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USPTO Patent Rankings Data through Dec 31, 2025
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Steffen Hackbarth — 3 Patents

HMHiroshi Maeda: 1 patents #2 of 13Top 20%
HBHumboldt-Universität Zu Berlin: 1 patents #12 of 75Top 20%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Berlin, DE: #2,397 of 9,690 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Steffen Hackbarth has been granted 3 US patents while listed as an inventor at Hiroshi Maeda. The first was granted in 2015 and the most recent in March 2021. Steffen Hackbarth ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Steffen Hackbarth in Berlin, DE.

Patents per Year

Patents granted per year, 2015 to 2021Bar chart with a peak of 1 patents in 2015.peak 12015: 1 patents20152017: 1 patents20172021: 1 patents2021

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10946109 Polymer-type fluorescent molecule probe Hiroshi Maeda, Makoto Hashizume, Jun Fang, Hideaki Nakamura, Haibo Qin +1 more 2021-03-16
9636426 Polymer-type fluorescent molecule probe Hiroshi Maeda, Makoto Hashizume, Jun Fang, Hideaki Nakamura, Haibo Qin +1 more 2017-05-02
9080976 Measuring device for measuring singlet oxygen luminescence Jan Schlothauer 2015-07-14

Frequent Collaborators

Haibo Qin2 shared
Hideaki Nakamura2 shared
Masaharu Murata2 shared
Makoto Hashizume2 shared
Hiroshi Maeda2 shared
Jun Fang2 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3