Guide to STN Patent Databases – Basic Version - Paton - TU Ilmenau
Guide to STN Patent Databases – Basic Version - Paton - TU Ilmenau
Guide to STN Patent Databases – Basic Version - Paton - TU Ilmenau
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>Patent</strong> databases on <strong>STN</strong> International<br />
Current International <strong>Patent</strong> Classification (including re-classification), IPC thesaurus, Derwent<br />
Classification and Manual Codes (Electrical <strong>Patent</strong>s Index)<br />
European <strong>Patent</strong> Classification (ECLA) with online thesaurus,<br />
other European classification: ICO (In Computer Only)<br />
U.S. National Classification with online thesaurus<br />
Derwent Chemistry Resource (DCR) from Derwent week 16/1999: Additional indexing and structure<br />
searching<br />
Japanease FI and FTERMS (since 1966) with online thesaurus<br />
Additional indexing for chemical patents (accessible only for subscribers of Derwent services in WPIX<br />
and WPIDS)<br />
An online thesaurus is available in the fields: International <strong>Patent</strong> Classification /IPC, Manual Code /MC,<br />
<strong>Patent</strong> Assignee Code /PACO, Title Terms /TT, Derwent Compound Number /DCN;<br />
additional online thesaurus in WPIDS und WPIX: Derwent Registry Numbers /DRN, Plasdoc Key Serials<br />
/KS, Polymer Indexing /PLE<br />
Publication Level:<br />
Bibliographical details of the original and selected data for each family member (available from<br />
selected patent offices only)<br />
Original title, full inven<strong>to</strong>r and assignee names plus agent details, including address details, original<br />
abstract and main claim<br />
Additional abstract (ABEQ, structured, or main claim), if considered necessary<br />
International <strong>Patent</strong> Classification from the original publication, re-assigned IPC for the respective<br />
publication, IPC thesaurus<br />
Original US Classification from 1975<br />
The World <strong>Patent</strong>s Index is accessible at three user levels:<br />
WPINDEX all <strong>STN</strong> users<br />
WPIDS subscribers<br />
WPIX selected subscribers<br />
Coverage at invention level starts in various years for the individual subject areas (also depending on the country,<br />
see appendix):<br />
Pharmaceuticals: 1963<br />
Agricultural chemicals: 1965<br />
Plastics and polymers: 1966<br />
Other fields of chemistry: 1970<br />
Mechanics, electrical engineering, other fields of engineering: 1974<br />
Coverage at publication level also varies, depending on the country:<br />
Original text data:<br />
Country Title Abstract Main claim All claims<br />
AU 2004<br />
BR 2 2010 2010 2010<br />
CN 2007-06 9+11 2007-06 9+11 2007-06 9+11<br />
2011 10<br />
DE1 1968 2000 1968<br />
EP4 1978 1978 5<br />
2000 6<br />
1984 10<br />
1991 9<br />
ES3 2010 2010 2010<br />
2007-01 9<br />
2007-06 11<br />
33
Change language