injectable hydrogel for medical purposes used for viscosupplementation or to be used for as a drug delivery agent, to improve knee function or to treat osteoarthritis and spinal cord injuries

Embossed soles and heels of rubber or of plastic materials; Fitted heel protectors for shoes; Heel inserts; Inner soles; Insoles for footwear; Insoles for shoes and boots; Non-slip soles for footwear; Polymer custom cushioned shoe inserts for primarily non-orthopedic purposes; Shoe soles; Soles for footwear

Embossed soles and heels of rubber or of plastic materials; Fitted heel protectors for shoes; Heel inserts; Inner soles; Insoles; Insoles for footwear; Non-slip soles for footwear; Polymer custom cushioned shoe inserts for primarily non-orthopedic purposes; Shoe soles; Soles for footwear