What Happens During a Patent Search?

Legally reviewed by Thomas Lemler - founder of Lemler IP

A patent search is not just a formality—it’s an important and smart essential strategic practice. It involves a comprehensive examination of existing patents and prior art (previously published documents) to determine if your invention meets the requirements for patentability. Please continue reading and reach out to Lemler IP to learn more about what happens during a patent search, the benefits of conducting one, and how an Washington, D.C. intellectual property lawyer can help.

What are the benefits of conducting a patent search?

Conducting a thorough patent search can yield several key benefits, some of which are as follows:

• Assessing Patentability: It helps evaluate whether your invention is novel, non-obvious, and useful—the core criteria for obtaining a patent.Avoiding Duplication: A patent search reveals existing patents that may be similar to your invention, helping you avoid duplicating efforts or infringing on someone else’s patent.
• Long-Term Fee-Saving Measure: It helps prevent you from wasting money on preparing, filing, and prosecuting a patent application when prior art that would prevent you from obtaining a patent registration exists.
• Informing Strategy: Insights from the search can inform your patent application strategy, such as drafting stronger claims and avoiding potential conflicts.
• Identifying Opportunities: Discovering gaps in existing patents can lead to opportunities for innovation and the development of new, patentable ideas.

What happens during a patent search?

Patent searches typically involve the following steps:

• Understanding the Invention: The process begins with a detailed understanding of your invention. Your lawyer will ask certain critical questions, such as what does it do, how does it work, and what makes it unique?
• Keyword and Classification Search: Your lawyer will then conduct a comprehensive keyword search, using industry-specific terminology.
• Patent Databases: Patents are publicly available in various databases, such as the United States Patent and Trademark Office (USPTO), European Patent Office (EPO), Google Patents, and World Intellectual Property Organization (WIPO) databases. Your lawyer will search through these databases to identify relevant patents.
• Prior Art Review: In addition to patents, prior art includes non-patent literature, academic papers, and other publications that may disclose relevant information about your invention.
  Evaluation: Your lawyer will then review the gathered patent and prior art references to assess their relevance and potential impact on your patent application.
• Legal Analysis: Your lawyer will apply their legal knowledge to interpret the search results, comparing your invention to existing patents and assessing its patentability.
  Reporting: A comprehensive report is prepared, summarizing the findings of the search.

If you have further questions or are looking to patent your new invention, please don’t hesitate to contact Lemler IP today.