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provided by FIZ Karlsruhe

New on STN

February 2020

New legal event data from Croatia, Italy, and Poland in INPADOCDB and INPAFAMDB

January 2020

Changes to Derwent WPI Update numbering and the total number of annual DWPI updates

December 2019

Derwent World Patents Index: Manual Code revision 2020

Meet us at

The 2020 AI-SDV Conference,
20.-21.Apr, Nice
EPO East meets West, 23.-24.Apr, Vienna
PATINFO 2020, 17.-19.Jun, Ilmenau

STN User Meetings

Munich, 20.05.2020

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Databases with the feature "LEARNING DATABASES"

LCA   The CA Learning file 
 Summary Sheet
LCASREACT   The CAS Reaction Search Service Learning file 
 Summary Sheet
LDPCI   The Patents Citation Index Learning file 
 Summary Sheet
LDRUG   The Derwent Drug (DRUGU) Learning file 
 Summary Sheet
LEMBASE   The EMBASE Learning file 
 Summary Sheet
LINPADOCDB   The Training file for learning how to use INPADOC 
 Summary Sheet
LINPAFAMDB   The Training file for learning how to use INPAFAMDB 
 Summary Sheet
LINSPEC   The Training file for learning how to use INSPEC 
 Summary Sheet
LMARPAT   The CAS Patent Markush Learning file 
 Summary Sheet
LMEDLINE   The MEDLINE Learning file 
 Summary Sheet
LPATDPA   The PATDPA Learning file 
 Summary Sheet
LREGISTRY   The Registry Learning file 
 Summary Sheet
LWPI   The WPI Learning file 
 Summary Sheet