Abstract:This study constructs an evaluation index system suitable for the service quality of patent agencies. Taking the SERVQUAL service quality evaluation system as the theoretical basis, researching and referring to the current existing intellectual property agency service quality evaluation system, combining the business characteristics of the patent agency service industry, taking into account the entire process of the patent life cycle, and constructing a structure covering company quality and employee quality , Business capability, patent quality, user evaluation and business scope evaluation index system of five dimensions. The study evaluated 200 patent agencies in Jiangsu Province through this indicator system, and the results pointed out that the overall service quality of these 200 patent agencies was low, and the service quality of local agencies lags far behind the branches of agencies outside the province. This indicator system also provides a basis for institutions to improve service quality and government supervision.