Polikarpov (Russian: ОКБ Поликарпов) is a Soviet aircraft design bureau (OKB). The prefix of the design bureau is Po. After the death of its founder Nikolai Polikarpov in 1944, it was absorbed by Lavochkin. Some of the engineers migrated to the Mikoyan-Gurevitch OKB, and the factories became the property of Sukhoi. under the name OKB-115.