Quick history lesson on “Hygieia” (below)
After reading the below, its EASY to comprehend why there would be numerous MEDICAL patents that includes the name of one of the Ancient Greek God(s) of Medicine. With that said, what point are you trying to make anyway?
In Greek as well as Roman mythology, Hygieia (also Hygiea or Hygeia; Ancient Greek: ???e?a or ??e?a, Latin: Hygea or Hygia), was one of the Aeclepiadae; the sons and daughters of the god of medicine, Asclepius, and the goddess of healing, Epione. She was the goddess/personification of health (Greek: ???e?a - hugieia[1]), cleanliness and hygiene.