Click the History button at the top of a page to view your past searches.
The History page displays your unique structure/text patent, structure/text substance, and Markush structure searches:
Select a Filter by option to display searches by result type.
Click Rerun Search to repeat the search and potentially find newer results.
Click Edit Search
to change parameters before running the query.
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.
From an original search on the Simple or Advanced tabs:
The pre-filter selections for Patent Type and databases
Combined searches
Edited searches
From an original search on the Substances > Structure Search tab (with Search for: Patents selected) or Patents > Chemical tab > Structure Search tab (with Search for: Patents selected) using the CASDraw drawing tool (draw, import, or model a structure with RN): structure query and structure type of As Drawn or Substructure
From an original search on the Substances > Text Search tab using a CAS Registry Number, Substance Name, InChi or SMILES string, or uploaded molfile:
Substance Name or CAS Registry Number
InChi or SMILES strings along with the structure representation used in the search and structure type of As Drawn, Substructure, or Similarity
Molfile structure representation used in the search and structure type of As Drawn, Substructure, or Similarity
From an original search on the Substances > Structure Search tab using the CASDraw drawing tool (draw, import, or model a structure with RN): structure query and structure type of As Drawn, Substructure, or Similarity
From an original search on the Substances > Structure Search tab (with Search for: Markush selected) or Patents > Chemical tab > Structure Search tab (with Search for: Markush selected) using the CASDraw drawing tool (draw, import, or model a structure with RN): structure query and structure type of As Drawn or Substructure