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Aug 12, 2015

New Guidelines for the Examination of Polymorph and Salt Patents Issued by the Israeli Patent and Trademark Office

In May 2015, the Israeli Patent and Trademark Office (IL PTO) issued new working guidelines relating to the examination of patent applications claiming crystal and salt forms of known compounds. The guidelines reflect a significantly more restrictive approach than previously enunciated by the IL PTO regarding the patentability of polymorph and salt patents. Specifically, according to […]
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