Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
QW

Qichun Wan — 8 Patents

Dow Global Technologies: 8 patents #568 of 4,534Top 15%
Rohm And Haas: 3 patents #655 of 2,359Top 30%
Michigan: #11,873 of 86,293 inventorsTop 15%
Overall (All Time): #623,021 of 4,157,543Top 15%
8 Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11820111 Tile containing primer coated substrates with good adhesion Susan G. Brown, Ronald J. Weeks, Mark T. Jablonka, Rennisha Wickham, Colin LiPiShan +1 more 2023-11-21
10952936 Concentrated polyolefin emulsions and personal care compositions containing them Ying O'Connor, David L. Malotky, Rosalind Toth, Jodi A. Thomas, Dale C. Schmidt 2021-03-23
10767082 Polymer compositions for UV curable primers Haiyang Yu, Yongchun Chen, Shaoguang Feng 2020-09-08
10414942 Adhesive promoters and methods for use on polar textile to bond non-polar substrates Stephanie Anderson, Patricia A. Peart, Kyle Anderson, Yongfu Li, Colin LiPiShan 2019-09-17
9999586 Silicone modified polyolefins in personal care applications Thomas P. Clark, Vivek Kalihari, Nahrain E. Kamber, John W. Kramer, Xiaodong Lu +3 more 2018-06-19
9872820 Personal care sensory agents Ying O'Connor, Curtis Schwartz, Thomas H. Peterson, Thomas P. Clark, John W. Kramer 2018-01-23
9547246 Aqueous dispersions for use as toners John Klier, Richard D. Varjian, Alastair Stewart Hill, Timothy J. Young, Richard A. Lundgard +5 more 2017-01-17
8349531 Compounds and methods of forming compounds useful as a toner Timothy J. Young, Richard A. Lundgard, Michael J. Johnson, Matthew J. Kalinowski, Mechelle Ann Churchfield +1 more 2013-01-08