Enter ANY text in English with up to 65.536 characters. It can be a description of an invention, a scientific article, a patent text, a product description, or even a Wikipedia article. The longer and the more precise the text is, the better and more reliable are the results. In general, we recommend to use input of at least abstract-length (160 words or more). If you have a very short query with only a few keywords, you might find it helpful to use the filters below the search input. Adding keyword or classification-based filters here will help define the context of your keywords more.
Did you know you can also perform semantic searches using both text and patent number(s)?