How to use Pearl to generate an invalidity claim chart

Pearl is Unified Patents' AI-based invalidity claim charting tool. It can use prior art from patents, standards documents, product descriptions, scientific literature, non-patent literature, or AI-generated options to generate claim charts quickly and efficiently. 

To generate a claim chart, Pearl maps the prior art references, including the citations, to each patent limitation in a table that can be exported into Word, PDF, Excel or CSV format. Pearl lets you select the specific independent and/or dependent claims at issue and generate a claim chart with multiple references. You can then edit your claim chart after downloading, including adding a column of explanatory comments. You can also save your chart in your Pearl account as a project. 

This video demonstrates Pearl and how it can generate an invalidity claim chart:

If you are a PATROLL contestant, you will need to log in to your PATROLL account first, click on the Pearl banner/link, and then log in to the Unified Patents Portal. You can access Pearl through the Portal.