The famous Joynagar moa, a confectionery prepared from date palm jaggery (nalen gur) and puffed,  rice could be given a geographical indication (GI) patent. If awarded, the patent would be the second for a produce of Bengal, after Darjeeling tea. Also in the pipeline for a GI patent are Bardhamaner Sithabhog, Shaktigarer lyangcha and Mursidabad silk.