Where can I find if my competitor has a patent?

In today's competitive business environment, it's essential to stay informed about the patents held by your competitors. Patents can provide your competitors with a significant advantage, allowing them to protect their products and processes, and prevent others from using them. If you're looking to develop a new product or process, or simply want to stay ahead of the competition, it's essential to know what patents your competitors hold. In this post, we'll explore how to find out if your competitor has a patent.

Where to start?

The most effective way to find if a competitor has a patent is to check their (corporate) website and look at their term page or policy page. Many companies also list out their portfolio of patents on their websites. However, due to disorganized information and/or a lack of specifics, it may be challenging to locate what you are looking for. If you don't find any information about your competitors' patents on their website, there are some other ways that you can discover whether or not they have any patents. An effective strategy is to search a patent database.

What are patent databases and how to use them?

Patent databases are digital archives containing information on patents, such as the patent's title, abstract, claims, their grant status, contents, assignees, inventors, and legal history. These databases allow users to search and retrieve information on existing patents, as well as monitor new patent applications filed by competitors, potential partners, and other entities. Most patent offices, such as the European Patent Office (EPO), the United States Patent and Trademark Office (USPTO) and the World Intellectual Property Organization (WIPO), have a database of granted patents and published patent applications that are searchable online. Next, there are also several commercial patent databases that provide access to a large collection of patents from around the world. You can search for your competitor's patents using their name or keywords related to their technology.

Below are listed a few free patent databases that might help you in your pursuit of patent data search and analysis and are ideal for gaining quick leads.

These databases provide a wealth of information about registered patents and can help you stay informed about your competition's intellectual property portfolio. Utilizing a patent database is simple and straightforward, and can give you valuable insights into your competitor's business strategies and plans for future growth. Whether you're a business owner looking to stay ahead of the competition or a researcher gathering information for a report, a patent database can be a valuable tool in your arsenal. Most of the databases allow you to search for patents by inventor name, title, assignee, keywords and much more.

For example, Google Patents is a free search engine for patents and provides access to millions of patents and applications filed worldwide. You can search for patents by keyword, inventor, or assignee. Google patents is very simple to use to find out if a competitor holds a patent. Just go to the Google Patents website, type in any information you have in the provided search bar, for example your competitor’s name or corporate name, and simply click ‘search’.

Sometimes a more targeted search may be better, in which case it goes as follows:

  1. go to a database of your choice;
  2. choose one of the search options: Quick Search, Structured Search or Advanced Search;
  3. an additional screen usually appears where you can select search preferences, select "Assignee Name" if searching for company name or "Inventor Name" if searching for Inventor name;
  4. type in the name of the inventor or company, keeping in mind that you may have to try different spellings. For example, someone named Jane Doe may be listed as Jehanne Doe, Jane A. Doe or J.A. Doe. You may even need to try Doe; and
  5. click "Search" and review the results.

Further needs

If you need more in-depth information about your competitor's patents, consider hiring firm that specializes in patent research, such as brantsandpatents. These firms can provide a comprehensive report on your competitor's patent portfolio, including a summary of each patent, its status, and potential infringement issues.


In conclusion, finding out if your competitor has a patent is essential for staying ahead of the competition. The best place to start is by checking their website and their terms or policy page. If you don't find any information, consult a patent database such as Google Patents, Espacenet, etc. These databases provide a wealth of information and can be searched using keywords, inventor name, company name, and more. If you need more in-depth information, consider hiring a patent research firm that specializes in patent research and analysis. By staying informed about your competitor's patents, you can make informed decisions about your own products and processes and stay ahead of the competition.

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