What is the best way to search for patents?

What is the best way to search for patents?

The best resource for finding patents is the USPTO online database. You can search for patents using several terms. It's also possible to search for patent applications. The Google patent database can also be a useful search tool.

Are patents public record?

Therefore the content of a patent is publicly available information. In the United States, patent applications may also be public. ... The default rule in the U.S. is that patent applications are published 18 months after the earliest filing date.

How do I do a patent search on Google?

On accessing the website,, the user is provided with the following interface: The above interface is the “Simple Search” interface. In this search bar, one can type the publication number of a certain patent application, or one can perform a general search on a particular technology.May 26, 2020

What is the best patent search engine?

Google Patents is our top recommendation among the free patent search engines. Google Patents indexes more than 18 million patent documents published worldwide including full-text data from major offices such as the USPTO, EPO, JPO, KPO, WIPO, and CNIPA.Jun 3, 2021

How much does a patent search cost?

A patent search cost can be anywhere from $100 to $3,000 depending on the complexity of your invention and covers research into existing patents and patent applications. You can use free online tools to do your own search, but an attorney can help you dig deeper.

Can you search provisional patents?

It is impossible to search provisional patents online because provisional patents are never published (see Advantages and Disadvantages page). ... If you find something that is exactly the same, than you should not try to file a patent because the patent office will tell you that your idea is not new.

Are patent applications searchable?

Patent applications are generally published 18 months after they are filed. At that point, they are available for the public to search and view even if no patent has yet been granted.

Are patents public domain?

As part of the terms of granting the patent to the inventor, patents are published into the public domain. ... Information on patents may be acquired from the U.S. Patent and Trademark Office at

Are Google Patents legit?

For business owners who don't have the budget to hire a firm to perform patent searches for them, Google Patents is a good option. Google Patents' Advanced Search provides a number of impressive filters, especially helpful for searchers who are astute and well-versed in Google's database and features.

image-What is the best way to search for patents?
image-What is the best way to search for patents?
image-What is the best way to search for patents?
image-What is the best way to search for patents?

How far back does Google Patents go?

Anyone can do a patent search using the online Patent Office database, but this database only contains patents issued since 1976, so such a search is not complete. Google has a patent search engine is very quick, and it includes patents going all the way back to into the early 1800s.Jan 13, 2018


What is the largest patent database?

The largest public patent database on the internet, Espacenet contains 100 million patent documents from more than 90+ countries including Canada and the U.S., plus 2 million records for non-patent literature cited in EPO search reports. Espacenet is produced by the European Patent Office (EPO).Aug 30, 2021


How to find a patent?

  • Method 1 of 4: Searching for Patents in Individual Countries Download Article. Search the United States Patent and Trademark Office website. ...
  • Method 2 of 4: Using International Search Tools Online Download Article. Use the Global Patent Search Network (GPSN). Included in the search engine of the U.S. ...
  • Method 3 of 4: Conducting a Useful Online Patent Search Download Article. Think of important words and phrases that relate to the invention. ...
  • Method 4 of 4: Working with a Professional Download Article. Hire a patent attorney. ...


How to find patent filings?

  • Inventors are encouraged to search the USPTO 's patent database to see if a patent has already been filed or granted that is similar to your patent. Patents may be searched in the USPTO Patent Full-Text and Image Database (PatFT).


What is a global patent?

  • Global Patent Solutions, LLC (GPS) is an intellectual property research and consulting firm founded to meet the demanding needs of Inventors and IP professionals around the world for high-quality patent research and consulting.


Is a patent search worth it?

Conducting a patent search can save you time and from investing unnecessary money into your invention by learning if it already exists or not. After a thorough patent search, you'll be able to determine if your patent will infringe on the rights of other patents or can invalidate a competing patent.


Who is Uspto?

The United States Patent and Trademark Office (USPTO) is the federal agency for granting U.S. patents and registering trademarks. ... The USPTO is at the cutting edge of the nation's technological progress and achievement.


Who patented toilet paper?

The topic of conversation is a patent from 1891 with the dull title "Wrapping or toilet paper roll." Inventor Seth Wheeler of Albany, New York, patented a toilet paper roll with tear-off sheets. Essentially, it's the modern toilet-paper roll as we know and love it.Mar 18, 2015


How many US patents are there?

In 2020, there were about 3.34 million patents in force in the United States. This is an increase from 2004 levels, when there were about 1.63 million patents in force in the United States.Nov 9, 2021


Is Derwent free patent search engine?

The Derwent World Patents Index of Clarivate Analytics is one of the top databases with the most coverage. Also, known as the Derwent database, it covers patent documents from 44 patent issuing authorities across the world.Mar 24, 2021


Do you need a lawyer to do a patent search?

You do not need a patent attorney to apply for a patent. As an inventor, you can submit a patent for your own invention on your own behalf. ... Patent law is a highly technical legal field about highly technical subjects. Even if your invention is technically simple, writing a patent yourself can be very risky.


Can I do my own patent search?

Conducting a patent search on your own is not that difficult; in fact, many inventors and entrepreneurs conduct their own patent search to save money. However, if you have the budget for it, seeking professional assistance or using patent search software is always an excellent option for a more detailed search result.Dec 20, 2019


How can you tell if something has been invented?

To find out if an invention has already been patented, you can search the United States Patent and Trademark Office's (USPTO) patent database. The USPTO is the federal agency responsible for reviewing patent applications and determining whether an invention is unique enough to issue a one.


What is the patent search engine?

The European Patent Office's (EPO) patent search engine, [email protected], searches published patent applications in over 80 countries. It is the most comprehensive free database available, with over 60 million patents. Some countries offer full text, others just citation and abstract.Nov 9, 2021


What are patent databases?

Patent information databases provide information on competitor's activities. ... On the basis of the article 70 of the Patent Law, the Intellectual Property Office keeps the Patent Register.


How do I get a copy of a US patent?

Copies of official U.S. Patent and U.S. Trademark documents are available for sale from the Patent and Trademark Copy Fulfillment Branch. Request for copies must include payment and identification of the patent number(s) or trademark registration number(s) being requested.Oct 31, 2019


What are the top search engines to use?

  • - Google Search. Favors fresh content over old content. ... - Duck Duck Go Search. Does not track or store information about users. ... - Bing Search. Favors older, established web pages. ... - Dogpile Search. Links to "favorite fetches" on whimsical home screen. ... - Yippy Search. Blocks undesirable websites. ... - Google Scholar Search. ... - Webopedia Search. ... - Yahoo Search. ...


Are there free databases for patent search?

  • The United States Patent and Trademark Office (USPTO) has its own patent database, which is a fantastic resource for searching patents from the U.S. The data base is free to use and makes available full text and image of domestic patents and applications from 1790 until the present day.


How do you look up patents?

  • Look up a patent number on the U.S. Patent and Trademark Office website. If you know the patent number and need information such as the inventor's name, description of the invention and patent title, use the USPTO Patent Full Text and Image database search engine.


How to use Google Patents to find patents?How to use Google Patents to find patents?

Google Patents allows you to search patents on the basis of the following variables – While looking through a particular keyword, you can open a patent in the sidebar while keeping the list of patents intact. Google also gives you the option to look for non-patent data, like data from Google Scholar, such as research papers on the searched keyword.


Do free patent search websites work?Do free patent search websites work?

– A Definitive Guide Free patent search websites are ideal for gaining quick leads. It makes no sense to pay hefty amounts for a gigantic database only to search for a patent or two. Below listed are few free patent databases that might help you in your pursuit of patent data search and analysis.


What is the best search engine for your business?What is the best search engine for your business?

Learn how to create a Custom Search Engine here. 1. Google. Besides being the most popular search engine covering over 90% of the worldwide market, Google boasts outstanding features that make it the best search engine in the market. It boasts cutting-edge algorithms, easy-to-use interface, and personalized user experience.


How do I choose the right patent database?How do I choose the right patent database?

The choice of patent databases highly depends on the motive beneath it, or in other words, the type of patent search involved. For instance, for a prior art search that is for current litigation, you would want to choose a patent database that covers the patent documents of most of the patent offices.

Share this Post: