Liquid medicinal preparations for tinnitus treatment; Medicines for improvement of deafness gene; Medicinal preparations for treatment of deafness; Gene therapy products, namely, genetically engineered tissues for transplant purposes; Pharmaceutical preparations for gene therapy for the treatment of deafness; medicinal preparations for improving hearing loss; Medicinal infusions for treating hearing loss

In-ear monitors for medical purposes; Ear trumpet; In-ear medicine delivery devices; Medical apparatus and instruments for use in surgery; Medical apparatus and instruments relating to nerve associated with the auditory pathway; Surgical and medical apparatus and instruments for use in otologic microsurgery; Surgical and medical apparatus and instruments for use in general surgery; Injection syringes (syringe barrels); Injection needles; Attachments for medical injection devices to aid in controlling the depth of the injections; Attachments for medical injection devices to aid in stabilizing flow during injection of pharmaceuticals; Syringes for injections; Injection instruments with needles; Injection device for pharmaceuticals

Testing, inspection, research, or development of pharmaceutical preparations for gene therapy; Providing laboratory research services in the field of deafness gene expression; Development of gene-based medicines; Gene therapy research; Research in the field of gene editing technology; Scientific research in the nature of conducting clinical trials for others in the field of deafness treatment; Development of pharmaceuticals for cell and gene therapies; Laboratory research in the field of gene expression; Research and development services in the field of gene expression systems; Testing of pharmaceuticals for cell and gene therapies.