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Conducting a patent search
15 May, 2023 0 Editorial Team

Why and How to Conduct a Patent Search: A Comprehensive Guide!


In today’s rapidly evolving world of innovation, protecting intellectual property has become more important than ever. Patents play a crucial role in safeguarding novel ideas and inventions, granting exclusive rights to their creators. However, before embarking on the patent application process, it is essential to conduct a comprehensive patent search. This blog post aims to explain why conducting a patent search is crucial and provides a step-by-step guide on how to conduct an effective patent search.

Why Conduct a Patent Search?

Conducting a patent search before filing a patent application offers several key benefits.

  1. Avoiding duplication: A thorough patent search helps identify prior art, which includes any existing patents, published patent applications, and other relevant technical literature. By discovering similar inventions, you can avoid duplicating existing technology, saving time, effort, and money.
  2. Assessing patentability: Analyzing prior art helps evaluate the novelty and non-obviousness of your invention. This assessment is vital for determining whether your invention meets the patentability criteria set by patent offices worldwide.
  3. Strengthening patent claims: By studying existing patents, you can gain valuable insights into how to draft stronger patent claims. Analyzing successful patents allows you to understand the language, structure, and scope of claims, enabling you to strengthen your own patent application.
  4. Identifying potential competitors: A patent search provides insights into the competitive landscape by revealing the inventions patented by other companies or individuals. This knowledge empowers you to make informed decisions about your product development and business strategy.

How to Conduct a Patent Search?

  1. Define your search scope: Clearly define the scope of your patent search by outlining the technical field, keywords, and relevant classification systems. This step will help you focus your search and generate accurate results.
  2. Utilize patent databases: Access online patent databases, such as the United States Patent and Trademark Office (USPTO), the European Patent Office (EPO), and the World Intellectual Property Organization (WIPO). These databases provide access to extensive collections of granted patents and published patent applications.
  3. Keyword and classification search: Start by conducting a broad search using relevant keywords related to your invention. Use synonyms, related terms, and variations to maximize the scope of your search. Additionally, make use of classification systems like the International Patent Classification (IPC) and Cooperative Patent Classification (CPC) to narrow down your search.
  4. Analyze search results: Review the patent documents and prioritize those that are most relevant to your invention. Pay attention to the claims, descriptions, and drawings, as they provide crucial information about the prior art.
  5. Cross-reference citations: Examine the citations listed in the patent documents, known as forward and backward citations. This step allows you to identify related patents and references that might not have appeared in your initial search.
  6. Seek professional assistance: If conducting a patent search seems overwhelming or time-consuming, consider hiring a patent attorney or a professional patent search firm. These experts possess extensive experience in patent searching and can provide valuable insights and guidance.


Conducting a patent search is a crucial step in the patent application process. By performing a thorough search, inventors can avoid duplication, assess patentability, strengthen patent claims, and gain valuable insights into the competitive landscape. The step-by-step guide provided in this blog post serves as a foundation for conducting effective patent searches. Remember, a comprehensive search can significantly increase your chances of obtaining a valuable patent and safeguarding your intellectual property rights.

While conducting a patent search may require time and effort, it is an investment