USPTO Patent Grant US12578593B2: Spiral Dioptre

The United States Patent and Trademark Office (USPTO) has granted patent US12578593B2, titled 'Spiral dioptre with meridians of different optical power,' to assignee SPIRAL. The patent describes an optical device featuring a surface with spiral segments that create varying optical powers along different meridians, resulting in a focused tubular region. The filing date was June 29, 2020, and the patent is set to be granted on March 17, 2026.

This patent grant is primarily an intellectual property matter and does not impose new regulatory obligations on medical device makers or other entities. However, it may impact the competitive landscape for companies involved in the design and manufacturing of ophthalmic lenses and related optical devices. Companies should be aware of this patent's existence and scope when developing or marketing similar technologies to avoid potential infringement issues.