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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chen Li — 2 Patents in 2017

Basf Se: 2 patents #176 of 1,433Top 15%
Overall (2017): #163,617 of 506,227Top 35%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9630973 Double donor functionalisation of the peri-positions of perylene and naphthalene monoimide via versatile building blocks Henrike Wonneberger, Helmut Reichelt, Yulian Zagranyarski, Klaus Muellen, Long Chen 2017-04-25
9624375 Boron containing perylene monoimides, a process for their production, their use as building blocks for the production of perylene monoimide derivatives, monoimide derivatives and their use in dye-sensitized solar cells Henrike Wonneberger, Ingmar Bruder, Robert Send, Glauco Battagliarin, Klaus Muellen 2017-04-18