What are the licensing conditions for patents?

Legal analysis: the situation of patent license is: 1, general license, also known as non-exclusive license. 2. Exclusive license, also known as exclusive license. 3. Exclusive license, also known as full license. 4. issue licenses. 5. Cross licensing, also known as reciprocal licensing.

Legal basis: Article 25 of the Patent Law of People's Republic of China (PRC) does not grant patent right to the following items:

(1) scientific discoveries;

(2) rules and methods of intellectual activities;

(3) Methods of diagnosis and treatment of diseases;

(4) Species of animals and plants;

(5) Nuclear transformation methods and substances obtained by nuclear transformation methods;

(six) the design of the pattern, color or the combination of the two.

The production method of the products listed in Item (4) of the preceding paragraph may be granted a patent right in accordance with the provisions of this Law.