Patent searching on STN

The following information is specific to patent coverage and patent searching in STN^®. Resources and materials for general bibliographic and reference searching are also available.

Patent Databases on STN (PDF)
CAS Patent Coverage
Patent Search Fields (PDF)
FSEARCH for Finding Patent Families (PDF)
FSORT for Grouping Patent Records into Families (PDF)
Cited Patent Searching (PDF)

More CAS STNext Resources options:

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