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USPTO Patent Rankings Data through Dec 31, 2025
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Ferry Widjaja — 4 Patents

ACAcucela: 4 patents #30 of 60Top 50%
Southampton, GB: #228 of 980 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ferry Widjaja has been granted 4 US patents while listed as an inventor at Acucela. The first was granted in 2021 and the most recent in November 2024. Ferry Widjaja ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ferry Widjaja in Southampton, GB.

Patents per Year

Patents granted per year, 2021 to 2024Bar chart with a peak of 2 patents in 2022.peak 22021: 1 patents20212022: 2 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12147092 Supporting pillars for encapsulating a flexible PCB within a soft hydrogel contact lens Ryo Kubota, Gordon Frederick Maccabee, Amitava Gupta 2024-11-19
11531216 Supporting pillars for encapsulating a flexible PCB within a soft hydrogel contact lens Ryo Kubota, Gordon Frederick Maccabee, Amitava Gupta 2022-12-20
11409136 Supporting pillars for encapsulating a flexible PCB within a soft hydrogel contact lens Ryo Kubota, Gordon Frederick Maccabee, Amitava Gupta 2022-08-09
11209672 Supporting pillars for encapsulating a flexible PCB within a soft hydrogel contact lens Ryo Kubota, Gordon Frederick Maccabee, Amitava Gupta 2021-12-28

Frequent Collaborators

Gordon Frederick Maccabee4 shared
Amitava Gupta4 shared
Ryo Kubota4 shared

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Jagadeesh Kandasamy4
Ross CABOT4
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Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4