This analysis by the UKIPO shows that, in the 1980s, women represented less than 4% of inventors on GB patent applications, but that this has steadily risen to over 8% in recent years. Although absolute numbers remain relatively low, the last 10 years have seen a 16% increase in the proportion of female inventors. The overall proportion of patents involving a female inventor (either working alone or as part of a team) has more than tripled, from 4% in 1980 to over 12% in 2015; at the same time, the last 10 years have seen the proportion of individual female inventors’ plateau at around 3.75%. The number of all-female teams has increased fivefold since 1980, but the absolute numbers are still very low, with only 0.33% of patents coming from all-female teams in 2015. Although historical analysis reveals ever-increasing levels of female patenting, the growth rate is slow and the absolute numbers are still very low. The world of patenting remains male-dominated, and, even in 2015, there is a clear gender disparity: 88% of all GB patent applications come from male individuals or all-male teams, and almost 96% teams that submit applications include at least one man.