CAS Expands Asian Patent Coverage, Improves Timeliness and Extends Reach Back to 19th Century for U.S. Patents

29-Nov-2006

Chemical Abstracts Service (CAS), a division of the American Chemical Society, announced significant patent information improvements in CAS databases available through STN®, SciFinder® and SciFinder Scholar®. The announcement showcased recent enhancements in the timely availability of Chinese patent records, expanded coverage of Korean patent information, and improved functionality of the F Term Thesaurus for Japanese patents. CAS officials also announced the addition of thousands of U.S. patent records from the 19th and early 20th centuries to the CASM/CAplusSM databases.

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