Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Maurice E. Callender — 1 Patent

Eli Lilly: 1 patents #1,752 of 2,858Top 65%
Indianapolis, IN: #3,004 of 5,011 inventorsTop 60%
Indiana: #19,553 of 33,936 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Maurice E. Callender has been granted 1 US patent while listed as an inventor at Eli Lilly. All of these patents were granted in 1980. Maurice E. Callender ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Maurice E. Callender in Indianapolis, IN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4218438 Anticoccidial combinations comprising nicarbazin and the polyether antibiotics Thomas K. Jeffers 1980-08-19 $8,935,000