Publications / Attorney Publications



Business method application cannot be granted a patent right before the SIPO, unless you are very careful at the very beginning of drafting an application, fully understand the special tactics during prosecution of the application, and foresee the direction SIPO is heading regarding examination of a business method application.

We are able to help you with our expertise in drafting and prosecuting the application, and our interactions with the SIPO.

Business method application is likely to be rejected under Paragraph 2, Article 2 of the Chinese Patent Law, which prescribes that, “invention means any new technical solution relating to a product, a process or improvement thereof,” because business method is deemed as being created in compliance with “law of society” instead of “law of nature”, thus it is not a “technical solution.”

Usually, instead of directly assessing the solution defined in claims, examiners of the SIPO will reject business method application by stating that there has no technical contribution as there exists no technical problem to be solved.

This causes a big trouble for our clients as it is hard to respond to this kind of office action.

The amount of rejection under Paragraph 2, Article 2 of the Chinese Patent Law will be intentionally controlled by the SIPO as examiners are encouraged to address business method application with Paragraph 3, Article 22, i.e., requirement on inventiveness.

To get a patent granted, when drafting application for business method, we suggest avoid claiming sensitive subject matters; describe detail the “technical” aspect of the invention in the specification and highlight it in the claims, deemphasize the “business” aspect, and try not to be limited to business

We have been told by SIPO experts during seminars we held that the SIPO has studied the EPO practice and is highly likely to adjust its examination practice likewise. This means: 1) combination of technical and nontechnical features is usually considered as an invention; 2) when assessing whether a claimed subject matter is an invention, prior art or common general knowledge shall not be referenced; and 3) this does not mean any method that uses technical means can be patented. It must further include a novel and non-obvious solution that solves a technical problem and has practical applicability.

We are keeping an eye on the progress of this matter and will keep our clients informed.