The Imperial Porcelain Factory was established by Dmitry Ivanovich Vinogradov in 1744. It was supported by the Romanov tsars. It is commonly referred to as a Lomonosov Porcelain Factory. In 1925 the factory was given the name of the Russian Academy of Science founder, Mikhail Lomonosov. It became known as the Leningrad Lomonosov Porcelain Factory.