Chinese Patent Abstracts in English is produced by the European Patent Office in cooperation with the Patent Documentation Service Center of the People's Republic of China. The file includes all patents published in the People's Republic of China since the opening of the Chinese Patent Office April 1, 1985.
Records contain the bibliographic information as well as English-language titles and abstracts.
English-language abstracts are produced by the Patent Documentation Service Center of the Patent Office of the People's Republic of China. For The Dialog Corporation's Redistribution and Archive Policy, enter HELP ERA online. All chemical names are indexed as complete individual words and chemically significant segments of words. 3 Includes Patent Date, Patent Number, and Patent Kind. 4 Includes Patent Number, Patent Date, Patent Kind, Application Number, Application Date, and Application Kind.