Electrogenerative processes, i.e. processes for producing compounds in which electricity is generated simultaneously

Filing statistics

CPC C25B 5/00 belongs to the parent subclass C25B, which recorded 59,701 patent applications worldwide between 2013 and 2023. Annual filings grew from 2,756 in 2013 to 11,084 in 2023 (+302%). The most active applicants in class C25 are CHINESE ACADEMY OF SCIENCES (1,393 applications), JFE STEEL (914 applications) and EBARA CORPORATION (738 applications).

Source: EPO PATSTAT, worldwide filings