Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Alan O'Connell — 3 Patents

ASAmerican Biogenetic Sciences: 2 patents #9 of 19Top 50%
DCDaiichi Pharmaceutical Co.: 1 patents #181 of 399Top 50%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Alan O'Connell has been granted 3 US patents while listed as an inventor at American Biogenetic Sciences. The first was granted in 2001 and the most recent in October 2002. Alan O'Connell ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Alan O'Connell in Kilcormac, NY, IE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6458840 Use of valproic acid analog for the treatment and prevention of migraine and affective illness Heinz Nau, Emer Leahy 2002-10-01
6281242 Prophylactic or therapeutic agent for amnesia Ciaran M. Regan, David O'Gorman, Tadashi Shiotani 2001-08-28
6268396 Use of valproic acid analog for the treatment and prevention of migraine and affective illness Heinz Nau, Emer Leahy 2001-07-31 $521,000