40 Treatment of materials in the manufacture of chemical, pharmaceutical and veterinary preparations, namely, processing and formulation of chemical and pharmaceutical polymers; custom manufacture of chemical, pharmaceutical and veterinary preparations by means of microencapsulating techniques for others; treatment of materials in the manufacture of chemical, pharmaceutical and veterinary preparations, namely, processing and formulation of biodegradable polymers for medical applications, in particular tissue replacement, bone formation and bone fixation; material treatment of chemical, pharmaceutical and veterinary preparations, namely, processing and formulation of chemical and pharmaceutical preparations for the controlled release of active ingredients; material treatment of chemical, pharmaceutical and veterinary preparations, namely, processing and formulation of chemical and pharmaceutical preparations used for surgical, medical, dental and veterinary apparatus and instruments as well as diagnostic apparatus for medical use and apparatus for use in medical analysis; material treatment of materials chemical, pharmaceutical and veterinary preparations, namely, processing and formulation of biodegradable polymers for the manufacture of artificial limbs, artificial implants, stents, syringes for medical purposes, catheter, cannula, acupuncture needles, suture needles, artificial limbs, eyes and teeth, medical guidewires, orthopedic articles, suture materials; custom manufacture of chemical, pharmaceutical and veterinary preparations for others; custom manufacturing services, namely, custom manufacture of liposomes, liposomal nanoparticles, lipid nanoparticle drug delivery systems, biopolymer microparticles, pharmaceutical formulations, and injectable drug formulations in the field of material processing