A patent is a time-limited, territorial right granted for a technical invention. It may allow its owner to prevent third parties from manufacturing, using, selling, importing, or commercially exploiting the protected invention without authorisation.
A patent does not automatically give its owner freedom to commercialise the technology. Other patents, regulatory requirements, and third-party rights may still restrict market entry.
Patentability requirements
A patentable invention generally needs to be:
Novel
Inventive
Capable of industrial application
Sufficiently disclosed
An inventive step exists where the claimed solution would not have been obvious to a person skilled in the relevant technical field in view of the prior art.
What can patents protect?
Depending on the jurisdiction, patents may cover products, machines, manufacturing methods, technical processes, chemical compounds, biotechnology, electronics, and computer-implemented inventions that produce a qualifying technical effect.
The scope of patentable subject matter differs between countries, particularly for software, business methods, medical methods, and biotechnology.
Why are patent claims important?
Patent claims define the legal boundaries of protection. The description and drawings explain the invention, but the claims determine which technical features may be enforced against third parties.
Claims that are too narrow may be easy to design around. Claims that are excessively broad may be rejected or invalidated in light of earlier technology.
International patent protection
There is no single worldwide patent. Patent rights are territorial and must be obtained in the countries or regions where protection is required.
The PCT provides a centralised international filing route. A PCT application can preserve the ability to pursue protection in multiple contracting states, but the final decision to grant protection remains with the relevant national or regional patent offices.
Patentability and freedom to operate
Patentability and freedom to operate are separate questions.
A patentability search considers whether an invention may qualify for protection. A freedom-to-operate analysis considers whether commercialising a product may infringe enforceable third-party patents in a particular market.
Protect your invention before disclosure
Align patent searches, claim drafting, filing territories, and commercial objectives before launching or publicly presenting the technology.
