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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 by Clusters

STN database clusters contain databases covering the same subject area. You can search the clusters through the Multifile Search capability. Reviewing the clusters can help you determine which databases to search to find information on your topic of interest:

AEROTECHAGRICULTUREBIOSCIENCEBUSINESSCASRNSCHEMENGCHEMISTRY
COMPUTERCONSTRUCTIONELECTRICALENGINEERINGENVIRONMENTFOODFORMULATIONS
FUELSFULLTEXTGEOSCIENCEHEALTHHPATENTSHUMANITIESMATERIALS
MEDICINEMEETINGSMETALSMOBILITYNPSNUMERICPATENTS
PETROLEUMPHARMACOLOGYPHYSICSPNTTEXTPOLYMERSPVSAFETY
STRUCTURETOXICOLOGY

Others database clusters contain databases that share a similar feature (e.g. CAS Registry Numbers, numeric data, chemical structure searching) or have the same producer. All files in these clusters are also contained in the subject oriented clusters above.

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USGENE   The USPTO Genetic Sequence Database 
 Summary Sheet
USPAT2   Companion file to USPATFULL 
 Summary Sheet
USPATFULL   U.S. Patents and Trademark Office's Patent Fulltext database 
 Summary Sheet
USPATOLD   Companion file to the USPATFULL and USPAT2 files 
 Summary Sheet
VETB   The Derwent Veterinary Drug Backfile 
 Summary Sheet
VETU   The Derwent Veterinary Drug file 
 Summary Sheet
WELDASEARCH   Literature about ceramics, metals, plastics 
 Summary Sheet
WPIDS   Derwent World Patents Index Subscriber File 
 Summary Sheet
WPINDEX   Derwent World Patents Index (Non-subscribers) 
 Summary Sheet
WPIX   Derwent World Patents Index Subscriber File w. Ext. Abstr. 
 Summary Sheet
WSCA   World Surface Coatings Abstracts 
 Summary Sheet
ZREGISTRY   The CAS Registry file with zero connect hour pricing 

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