LIGNASIL® Patents

In addition to extensive know-how and manufacturing experience, LIGNASIL technology is covered by the following international patents. For additional information please contact us.

Australian Patent 711,827 B2
Australian Patent 752,767 B2

Canadian Patent 2,318,474

European Patents EP 0958116 B1

Countries: Austria, Switzerland, Germany, Spain, France, UK, Ireland, Italy, Sweden

United States Patent 5,855,832

United States Patent 6,103,377

United States Patent 6,468,645