Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Alexandra E. Graham — 2 Patents

Abbott: 2 patents #3,478 of 5,509Top 65%
Mundelein, IL: #241 of 550 inventorsTop 45%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Alexandra E. Graham has been granted 2 US patents while listed as an inventor at Abbott. The first was granted in 1998 and the most recent in March 2000. Alexandra E. Graham ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Alexandra E. Graham in Mundelein, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6040440 Hypophosphite deoxygenation reactions in the synthesis of erythromycin derivatives Albert V. Thomas, Rachel R. P. Yang 2000-03-21 $392,695,000
5760198 "Process for preparation of 4""-deoxyerythromycins A and B" Shyamal I. Parekh, Michael John Dipierro, Albert V. Thomas, David A. Riley 1998-06-02 $82,024,000