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LigandScout Extensions for the KNIME Workbench version 1.7.9 by InteLigand GmbH

The Patent Node facilitates the searching of patents for a table of molecules. Patent molecule association data comes from the SureChEMBL database. The data is collected by data mining and requires filtering.



Filter by Patent specific properties. The Classification option supports IPC, ECLA, IPCR and CPC classification Systems.
Limit results
Limits the results to the most a specified number of most relevant patents depending on the occurences of the molecule in different Fields.
(Default: 10)
Date Published
Exclude patents based on their publishing date.
Patent Office
Exclude patents based on the country or organisation that published it.
Filter by the frequency a molecule occurs in different parts of the patent.

Input Ports

Table containing the molecule(s)

Output Ports

Table containing the molecule(s) without associated patent(s)
Table containing the molecule(s) associated with patent(s)

Best Friends (Incoming)


To use this node in KNIME, install LigandScout Extensions for the KNIME Workbench from the following update site:


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