Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Emily E. Ehrenfeld — 1 Patent

NONew Objective: 1 patents #3 of 9Top 35%
Cambridge, MA: #5,346 of 8,183 inventorsTop 70%
Massachusetts: #57,159 of 88,656 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Emily E. Ehrenfeld has been granted 1 US patent while listed as an inventor at New Objective. All of these patents were granted in 2002. Emily E. Ehrenfeld ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Emily E. Ehrenfeld in Cambridge, MA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6395183 Method for packing capillary columns with particulate materials Gary A. Valaskovic 2002-05-28