Looks like they applied for a patent here: https://patentscope.wipo.int/search/e...

		foota 9 months ago \| parent \| context \| favorite \| on: Cheap yet ultrapure titanium might enable widespre... Looks like they applied for a patent here: https://patentscope.wipo.int/search/en/detail.jsf?docId=WO20...