Derwent World Patents Index

Audio/Video: Chemical Structure Search in DWPI (Live search, 08/2010)
Audio/Video: Introduction to Derwent World Patents Index (e-Seminar, 09/2010)
Audio/Video: Search for key patents in DPCI (Live search, 04/2011)
Audio/Video: Searching in DWPI Chemistry Resource (e-Seminar, 08/2010)
Audio/Video: Setting up SDIs in the Derwent databases on STN (e-Seminar, 07/2011)
Audio/Video: Structure Searching DWPI Using STN Express (e-Seminar, 08/2011)
DPCI Reference Manual (01/2011)
DWPI Chemical Fragmentation Code Sheet (01/2012)
DWPI Chemical Fragmentation Codes (Workshop, 11/2009)
DWPI Chemistry Resource (DCR) Reference Manual (06/2007)
DWPI Classification Manual (2012)
DWPI Enhanced Polymer Indexing (Workshop, 10/2011)
DWPI Manual Code Look-up Tool (Thomson Reuters)
DWPI patent kind code list (Thomson Reuters)
DWPI Reference Manual (07/2011)
DWPI User Guides: Chemical Indexing (Thomson Reuters)
DWPI User Guides: Engineering Indexing (Thomson Reuters)
DWPI User Guides: Polymer Indexing (Thomson Reuters)
DWPI: Details of patents covered in current updates (Thomson Reuters)
DWPI: Summary Table of Original Publication Data Coverage at the Member Level (09/2011)
Exploring DWPI in STN AnaVist, Version 2.0 (revised 06/2008)
Full List of Abbreviations for Set Abbreviations (03/2004)
Global Patent Sources (for DWPI) (01/2007)
Introduction to Derwent World Patents Index on STN (e-Seminar, 01/2011)
Japanese Classification in Derwent World Patents Index on STN (05/2010)
Search Tip - Searching for assignees in DWPI on STN (05/2011)
Search Tip - Searching for patent families in DWPI on STN (06/2011)
Search Tip - Searching titles and abstracts in DWPI on STN (07/2011)
Search Tip – Enhancing prior art searches using DPCI (09/2011)
Searching DWPI Manual Codes and abstracts (polymers) (Workshop, 10/2011)
Searching DWPI using Polymer Indexing on STN (e-Seminar, 09/2011)
Searching in DWPI Chemistry Resource (DCR) (e-Seminar, 02/2011)
Setting up SDIs in the Derwent databases on STN (e-Seminar, 07/2011)
Structure Searching DWPI Using STN Express (e-Seminar, 08/2011)
Structure searching DWPI using STN Express (PIUG NE 2008 Workshop, 10/2008)
The Complete Markush Structure Search: Mission Impossible? (10/2001)
The History of Derwent & STN (12/2001)