The Symphoni™ machine is covered by the following patents and pending patent applications in the U.S., as well as corresponding patents and applications in other countries
U.S. Patents
9,904,281; 10,018,985; 12,421,053; 12,455,555; 12,257,724; 11,932,497; 12,330,884; 11,692,552; 12,264,016; 12,405,599.
Pending U.S. patent applications
US 2023/0123063 A1; US 2025/0021080 A1; US 2025/0205973 A1.