US Patent Issued to Famlee Fund on March 24 for "Dispenser for formic acid vapour and method for mite control in beehives" (German Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,582,100, issued on March 24, was assigned to Famlee Fund GmbH (Freiburg, Germany).

"Dispenser for formic acid vapour and method for mite control in beehives" was invented by Rudolf Johannes Ehwald (Muncheberg, Germany) and Helge Adleff (Berlin).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dispenser for receiving and evaporating a liquid formic acid preparation for combatting varroa mites in a bee hive, the dispenser including an evaporation surface, an evaporation container; a storage container connected to the evaporation container and sealed from the outside in a vapour-tight manner for storing an entire treatment dose of the liquid formic acid pr...