Inventor · Pell City, AL, US

John Belfance

31Patents
13h-index
27Co-inventors
81Inventor score

Filing activity: Jan 24, 2000 → Jan 22, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US6398067B1 Tamper-proof container cap assembly and related methods Emerging Cross-Sectional Technologies 53 Expired
USD649658S1 Vial General 48 Expired
USD599032S1 Vial General 42 Expired
US7413083B2 Desiccant vial assembly for effervescent tablets Performing Operations; Transporting 39 Expired
USD644739S1 Vial General 36 Expired
USD644337S1 Vial General 35 Expired
USD644336S1 Vial General 22 Expired
USD631168S1 Vial General 22 Expired
US6303064A Process and apparatus for making a leakproof plastic container by completely ejecting from a mold and transferring to a cap closing station Emerging Cross-Sectional Technologies 21 Expired
USD649659S1 Vial General 20 Expired
USD647211S1 Vial General 19 Expired
USD677396S1 Vial General 18 Active
USD677398S1 Vial General 13 Active
USD677399S1 Vial General 13 Active
US9834341B2 Cap and container assemblies Performing Operations; Transporting 12 Active
USD677397S1 Vial General 10 Active
US10232986B2 Vial with non-round seal Performing Operations; Transporting 8 Active
US9764093B2 Controlling the uniformity of PECVD deposition Chemistry; Metallurgy 4 Active
US10201660B2 Controlling the uniformity of PECVD deposition on medical syringes, cartridges, and the like Human Necessities 4 Active
US9745101B2 Container with insert Performing Operations; Transporting 3 Active
US11352177B2 Vial with lid attachment mechanism Performing Operations; Transporting 3 Active
US9855577B1 Needle siliconization with controlled positive pressure gas flow Human Necessities 1 Active
US12084232B2 Vial with non-round seal Performing Operations; Transporting 1 Active
US10800584B2 Cap and container assemblies Performing Operations; Transporting 1 Active
US10363370B2 Controlling the uniformity of PECVD deposition Chemistry; Metallurgy 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.