"p" 1. Invention patent "/p" "p" "br" "/p" "p" invent, It refers to the product, Method or improvement of the proposed new technical solution. The term of protection of a patent for invention shall be twenty years, Count from the date of patent filing. "/p" "p" "br" "/p" "p" 2. Utility model patent "/p" "p" "br" "/p" "p" Utility model, Refers to the shape of the product, Construct or combine the proposed new technical scheme suitable for use. "/p" "p" "br" "/p" "p" It's in Spain's previous patent law, Chemical compounds and new product manufacturing methods shall not apply for utility model protection. but, 2017 years 4 month 1 After the newly amended patent law takes effect, The compound can also apply for utility model patent protection. "/p" "p" "br" "/p" "p" The term of protection of the patent for utility model shall be ten years, Count from the date of patent filing. "/p" "p" "br" "/p" "p" 3. Additional patent "/p" "p" "br" "/p" "p" An invention that improves or improves the patent for a main invention may apply for additional patent protection. "/p" "p" "br" "/p" "p" "br" "/p" "p" Additional patent "/p" "p" 4. European patent "/p" "p" "br" "/p" "p" After the European patent is granted, It may be specified to take effect in Spain. After taking effect, It has the same effect as the Spanish national patent. After the European patent came into force in Spain, The period of protection is twenty years, Count from the date of patent filing. "/p" "p" "br" "/p" "p" For more details, please click here "a href="https: //www. worldip. cn/uploadfile/2015/1026/20151026021223886. pdf" rel="noopener noreferrer" target="_blank"" https: //www. worldip. cn/uploadfile/2015/1026/20151026021223886. pdf "/a" "/p"