Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eileen Ludlow — 2 Patents

HOHologic: 2 patents #214 of 450Top 50%
Groton, MA: #199 of 413 inventorsTop 50%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Eileen Ludlow has been granted 2 US patents while listed as an inventor at Hologic. All of these patents were granted in 2017. Eileen Ludlow ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eileen Ludlow in Groton, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D789550 Vial holder Ryan Oliva 2017-06-13
9646376 System and method for reviewing and analyzing cytological specimens Howard B. Kaufman 2017-05-09 $22,360,000