Inventions that can be protected by patents other than inventions which are not patentable, but which are not protected by the useful model, can be listed as follows:
Chemical and biological materials, processes and inventions resulting from these processes (a new plastic component and its production process)
Pharmacy-related substances, procedures and inventions resulting from these procedures (a new antihistamine and its production process)
Biotechnological inventions (products obtained by recombinant DNA technology and production methods)
Procedures and inventions related to the products resulting from these methods (a sheet forming method, a method of heating water by electrolysis)