Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rachel E. Evans — 5 Patents

3M: 4 patents #3,453 of 11,543Top 30%
Bridgend, GB: #5 of 57 inventorsTop 9%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Rachel E. Evans has been granted 5 US patents while listed as an inventor at 3M. The first was granted in 2019 and the most recent in December 2024. Rachel E. Evans ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Rachel E. Evans in Bridgend, GB.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12180378 Colorimetric sensor formulation and use thereof Steve Comby 2024-12-31
11459596 Apparatus for detecting ATP in a liquid sample Kenneth R. Davenport, Mark Driscoll, Catherine M. Ramsay, Neil Percy 2022-10-04 $64,381,000
11085063 Apparatus and methods for detecting ATP in a liquid sample Mark Driscoll, Catherine M. Ramsay, Neil Percy 2021-08-10 $85,592,000
10793890 Apparatus for detecting ATP in a liquid sample Kenneth R. Davenport, Mark Driscoll, Catherine M. Ramsay, Neil Percy 2020-10-06 $53,923,000
10240181 Apparatus and methods for detecting ATP in a liquid sample Mark Driscoll, Catherine M. Ramsay, Neil Percy 2019-03-26 $49,045,000