patent search tips

Understand the technology really well and find all the areas where it could be used. It’s often a very hard truth to face. There is an entire world of non-patent documents that must be considered as part of the broader “prior art” when you perform your comprehensive search. Now, you’re on the inside, and you know that I mean “comprehensive prior art search” when I say “patent search”. You’ve probably heard of the saying, “you only get out of it, what you put into it”. }); Before you jump to conduct a patent search yourself, here are five rules that you should follow religiously, for these rules help increase the quality of your search –. Example 2: I wanted to search all the issued patents by the inventor Sabastian Thrun during any period of time in which the term “autonomous vehicle” appears anywhere in Title, Abstract or Claim. Getting the patent is just part of the effort to fully commercialize your invention. Related Application Areas – Where else a feature of a smartphone can be used other than the basic functionalities. If you increase recall, your search may go broad. To determine if an invention has been patented a thorough patent search should be conducted. Various restrictions like date-based and class-based can be inserted in the search string. Also, I would walk you through some advanced concepts of how to use free patent databases to conduct patent searches using various methodologies, for example by creating a key string. After you have a keyword repository, the next step involves using Boolean operators and then finally going ahead with creating a search string. If the query is at the top, click it once to expand it for editing. The patent database of Espacenet gets updated every day and offers special features like Global Dossier and Common Citation Document  (CCD) tool. The most common methods to query by example use the language or keywords in the patent text. No attorney-client or confidential relationship exists by simply reading and applying the steps stated in this blog article. Is it possible to interpret it in a different way? If you want CLE to do the job on its own, select automatic. You can do a patent search using techniques like keywords, patent classifications, or both. The kind of analysis needed here is legal. The results I got for the above strings were: Similarly, you can use proximity operators in the Advanced Search of WIPO. ‘Near’ – The ‘near’ operator is a proximity operator to boost the score of documents if they contain expressions near each other. Steven” returned 126 results while writing “Jobs, Steve” returned 371 results. The art of patent searching and patent reading is an essential skill every researcher needs up his sleeve. 3. to try to break through. It makes managing and searching patents that fall into the same technical group or sub-group easier. Kickstarter, Facebook, YouTube, [yeah…this is a lot]). The first field Products allows you to search for a design patent by entering a keyword, product name, etc. The information is provided by GreyB and while we endeavour to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Global Dossier gives access to file wrappers of corresponding patent offices at a single place. Again, the PATENT SEARCH informs a Patent Attorney to help them provide you, the inventor/entrepreneur a LEGAL OPINION as to the potential rights that may be achieved if a patent application were sought. The lower blue “X” shows that you have very strong market potential based on your research. The list serves as an example list, and is not exhaustive in any way: We cannot rely on just Google to do the searching for our inventors, we need to assure we turn over every rock and seek out the best information possible. Use the Specification field to find certain types of inventions. You will find relevant classification as per the patent examiner. However, based on research, there isn’t very much demand for your product, or competition is pretty high. Let’s consider a scenario where I want to find all the patents under the IPC H04W12/02 – it classifies patents that describe a technique to protect privacy – by Samsung between June 1, 2001, and Aug 20, 2016. To explore how you can use other fields to refine your search, I suggest you go through the Field Search Help Page. Thus, to make sure your keyword string captures relevant documents, you have to think out loud. Meaning, the better the inputs, the better the outputs. Pay maintenance fees and learn more about filing fees and other payments. props to you inventors! Here, each major feature of this cutting device is identified in plain terms without going into too much detail. TIP: If the patent assignee was inside the US, there is no Assignee Country field. You can change the language of the interface from the top right corner (see the screenshot below). To have success (and move the arrow upward to green), you should consider filing other patents such as design patents, or further developing your portfolio with continuation patents/divisional patents to shore up your legal rights/protection over your technology. You may need to wade through several pages of results before you find a patent document with a disclosure that is on point or similar to your feature. However, despite having all of this knowledge, you may be asking: “Ok, so I have all of these patents and non-patent documents, now what?”. Meaning – they can’t afford to hire anyone to get it done for them, and therefore they will be able to get top quality advice when they need it the most. Patent classification is a hierarchical system that classifies a patent according to the area of technology it falls into. It’s a great moment to take a break, and congratulate yourself, you’ve done a lot of the hard work and gathered a substantial amount of research, and no doubt are now well informed about the invention and the state of the art for the technology area that the invention is in. Tips of Performing Japanese Patent Numbers Search. Once you follow the above steps, use an online Thesaurus or technical dictionary to find synonyms of the concept of which you want to find prior art. Let me make it interesting – What do you think was going in the mind of inventors of bubble wrap? Patents from 1790 through 1975 are searchable only by Issue Date, Patent Number, and Current Classification (US, IPC, or CPC). For example, I wanted to find all the patents filed by Sebastian Thrun where within the abstract autonomous or driverless appears. If watching is more your jam, check out this video I did on Patent Searching: I’m doing it in part to help educate those in the world that may read this and truly need it. For example, I used a search string ia=Google and (ab=”autonomous driving” or ab=”autonomous vehicle”), which gave me 133 results. How To Perform A Free Comprehensive Trademark Search? On clicking you will be presented with a screen like the one below: Enter the description of the design patent you want to search and click on the search icon. In the below screenshot, for example, I search for everything that starts with tele but doesn’t end with a phone on all the fields. Each new reference has the potential to give you more leads. For example, I wanted to search for the patents that are on spam detection in search engines. Some patent databases require you to "pad," or apphend, extra zeros to a patent number to make it a specified number of characters. Have a look at the below screenshot where I searched for all the patents under H05K70/20 and H04W24/00. Feature 1: Straight Edge Cutting Guide with Slit, Feature 2: Class two lever (alligator style) Cutting Device, Feature 3: Height Adjustable Cutting Device. Shhh, that’ll be our little secret. 4. Subject classification helps group related technologies under one class or subclass code. If you want to conduct a free patent search on only US patents, the USPTO could be the best patent database. It’s scary, because you’ve got to face your fears that there may be something else out there in the world like your invention, and someone may have thought of it before. These 19 results could be highly relevant when compared to the results I got from the above query. You can try yourself by using terms IBM and International Business Machines by selecting Assignee Name under the Field. Classification search is the right option if you are interested in finding all the patent publications in a particular technical area. Patent Trial & Appeal Board. There are many different patent classification systems out there, so you will need to slowly become familiar with them as you start to gather inventions that are similar to your invention. Espacenet has a pretty good search interface where you can directly view the classes, explore their complete hierarchy or even explore them using keywords. Tell your Patent Attorney everything you’ve ever conceived relative to this new invention including how you plan to use it or monetize it. Find keywords expressing the essential concept of invention (alternatively, start with IPC, i.e. This is the simple yet trickiest search strategy to find an existing prior art. Without a doubt, that is true here too. IPCs and CPCs are almost similar in one way or the other. Find your nearest PTRC 3. Let me explain these parameters one by one. This is perhaps one of the most... 2. Start with targeted logics, limited keywords, perhaps the same as the ones used in your subject patent. Click on the quick search link under the PatFt: Patents column and you will be presented with this screen: You can use the fields to refine your search and from the drop in the middle of the two rows, you can select a Boolean operator among the three. Here what you do is find a patent classification in which the keywords you created in the above step fall into. This is another way to find relevant prior art. If you want to go through this guide some other point of time in the future or want to save it for the future, consider downloading the PDF version from the below form: hbspt.forms.create({ Therefore, if cold hard cash is what you’re after (ok, probably warm checks would do too, right?) I would say at a minimum, no less than 4 hours should be spent with this initial phase of research, where each major feature of your invention gets a dedicated natural language search. There is a difference between a patent search and a comprehensive prior-art search (which is needed for patentability). WIPO Patentscope gives immense power to you by providing free access to 83+ million patent documents from multiple participating patent offices. Send us an email. Let me help you understand the various features you see in the user interface of CLE. However, there is a much more organic/brute-force approach needed to assure you’ve uncovered non-patent literature sufficiently. After Advanced Search, the next feature you can explore is Field Combination. Now that you know what a patent search is, and where the patent search fits in to the broader picture, it will help you with understanding where the information gathered in the search phase will be used for the next step. I agree, there are a lot of great choices for getting a patent search done. You can then use these variations to search relevant patent documents of other languages. 7 . Here are a few more examples of the search strings that I created and executed: Example 1: I wanted to search all the issued patents between June 1, 2001, and Aug 20, 2016, by any company or inventor in which the term “autonomous vehicle” appears anywhere in Title, Abstract or Claims. which you feel could be in the title of a design patent. You can simply type the name of the assignee or inventor in the relevant fields in the respective patent databases, and voila! So, why not use the hard work of that expert examiner? When searching for specific numbers in the Patent Number field, utility patent numbers are entered as one to eight numbers in length, excluding commas (which are optional, as are leading zeroes). Even if your goals are to license/sell your invention, you’ll have to hustle, network, pitch, and proactively sell your invention to would-be licensees or buyers. This is going to be quite a ride. There exist multiple patent classifications like US patent classification (USPC), International Patent Classification (IPC), European Patent Classification (ECLA), and Cooperative Patent Classification (CPC) which is the harmonization of USPC and ECLA. There is nothing glamorous about it, and it requires digging through (and reading) hundreds if not thousands of publications to assess the merits of an invention. There are fair chances of some patent documents not using keywords like ‘smartphone’ anywhere. Patents are expensive. The way you use them dictates the direction of your patent search, hence having an understanding of them is important. For example, US patent 123456 might need to be entered as 0123456 to make seven digits. To have success (and move the arrow to the right into the green) with the upper blue “X”, you’ll have to find ways of overcoming the market trouble by out-marketing, coming up with innovative strategies for commercials, using celebrity power, etc. You will want to check the box “Include non-patent literature” which will include journals, academic dissertations, thesis papers, newspapers, or other reports from around the world. To keep things straightforward, I will talk only about just the US classification system. The below screenshot will explain how: Similarly, if you want to do a class-based search, you can enter IPC or CPC class in term and can select IPC or CPC from the drop-down menu in the fields while refining the search using the Boolean operators. And also the stem feature the technology when compared to today closest yours! Keyword/Phrase in the past, there is an essential skill every researcher needs up his sleeve functionality. 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