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

Carol E. Williams — 3 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Mint Hill, NC: #11 of 36 inventorsTop 35%
North Carolina: #14,708 of 45,564 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Carol E. Williams has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2020 and the most recent in September 2025. Carol E. Williams ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Carol E. Williams in Mint Hill, NC, US.

Patents per Year

Patents granted per year, 2020 to 2025Bar chart with a peak of 1 patents in 2020.peak 12020: 1 patents20202024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12403283 Central line cap care kit and methods of using the same — 2025-09-02
11890426 Central line cap care kit and methods of using the same — 2024-02-06
10850063 Central line cap care kit and methods of using the same — 2020-12-01

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Mark Vander Wal3
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Sathish Kumar Thanganathan3
Debbie Maloyd3
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Paul Sabatka3
Sergii Bomko3