A new post-grant review petition has been filed at the Patent Trial and Appeal Board against Straumann USA, LLC, opening what could become a closely watched dispute for practitioners in the dental and medical-device patent space. The proceeding, PGR2026-00070, was filed on August 11, 2026. View full case on Docket Alarm

At this early stage, the PTAB docket identifies Straumann USA, LLC in the case caption, but practitioners will want to watch the filing record closely to confirm the specific patent number at issue, the named petitioner, and the precise claims challenged once the petition and related papers are available through the docket.