After Germany’s surrender ww1 Aspirin lost its trademark

Aspirin trademark As part of war reparations specified in the 1919 Treaty of Versailles following Germany’s surrender after World War I, Aspirin (along with heroin) lost its status as a registered trademark in France, Russia, the United Kingdom, and the United States, where it became a generic name. Today, aspirin is a generic word in Australia, France, India, Ireland, New Zealand, Pakistan, Jamaica, Colombia, the Philippines, South Africa, the United Kingdom and the United States. Aspirin, with a capital “A”, remains a registered trademark of Bayer in Germany, Canada, Mexico, and in over 80 other countries, where the trademark is owned by Bayer, using acetylsalicylic acid in all markets, but using different packaging and physical aspects for each.