Patent Protection; What Are the Benefits and Costs?

Patent Protection; What Are the Benefits and Costs?


3 min read

Filing for a patent to protect your invention has many benefits but also considerable expenses. As an inventor, consider the costs of obtaining a patent and weigh them against the benefits.

What is A Patent?

A patent is an exclusive right granted by the government to the patent owner for commercial exploitation of their invention within their country. Most countries require the invention to be new and unobvious compared to any available information at the time of application.

The Process of Obtaining A Patent

To obtain a patent, apply to your country's patent office, including a detailed description of the invention, how it works, and claims defining the subject matter needing protection.

The process typically involves a patent agent and attorney, cross-examination in patent offices, and a search for prior patents or applications. Examination reports are issued to the inventor or their agents for arguments or amendments as needed.

If the patent office is satisfied, the application proceeds, and a patent is issued later. Patent rights usually last 20 years from the date issued.

Benefits of Patent Protection

Patenting your invention provides exclusive rights to exploit it as you see fit, licensing it to others and earning royalties. It makes negotiating better terms with other companies easier.

A patent grants rights to prevent others from producing, using, or selling the patented idea. If infringed, the inventor can sue and receive damages, as long as the patent is valid.

Patents attract interest and investment in new and growing businesses, particularly in high-tech fields. They also serve as a public record of innovation, warning competitors to avoid protected ideas and staking the inventor's technological territory for the future.

Costs of Patent Protection

Patent costs include patent agent and attorney fees, administrative costs, and miscellaneous expenses.

Patent Agent and Attorney Fees

Costs vary depending on the invention's nature and complexity, as well as the required information. Patent experts often charge based on the time spent on the application and process.

Other Patent Costs

Besides expert fees, there are additional charges. You must file for a patent in every country where you want protection.

Associated costs include filing, examination, yearly maintenance, issue, and reissue fees. Yearly fees maintain the patent throughout the protection term. Fees vary between countries and regions, but regional offices covering multiple countries tend to be more economical.

Other expenses include:

  • Fees for preparing arguments and amendments when responding to examination reports.

  • Fees for translating application forms and documents into different languages.

  • Costs for preparing formal drawings.

  • Foreign patent agent fees.


Patenting an invention is a wise decision, providing security and control over the product's use. However, the process has drawbacks. It's the inventor's responsibility to weigh the options and choose the best course of action.