John Spencer — 7 Patents at Eli Lilly

John Spencer has been granted 7 US patents while listed as an inventor at Eli Lilly. The first was granted in 1989 and the most recent in September 2025. John Spencer ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list John Spencer in Lexington, KY, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
12415034	Medical waste management using an intelligent injection device	Jeremy Corbett, Nathaniel Mitchell	2025-09-16
12409269	Tracking medication usage and supply chain event using networked intelligent injection devices	Jeremy Corbett, Nathaniel Mitchell	2025-09-09
11324887	Reporting syringe	Jeremy Corbett, Nathaniel Mitchell	2022-05-10
5361981	Air conditioning unit	David J. Albert	1994-11-08
5288168	Method and apparatus for lining outdoor fluid containment areas to facilitate electrical leak detection	—	1994-02-22
5140848	Plastic liner pipe penetration adapter	—	1992-08-25
4845194	Glycopeptide recovery process	Suzanne L. E. Glass, Charles W. Johnson	1989-07-04

John Spencer — 7 Patents

Issued Patents All Time

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