Importance and Need of Patent Search and Prior Art Search

So what is a Patent search or Prior Art Search?

What is a Patent Search/Prior Art Search

Patent search can be explained as a search of the existing patents and other publicly available documents that helps us to know whether an invention can be patented or not and if similar inventions are already available you can modify accordingly without any infringement. This is literally going to save your precious time and hard-earned money. It is also known as Prior Art Search.

When an invention is made by a creator, in order to get a patent, it must meet certain lawful rules and requirements. The invention needs to stand inside safe boundaries of uniqueness and eligibility as both the market and the World Intellectual Property Organization (WIPO) are pounding up with millions of new inventions and patent applications respectively. But few of them invade their path to their respective aims.

So, it is vital to do a detailed research of the prior art to get an overall knowledge about the inventions that are existing and the information about the Market. Also, it enables the inventors to make decisions about their further proceedings in the invention.

To start from a blue print and reach the resultant work requires a lot of concentration, hard work, time and money. So, if our input is valuable enough then it’s our soul duty to focus on every tiny detailing. And the best method to do this is by Prior Art Search. This will help to try out new strategies and modify methods, design and other specifications.

Types of Patent Search
  • Novelty
  • Validity
  • Clearance

As above discussed about those pending applications and inventions, this could be a key to number of locked rooms of hope as this provides an insight of the competitors strategies and other unnoticeable inventions. Technology maps are also used to get a precise idea about others R&D expenditure and diversification.

Types of Patent Search


Professional patent searchers and patent attorneys, generally conduct the novelty search before the patent application is filed. Novelty searches help to check whether the novelty of the invention is as per the inventor’s commitments. Generally, novelty includes applications of patent of different inventors, databases. It also gives the inventors a very clear sneak-peek about the uniqueness of their own inventions.


Validation is done after the patent is issued. Sometimes the patent examiners might overlook some patent searches that can declare a patent as invalid. Validity of a patent can be done by entity infringing of the patent.


In this process, a search of all issued patents is taken in notice to see if any product or process violates else’s existing patent. If such instances are noted, then validity searches are done to find prior art to invalidate the patent.

Clearance Search can be confined to a particular country, group of countries or a market.

How a patent search is done?

The best place to do this is obviously the internet. You can initially go for some patent search databases loaded on the web. You also can opt for a professional patent searcher those are licensed by the USPTO. Accessing the US patent application online on the can get you a clear view of prior art. So, under this, click the Related USPTO Services followed by clicking Tools to Help. USPTO also has libraries in major cities around the country where intellectuals perform thorough and detailed searches and maintain hard copies.


Patent Search are very significant in a long run of Patent grant but it is often overlooked. So, this article will surely make you aware of the necessity of Patent search/Prior Art search. Because the inventors can easily save their time and money that is misspent due to common yet vital omission of Patent Search.

Categories: Patent, Advantage Tags: #services, #trends

Leave a comment

About The Author

Patent research analyst and strategist. Provides key analytical support to inventors, scientists, developers, designers, creators and/or R & D organization for protection of innovations and commercialization of technologies, enforcing patent rights and advising on complex techno-legal matters.

Scroll to Top