When it comes to patenting an invention, conducting a thorough utility patent search is crucial. It helps to identify any prior art or existing patents that might impact the novelty of your invention. This is important because if you file a patent application without knowing about prior art, it might lead to the rejection of your application or even infringement lawsuits.
In this article, we will discuss how to conduct a thorough utility patent search.
Understanding the Basics of Utility Patent Search
Before we dive into the process of conducting a thorough utility patent search, it is important to understand the basics. A utility patent is granted to inventions that are useful, novel, and non-obvious. A patent search involves searching through existing patents and other publications to determine if your invention is novel. In general, a patent search should include a search of both granted patents and published patent applications.
Using Online Databases
One of the most common ways to conduct a patent search is by using online databases. The United States Patent and Trademark Office (USPTO) provides a free database called the Patent Full-Text and Image Database (PatFT) that includes granted patents from 1790 to the present. Similarly, the Patent Application Information Retrieval (PAIR) system provides access to published patent applications. Other online databases include Google Patents, Espacenet, and FreePatentsOnline.
When searching through online databases, it is important to use relevant keywords and search terms that describe your invention. You can also use advanced search features and filters to narrow down your search results.
Hiring a Professional Searcher
If you are not comfortable conducting a patent search on your own, you can hire a professional searcher. A professional searcher is trained to conduct a thorough patent search and can provide you with a detailed report of their findings. Click on this link to request a utility patent search to protect your invention.
Additionally, it is important to communicate your specific needs and goals for the search to the professional searcher to ensure that they focus on the relevant areas and provide you with the most useful information. While conducting a patent search on your own can be time-consuming and potentially confusing, hiring a professional searcher can offer peace of mind and valuable insight into the patent landscape related to your invention or idea.
Searching Non-Patent Literature
In addition to searching through patents and patent applications, it is also important to search through non-patent literature. This includes scientific journals, conference proceedings, and other publications that might contain information related to your invention. Searching through non-patent literature can help you identify any prior art that might not be included in patent databases.
Reviewing Patent Classification Systems
Patent classification systems are used to organize patents into categories based on their technology. Understanding patent classification systems can help you narrow down your search and find relevant patents more easily. The USPTO uses the Cooperative Patent Classification (CPC) system, which is a joint effort between the USPTO and the European Patent Office (EPO). Other classification systems include the International Patent Classification (IPC) system and the US National Patent Classification (NPC) system.
Staying Abreast of Recent Patents
Staying abreast of recent patents is an essential step in how to conduct a thorough utility patent search. Not only does it help to identify any new patents that may be relevant to your research, it also helps to stay up-to-date on any potential changes or updates to existing patents.
Conclusion
Conducting a thorough utility patent search is an important step in the patenting process. It helps to identify any prior art or existing patents that might impact the novelty or non-obviousness of your invention. By using online databases, hiring a professional searcher, searching non-patent literature, and reviewing patent classification systems, you can conduct a thorough patent search and increase the chances of your patent application being granted.
