Chemistry Specific User Guides
| User Guide Title | Edition | £ Price | $ Price | € Price |
|---|---|---|---|---|
| CPI Chemical Indexing Guidelines | February 2001 | 50 | 75 | 70 |
ISBN: 1 903836 01 X
This user guide is designed to give advanced users of Derwent's Chemical Indexing an insight into how patents are indexed. Its coverage includes policies applied and criteria used to select compounds along with the different types of indexing systems available.
Download a PDF copy here 2.1 MB
| User Guide Title | Edition | £ Price | $ Price | € Price |
|---|---|---|---|---|
| CPI Chemical Indexing User Guide | Revised November 2002 | 100 | 150 | 140 |
ISBN: 0 901157 60 0
The Chemical Indexing User Guide describes in-depth the Chemical Fragmentation Coding System, a structural indexing language used for indexing and retrieving chemical patents in Derwent World Patents Index®. In addition to details on all the individual codes, there is also a chapter on selecting codes and formulating search strategies.
Download a PDF copy here 2 MB
| User Guide Title | Edition | £ Price | $ Price | € Price |
|---|---|---|---|---|
| CPI Manual Codes 2013 | Edition 20 Rev.1/2013 |
100 | 150 | 140 |
ISBN: 978-1-908083-13-5
The use of Derwent's Manual Codes are described in this publication. All Manual Codes for section A to M are listed in order with definitions of each codes and time periods for which they are valid.
Download a PDF copy here 2.9 MB
| User Guide Title | Edition | £ Price | $ Price | € Price |
|---|---|---|---|---|
| CPI Registry Compounds | January 1987 | — | — | — |
ISBN: 978 1 905935 13 0
This is a reprint of the 1987 Manual, which lists the compounds having CPI Registry Numbers used within the Derwent World Patents Index® database
Download a PDF copy here 1.5 MB
| User Guide Title | Edition | £ Price | $ Price | € Price |
|---|---|---|---|---|
| Derwent Chemistry Resource on STN | May 2001 | 50 | 75 | 70 |
ISBN: 1 903836 05 2
The Derwent Chemistry Resource is a chemical structure database for searching specific compounds indexed in Derwent World Patents Index® bibliographic records. Searchable by structure and text fields, this online user guide gives comprehensive details of the search and display fields, along with worked examples.
Download a PDF copy here 3.1 MB
| User Guide Title | Edition | £ Price | $ Price | € Price |
|---|---|---|---|---|
| Markush DARC User Manual | December 1993 | — | — | — |
ISBN: 978 1 905935 14 7
This is a reprint of the 1993 version of this manual, which describes structure searching of the Merged Markush Service (MMS) via the Questel host system.
Download a PDF copy here 5.3 MB
| User Guide Title | Edition | £ Price | $ Price | € Price |
|---|---|---|---|---|
| Markush TOPFRAG | January 2001 | — | — | — |
ISBN: 0 901157 79 1
This User Manual describes Markush TOPFRAG software, which generates search strategies for DWPI fragmentation codes and Merged Markush Service. Step-by-step examples are included for various common types of structure.
Download a PDF copy here 2.1 MB