Biochemical and biotechnological products, namely, medical gels, creams and powders for veterinary wound healing and management; chemical preparations derived from keratin for veterinary medicine purposes, namely, chemical preparations for the treatment of nervous system injuries, wound healing, hemostasis, resuscitation fluids, biocompatible coatings, cell encapsulation, and bone, hair and nerve tissue regeneration; combination veterinary products, namely, chemical preparations derived from ...