New Patent Assignments in Loudoun County, VA was 3.00000 Patents in February of 2023, according to the United States Federal Reserve. Historically, New Patent Assignments in Loudoun County, VA reached a record high of 339.00000 in September of 2020 and a record low of 1.00000 in June of 1982. Trading Economics provides the current actual value, an historical data chart and related indicators for New Patent Assignments in Loudoun County, VA - last updated from the United States Federal Reserve on May of 2024.