Patisseries Gourmandes, a French firm specialized in making baked goods, has entered into an exclusive negotiation to acquire the manufacturing activities of fellow bakery firm La Trinitaine, according to a report in Ouest-France. Stores operating under that La Trinitaine banner are said to be excluded from the deal. Founded in 1956, La Trinitaine produces a range of biscuits, cakes and other bakery products, with a focus on Breton specialities, and …