Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MC

Mesnac Co. — 8 Patents

Rank (All Time): #63,766 of 105,732Top 65%
19 inventors
8 Patents All Time

Patents per Year

Patents granted per year, 2017 to 2025Bar chart with a peak of 4 patents in 2022.peak 42017: 1 patents20172018: 1 patents20182022: 4 patents20222024: 1 patents20242025: 1 patents2025

Top Inventors at Mesnac Co. All Time

Showing 1–19 of 19 inventors

RankNamePatents
1 Haijun Chen 6
1 Lanfei Dong 6
3 Qiang Tong 4
#4 Haibo Qi 3
#4 Luxin Wang 3
#6 Dan Qin 2
#6 Deying Dai 2
#6 Qingyong Bu 2
#6 Suxia Tian 2
#6 Xuezhi Teng 2
#6 Yong Yao 2
#6 Zhao Sun 2
#6 Zhongxue Yuan 2
#14 Jiangbo Wei 1
#14 Jiangjia Zheng 1
#14 Liyan Ren 1
#14 Lichun Wu 1
#14 Peifeng Sun 1
#14 Yufeng Li 1