New Patent Assignments in Middlesex County, MA was 12.00000 Patents in February of 2023, according to the United States Federal Reserve. Historically, New Patent Assignments in Middlesex County, MA reached a record high of 545.00000 in March of 2018 and a record low of 7.00000 in January of 1984. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Middlesex County, MA - last updated from the United States Federal Reserve on June of 2024.