In 1856, after three years of refining his model, Borden received the patent for his process of condensing milk by vacuum. He abandoned the meat biscuit, to focus on his new product. Borden was forced to recruit financial partners to begin production and marketing of this new product. He offered Thomas Green three-eighths of his patent rights, and gave James Bridge a quarter interest on his investment; together, the three men built a condensery in Wolcottville, Connecticut (within modern-day Torrington), which opened in 1856. Green and Bridge were eager for profits, and when the factory was not immediately successful, they withdrew their support. The factory closed within a year.