How Often Are Our Legal Statuses Updated? Our legal statuses are updated with the same frequency as our patent data is, that being weekly. This is the case for all major patent jurisdictions (this includes both US and EP). Related articles How often is PatSnap updated? Simple Legal Status / Legal Status / Legal Event Search Guide An intro to PatSnap When You Export The Legal Status Field Why Does It Sometimes Bring Up More Than One Legal Status? What Do The Numbers In Brackets Represent On The "Top IPC" Chart?