If they all meet the requirements, you can apply for a patent for invention.
Invention patent; Refers to the new technical scheme proposed for products, methods or their improvement;
If it is inconvenient, you can find a qualified institution to handle it. The application period of invention patent is long, and professional patent agents need to search whether there are similar or similar patents in the early stage, and patent teachers need to write materials. Late application can improve the pass rate.