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, 09/2012)
Audio/Video: Structure Searching DWPI Using STN Express (e-Seminar, 11/2012)
Audio/Video: The Cooperative Patent Classification (CPC) in DWPI on STN (e-Seminar, 03/2013)
DPCI Reference Manual (01/2011)
DWPI Chemical Fragmentation Code Sheet (01/2012)
DWPI Chemical Fragmentation Codes (User Guide, 11/2000)
DWPI Chemical Fragmentation Codes (Workshop, 11/2009)
DWPI Chemistry Resource (DCR) Reference Manual (06/2007)
DWPI Classification Manual (2012)
DWPI country coverage and kind codes (Thomson Reuters)
DWPI Enhanced Polymer Indexing (User Guides, 01/2007)
DWPI Enhanced Polymer Indexing (Workshop, 10/2011)
DWPI Manual Code Look-up Tool (Thomson Reuters)
DWPI numeric property search (04/2012)
DWPI on STN Workshop Manual (07/2012)
DWPI Reference Manual (07/2012)
DWPI User Guides: Chemical Indexing (Thomson Reuters)
DWPI User Guides: Engineering Indexing (Thomson Reuters)
DWPI User Guides: Polymer Indexing (Thomson Reuters)
DWPI: Global Patent Sources (01/2007)
DWPI: Summary Table of Original Publication Data Coverage at the Member Level (09/2011)
e-Seminar - Improved patent searching using DWPI Manual Codes on STN (03/2013)
e-Seminar - Introduction to Derwent World Patents Index on STN (01/2013)
e-Seminar - Numeric property searching in DWPI on STN (04/2012)
e-Seminar - Searching in DWPI Chemistry Resource (DCR) (02/2011)
e-Seminar - Searching patent office classifications on STN (11/2012)
e-Seminar - Setting up Alerts in the Derwent databases on STN (09/2012)
e-Seminar - Structure Searching DWPI Using STN Express (11/2012)
e-Seminar - The Cooperative Patent Classification (CPC) in DWPI on STN (03/2013)
Exploring DWPI in STN AnaVist, Version 2.0 (revised 06/2008)
Full List of Abbreviations for Set Abbreviations (03/2004)
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)