Hi everyone,

STN is running the following e-Seminar in May -


Title: DWPIM on STNext®: Introduction and New Functionalities


Abstract: Derwent Markush Resource (DWPIM) on STNext® is integrated in the classic STN workflow. In this e-Seminar you will learn about the content and features of the Derwent Markush Resource database on the STNext platform. Also it will be shown how DWPIM can be used on STNext from structure searching to crossover to the Derwent World Patents Index® database and how to combine those Markush results with roles and non-structural fragmentation codes.

The session will illustrate various aspects of this database, including drawing structures using Derwent superatoms and STN generic nodes, and applying attributes to nodes and bonds. An example with the complete workflow from structure drawing, finding the corresponding DWPI patent family records, and exporting of DWPI results including the hit structures will be part of this e-Seminar.
An update will be provided which will illustrate new functionalities that have been added since the release of this database in 2018.

You should attend this e-seminar if you are a chemical searcher interested in Markush searching, if you would like a refresher on the substance search process in the Derwent databases on STNext or if you have used DWPIM on new STN and would like to see how it works on STNext.


Date: May 23, 2019

3:00 pm Europe Summer Time (Berlin, GMT+02.00)

2:00 pm GMT Summer Time (London, GMT+01:00)

9:00 am Eastern Daylight Time (New York, GMT-04:00)

8:00 am Central Daylight Time (Chicago, GMT-05:00)

6:30 pm India Time (Mumbai, GMT+05:30)


Date: May 23, 2019

8:00 pm Europe Summer Time (Berlin, GMT+02.00)

7:00 pm GMT Summer Time (London, GMT+01:00)

2:00 pm Eastern Daylight Time (New York, GMT-04:00)

1:00 pm Central Daylight Time (Chicago, GMT-05:00)

11:00 am Pacific Daylight Time (San Francisco, GMT-07:00)

11:30 pm India Time (Mumbai, GMT+05:30)


To register for these events, please visit –



Best regards,


Jim Brown

FIZ Karlsruhe, Inc.


  • No labels