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

Celgard — 15 Patents in 2021

Rank (2021): #2,483 of 31,506Top 8%
41 inventors
15 Patents 2021

Top Inventors at Celgard 2021

Showing 1–41 of 41 inventors

RankNamePatents
1 Kristoffer K. Stokes 6
1 Xiaomin Zhang 6
3 Karl F. Humiston 5
3 Zhengming Zhang 5
#5 Lie Shi 4
#6 Changqing Wang Adams 3
#6 Eric White 3
#6 Kang Karen Xiao 3
#9 Charles E. Haire 2
#9 Katharine Chemelewski 2
#9 Paul D. Vido 2
#9 Robert Nark 2
#9 Ronnie E. Smith 2
#9 Weifeng Fang 2
#15 Brian R. Stepp 1
#15 C. Glen Wensley 1
#15 Daniel R. Alexander 1
#15 Eric J. Penegar 1
#15 Gerald P. Rumierz 1
#15 Ian Andrew McCallum 1
#15 Insik Jeon 1
#15 Jacob S. Mangum 1
#15 Jill V. Watson 1
#15 Jui-Hung Huang 1
#15 Junqing Ma 1
#15 Jun Nada 1
#15 Kwantai Cho 1
#15 Masaaki Okada 1
#15 Michael Bielmann 1
#15 Michael A. Braswell 1
#15 Paul M. Halmo 1
#15 Perry K. Hancock 1
#15 Ronald A. Proctor 1
#15 Shante P. Williams 1
#15 Stefan Reinartz 1
#15 Takahiko Kondo 1
#15 Tyrone S. Fields 1
#15 Victor Lin 1
#15 William John Paulus 1
#15 Xiangyun Wei 1
#15 Yao Lu 1