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provided by FIZ Karlsruhe

New on STN

February 2018

Chinese dual filings are now linked within DWPI families

February 2018

First Emtree Thesaurus for 2018 Now Available in Embase

January 2018

The 2018 version of MEDLINE now available on STN

Meet us at

East meets West 2018,
19. - 20. Apr., Vienna
2018 IC-SDV Conference,
23. - 24. Apr, Nice
PIUG 2018 Annual Conference,
05.-10.May, Alexandria, VA

STN User Meetings

Frankfurt, 18.04.2018
München, 25.04.2018
Hamburg, 24.10.2018

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Derwent World Patents Index

Audio/Video: Natural Products: β-Lactam-antibiotics (New STN in 5 minutes) 
Derwent Markush Resource (DWPIM) on STN Workshop (03/2016) 
DPCI Reference Manual  
DWPI Classification Manual  
DWPI country coverage and kind codes (Clarivate Analytics) 
DWPI Manual Code Look-up Tool (Clarivate Analytics) 
DWPI on STN Workshop Manual  
DWPI Reference Manual  
DWPI User Guides: Chemical Indexing 
DWPI User Guides: Engineering Indexing 
DWPI User Guides: Polymer Indexing 
DWPI: Global Patent Sources  
DWPI: Summary Table of Original Publication Data Coverage at the Member Level  
DWPIM (Derwent Markush Resource) on new STN (Summary) 
DWPIM (Derwent Markush Resource) on STN (ICIC) 
e-Seminar - Derwent Markush Resource (DWPIM) on STN (03/2016) 
e-Seminar - Derwent Patents Citation Index (DPCI) on STN (09/2013)  
e-Seminar - DWPI Chemistry Resource (DCR) on new STN (09/2015) 
e-Seminar - DWPIM vs. MMS (02/2016) 
e-Seminar - Getting the most out of the DWPI record on new STN (10/2015) 
e-Seminar - Numeric property searching in DWPI on STN (02/2013) 
e-Seminar - Searching DWPI polymer indexing on new STN (11/2015) 
e-Seminar - Structure searching on new STN (12/2015) 
e-Seminar - Unified Markush search on new STN (02/2016) 
Searching the unsurpassed Markush content collection on new STN (IPI ConfEx, 02/2016) 
Section P Fragmentation Code Revision  
Section P Fragmentation Codes – Complete List (2015) 
Section P Fragmentation Codes – New & Amended  
The Cooperative Patent Classification in Derwent World Patents Index on STN