Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thomas May — 4 Patents

Abbott: 4 patents #1,880 of 5,509Top 35%
Grayslake, IL: #172 of 548 inventorsTop 35%
Illinois: #21,640 of 84,256 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Thomas May has been granted 4 US patents while listed as an inventor at Abbott. The first was granted in 2000 and the most recent in March 2002. Thomas May ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Thomas May in Grayslake, IL, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6361758 Cosolvent formulations Lukchiu Li, Edward Anthony Pec, Daniel H. Robinson, Dennis A. Stephens, Kathee Jantzi +1 more 2002-03-26 $173,831,000
6140373 Propofol composition John M. Hofstetter, Kathleen L. Olson, Sukumaran Menon, Bernard A. MIKRUT, Clayton S. Ovenshire +3 more 2000-10-31 $170,213,000
6140374 Propofol composition John M. Hofstetter, Kathleen L. Olson, Sukumaran Menon, Bernard A. MIKRUT, Clayton S. Ovenshire +3 more 2000-10-31 $170,213,000
6136799 Cosolvent formulations Lukchiu Li, Edward Anthony Pec, Daniel H. Robinson, Dennis A. Stephens, Kathee Jantzi +1 more 2000-10-24 $173,980,000