What you can patent

You can use a patent to protect your invention. It gives you the right to take legal action against anyone who makes, uses, sells or imports it without your permission.

To be granted a patent, your invention must be all of the following:

-- something that can be made or used
-- new
-- inventive - not just a simple modification to something that already exists
Patents are expensive and difficult to get. Before you apply, check if a patent is right for your business.

What you can’t patent

You can’t patent certain types of invention, including:

-- literary, dramatic, musical or artistic works
-- a way of doing business, playing a game or thinking
-- a method of medical treatment or diagnosis
-- a discovery, scientific theory or mathematical method
-- the way information is presented
-- some computer programs or mobile apps
-- ‘essentially biological’ processes like crossing-breeding plants, and plant or animal varieties

https://www.gov.uk/patent-your-invention