Intellectual Property and Patent Strategy
The proprietary nature of, and protection for, Aramchol or Aramchol meglumine, or any other product candidate and our discovery programs for new indications, processes and know-how are important to our business. We own patent rights to Aramchol and Aramchol meglumine in various jurisdictions worldwide, including within and outside of Israel. We have sought patent protection in the United States and internationally for Aramchol and our discovery programs, and any other inventions to which we have rights, where available and when appropriate. The term of U.S. Patent No. 7,501,403, covering the use of Aramchol for the treatment of fatty liver, has been extended due to patent term adjustments of 567 days, resulting in an effective expiration date of November 3, 2023. We have pending patent applications and granted patents directed to composition of matter for Aramc hol meglumine and low dose Aramchol meglumine as well as a wide range of other salts, and methods for treating hepatic fibrosis and fibrosis in non-alcoholic fatty acid liver disease. We have been granted a composition of matter patent for Aramchol meglumine and low dose meglumine which includes claims for the treatment of fatty liver in Europe and certain other countries. Our composition of matter claims covering low dose Aramchol meglumine patents that have been granted expire in 2034, subject to appropriate maintenance, renewal, annuity or other governmental fees being paid, and our pending application directed to use of Aramchol meglumine for treating hepatic fibrosis and fibrosis in non-alcoholic fatty acid liver disease willexpire if and when issued in 2037.
Our policy is to pursue, maintain and defend patent rights, whether developed internally or licensed from third parties, and to protect the technology, inventions and improvements that are commercially important to the development of our business. We also rely on trade secrets that may be important to the development of our business.
Patent Portfolio for Aramchol and Aramchol Meglumine
The patent portfolio for Aramchol contains seven patent families including pending patent applications and granted patents directed to composition of matter, manufacturing methods and methods of use.
The first patent family discloses and claims additional FABACs with different conjugation moieties, as well as the use of these and the compounds disclosed in the first patent family above, including Aramchol, in the treatment of fatty liver, reduction of serum cholesterol and treatment of hyperglycemia and diabetes. This patent family includes a U.S. patent directed to the treatment of fatty liver a U.S. patent directed to reduction of serum cholesterol by administering additional forms of FABACs, and a U.S. patent (Continuation-in-Part) directed to the treatment of hyperglycemia and diabetes. This patent family also includes two European patents, one patent which was validated in Austria, Belgium, Cyprus, Denmark, Finland, France, Germany Ireland, Italy, Luxembourg, Monaco, Netherlands, Portugal, Spain, Sweden, Switzerland, Turkey and the United Kingdom, and the second patent which was granted in Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Netherlands, Spain, Sweden, Switzerland, Turkey and the United Kingdom. The family also includes patents in Australia, Canada, China, Czech Republic, Azerbaijan, Belarus, Kyrgyzstan, Kazakhstan, Russian Federation, Indonesia, Japan, Korea, Israel, Mexico, New Zealand, Norway, Poland, Hungary and the Ukraine. A foreign patent application is granted in the Czech Republic. If the appropriate maintenance, renewal, annuity or other governmental fees are paid, the non-extended patent term for this patent family is due to expire on April 15, 2022, with the exception of the Israeli patent, which is due to expire on April 17, 2021. The terms of the U.S. patents in this family have been extended due to patent term adjustments of 567 days for U.S. Patent 7,501,403, which is directed to the treatment of fatty liver, and 24 days for U.S. Patent 8,110,564, which is directed to reduction of serum cholesterol, and 356 days for U.S. Patent 8,975,246, which is directed to disorders associated with altered glucose metabolism or insulin action.
A second patent family directed to topical uses of FABAC compounds (anti-acne) was granted in Europe and maintained in Germany, France, Italy, the Netherlands and the United Kingdom. If appropriate and the appropriate maintenance, renewal, annuity or other governmental fees are paid, the non-extended term for this patent family is due to expire about August 2033, not including any patent term extension.
A third patent family discloses and claims second generation FABAC salt compounds include Aramchol meglumine. This patent family includes a pending U.S. application and granted in Europe (maintained in Albania, Austria, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Greece, Hungary, Iceland, Italy, Latvia, Lithuania, Macedonia, Malta, Norway, Poland, Portugal, Romania, San Marino, Serbia,