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New on STN

May 2018

STN(R) Reflects Second Update to Emtree(R) Thesaurus for 2018

April 2018

CCI Now Searchable in CAS REGISTRY(SM)

February 2018

Chinese dual filings are now linked within DWPI families

Meet us at

CPAC - Patent Information Annual
Conference of China 2018,
30.-31. Aug, Beijing
CEPIUG 10th Year Anniversary Conference, 09.-11. Sep, Milano
Bund Deutscher Patentanwälte - Herbstseminar, 18.-19.Oct, Hamburg

STN User Meetings

Amsterdam, 27.09.2018
Milano, 10.10.2018
Hamburg, 24.10.2018

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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.

Databases in category "FUELS"

1MOBILITY   Global Mobility Bibliographic database 
 Summary Sheet
2MOBILITY   Global Mobility Standards database 
 Summary Sheet
CAPLUS   The Chemical Abstracts Plus file 
 Summary Sheet
CBNB   The Chemical Business NewsBase 
 Summary Sheet
CIN   Chemical Industry Notes 
 Summary Sheet
COMPENDEX   Computerized Engineering Index and El Engineering Meetings 
 Summary Sheet
DISSABS   U.S. DISSertation ABStracts 
 Summary Sheet
DKF   Dokumentation Kraftfahrwesen 
 Summary Sheet
ENCOMPLIT / ENCOMPLIT2   API EnCompass literature file 
 Summary Sheet
ENCOMPPAT / ENCOMPPAT2   API EnCompass Patent Database 
 Summary Sheet
ENERGY   ETDE ENERGY file 
 Summary Sheet
GEOREF   Geological Reference file 
 Summary Sheet
IFIALL   IFI Comprehensive Database 
 Summary Sheet
IFIPAT   replaced by IFIALL 

INSPEC   Information Service for Physics, Electronics, and Computing 
 Summary Sheet
INSPHYS   Records of the PHYS file, that did not appear in INSPEC 
 Summary Sheet
NTIS   Government Reports Announcements 
 Summary Sheet
PQSCITECH   ProQuest Science and Technology 
 Summary Sheet
SCISEARCH   Science Citation Index 
 Summary Sheet
TULSA / TULSA2   Petroleum Abstracts (Subscribers/Non-subscribers) 
 Summary Sheet
USPAT2   Companion file to USPATFULL 
 Summary Sheet
USPATFULL   U.S. Patents and Trademark Office's Patent Fulltext database 
 Summary Sheet