CAS Scientific Patent Explorer now automatically saves a user’s unique structure/text patent, structure/text substance, and Markush structure searches, which display on the History page.
When the user clicks the History button available on each page header, the History page opens in a new tab; from this page, the user may filter/delete/edit/rerun any of their past searches.
Notes
The date and time the search was performed is stored with the query.
The saved query does not include any filters applied after the search was performed, only the original search is captured.
If the user clicks the Edit Search button, edits the query, and initiates another search, the edited query used in the search is stored.
If the user clicks the Rerun Search button, a history entry is not created.
See Search History.