Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Maoming, CN ranks #5,593 worldwide for total patents filed in 2021, with 18 patents from 15 inventors. Leading employers of inventors based in Maoming, CN include Guangdong University Of Petrochemical Technology, G-Force, Southwest Petroleum University.

Showing 1–15 of 15 inventors

Rank Inventor Primary Company Patents
1 Jingqing Lin 2
1 Chuanchi Ruan 2
1 Sumin Xie 2
#4 Jieguang He Guangdong University Of Petrochemical Technology 1
#4 Zhiping Peng Guangdong University Of Petrochemical Technology 1
#4 Dehao Li Guangdong University Of Petrochemical Technology 1
#4 Yingbao Ye G-Force 1
#4 Lizi Zheng Guangdong University Of Petrochemical Technology 1
#4 Huilin Li 1
#4 Xueying Wang Southwest Petroleum University 1
#4 Jinhuan Feng 1
#4 Jiaping XIE 1
#4 Weiwei GUAN 1
#4 Yuhai Lin Unknown 1
#4 LiHua Cheng Guangdong University Of Petrochemical Technology 1