Is there a way to find out which of the records are already present within the Project/ Folder that you have created? / How can I know which Patent numbers are already present within the existing Projects/Folders?

On the result page, if that record is already present in a Project/ Folder then there will be a Folder Icon present. To know in which project the record is present, you will just need to click on the Icon to view the details. You will also be able to see the date on which that record was added to the Project.

Additionally, you can also delete that record from that project by clicking on the Recycle-bin option.