WM WRIGLEY JR patents facing oppositions

Top patents of WM WRIGLEY JR facing oppositions at the European Patent Office (EPO).

Patent Number Grant Date Patent Title Expected Expiration Date Facing Oppositions Activity Alert
EP1737302B1 Breath freshening confectionery products and methods of making and using same NA 1
EP3316698B1 15 Mar, 2023 Gum bases from renewable sources NA 1
EP3322487B1 06 Jan, 2021 Magnolia bark extract as a hydrophobic ligand for preferential removal of gram negative bacteria from the oral cavity Jul, 2036 1
EP2326187B1 24 Apr, 2019 Confectionery products providing an increased hydration sensation NA 1
EP2658387B1 10 Oct, 2018 Hard candy with reduced sugar NA 1
EP2793877B2 15 Aug, 2018 Chewing gum products containing [(2-isopropyl-5-methyl-cyclohexanecarbonyl)-amino]-acetic acid isopropyl ester NA 1