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New on STN

November 2019

PatentPak(R) now available in USPATFULL/USPAT2 on STNext(R)

November 2019

CAS FORMULATIONS (TM) Enhanced on STNext

November 2019

German Patent Full-Text Database DEFULL enhanced

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Databases that cover the subject "Chemistry"

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RUSSIAPAT   Russian patents from 1924 onwards 
 Summary Sheet
SCISEARCH   Science Citation Index 
 Summary Sheet
TOXCENTER   Effects of drugs & other chemicals 
 Summary Sheet
TULSA / TULSA2   Petroleum Abstracts (Subscribers/Non-subscribers) 
 Summary Sheet
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
ZCA   The CA file with zero connect hour pricing 
 Summary Sheet
ZCAPLUS   The CAplus file with zero connect hour pricing 
 Summary Sheet
ZREGISTRY   The CAS Registry file with zero connect hour pricing 
 Summary Sheet
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