Does the patent name a substance?

Does the patent name a substance?

C-POLAR describes NanoFlashing™ as a physical property, not a substance, and that description is the company's own.

A research paper or a patent records its authors' work in their own words, as it stood when it was written. The company's description of the product it sells is the one in its Statement of Classification and on its website. NanoFlashing™ is a permanent positive polarity engineered into filter media itself. It is a physical property of the filter. The polarity is a positive electric charge at rest. A charge is a physical property. It is not a substance or a mixture of substances. The filter therefore incorporates no substance or mixture of substances to perform its intended pesticidal purpose. NanoFlashing™ is patented, and the company does not publish the patent particulars, its claim wording among them. The site states that NanoFlashing™ is a patented technology, and it publishes no patent number, no claim wording, no territory and no status. The company does not publish the composition of the media.

Source: Statement of Classification for the NanoFlashing™ Air Filter, sections 2.1, 2.2 and 3.6, issued by NF Technical Products Inc.; C-POLAR — NanoFlashing™, https://cpolar.tech/nanoflashing/.

Reviewed on 21 September 2026.