USPTO grants patent to Lleida.net, extending 20-year protection for the company's registered electronic notice systemMadrid, March 26, 2026.- The United States Patent and Trademark Office (USPTO) has granted Lleida.net (BME:LLN) (EPA:ALLLN) its ninth patent in the country. The patent, numbered US 12,563,028 B2, covers the company's method for certification of electronic notices under the eIDAS framework, the European regulation governing identification and trust services for electronic transactions. The pat ...

Madrid, March 26, 2026.- The United States Patent and Trademark Office (USPTO) has granted Lleida.net (BME:LLN) (EPA:ALLLN) its ninth patent in the country. The patent, numbered US 12,563,028 B2, covers the company's method for certification of electronic notices under the eIDAS framework, the European regulation governing identification and trust services for electronic transactions. The patent, dated February 24, 2026, protects a method by which a telecommunications operator can send certified notices via ...