨¹neberg, attorney at law and partner at Oblon Spivak in Alexandria, Virginia.
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  • 2014-05-22 16:44:33, 2.66 M

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