Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AB

Alan L. Borror — 28 Patents

POPolaroid: 28 patents #11 of 898Top 2%
Lexington, MA: #166 of 2,299 inventorsTop 8%
Massachusetts: #3,464 of 88,656 inventorsTop 4%
Overall (All Time): #140,337 of 4,157,543Top 4%
28 Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
4195180 Sulfam (na) phthaleins Louis Cincotta, Ernest W. Ellis, James W. Foley 1980-03-25
4191689 Benzisothiazole-1,1-dioxide and naphtho-1,2-thiazine-1,1-dioxide compounds Stanley M. Bloom, James W. Foley 1980-03-04
4181660 3-Substituted benz[d]isothiazole-1,1-dioxides Louis Cincotta, Ernest W. Ellis, James W. Foley, Marcis M. Kampe 1980-01-01