ALEXANDRIA, Va., July 23 -- United States Patent no. 12,364,220, issued on July 22, was assigned to Solmeyea Monoprosopi I.K.E. (Attica, Greece).

"Sustainably boosting carbon dioxide fixation for growing micro-algae" was invented by Vasilis Stenos (Athens, Greece), Hariklia Gavala (Copenhagen, Denmark), Ioannis Skiadas (Copenhagen, Denmark) and Diego Grumbach (Asnieres-sur-Seine, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system, comprising a Trickle Bed Reactor (TBR), a microalgae cultivation module, and a feedback module is used to sustainably boost CO2 fixation for growing micro-algae. The TBR comprises a packing material in the form of non-porous particles with a high surface-to-volume ratio...