Hemispherx receives notice of intention to grant patent from EU Hemispherx announced that it received formal notice on June 18, that the European Patent Office's Examining Division issued the formal notification of intention to grant the Hemispherx application titled "Double-Stranded Ribonucleic Acids with Rugged Physiochemical Structure and Highly Specific Biologic Activity" by inventors Carter, et al. and assignee Hemispherx Biopharma, Inc. The patent claims a novel form of rugged dsRNA. Rugged dsRNA are nucleic acids with a unique composition and physical characteristic identified with high specificity of binding to Toll-Like Receptor 3, or TLR3, thereby conveying an important range of therapeutic opportunities. This form of dsRNA has increased bioactivity and binding affinity to the TLR 3 receptor because of its reduced tendency to form branched dsRNA that can inhibit receptor binding. Pharmaceutical formulations containing this nucleic acid as active ingredients, and methods of treatment with those formulations, are also described in the accepted application.