Paul E. Brown
22Patents
16h-index
12Co-inventors
78Inventor score
Filing activity: Feb 8, 1988 → Jun 11, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5213236A | Dispensing valve for packaging | Performing Operations; Transporting | 192 | Expired |
| US5439143A | Dispensing valve for packaging | Performing Operations; Transporting | 178 | Expired |
| US5409144A | Dispensing valve for packaging | Performing Operations; Transporting | 174 | Expired |
| US5377877A | Dispensing valve for packaging | Performing Operations; Transporting | 168 | Expired |
| US5839614A | Dispensing package | Emerging Cross-Sectional Technologies | 140 | Expired |
| US5339995A | Dispensing valve for packaging | Performing Operations; Transporting | 136 | Expired |
| US5033655A | Dispensing package for fluid products and the like | Performing Operations; Transporting | 135 | Expired |
| US4991745A | Dispensing valve with trampoline-like construction | Emerging Cross-Sectional Technologies | 131 | Expired |
| US6273296A | Non-venting valve and dispensing package for fluid products and the like | Performing Operations; Transporting | 84 | Expired |
| US6279783A | Dispensing valve | Emerging Cross-Sectional Technologies | 83 | Expired |
| US6427874B2 | Dispensing valve | Emerging Cross-Sectional Technologies | 62 | Expired |
| US5944234A | Dispensing closure for package containing a consumable beverage | Performing Operations; Transporting | 61 | Expired |
| US6065642A | Non-venting valve and dispensing package for fluid products and the like | Performing Operations; Transporting | 46 | Expired |
| US6079594A | Dispensing package with a self-sealing closure constructed from a thermoplastic material | Performing Operations; Transporting | 35 | Expired |
| US7077296B2 | Dispensing valve | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4961888A | Liquid silicone molding process | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5127258A | Duplex sampling apparatus and method | Physics | 16 | Expired |
| US5193264A | In situ foam molding process and articles | Emerging Cross-Sectional Technologies | 14 | Expired |
| US10092691B2 | Flexible and conformal patch pump | Emerging Cross-Sectional Technologies | 6 | Active |
| US5836184A | Safety guard for aerosols | Emerging Cross-Sectional Technologies | 5 | Expired |
| US11052189B2 | Flexible and conformal patch pump | Emerging Cross-Sectional Technologies | 1 | Active |
| US11744937B2 | Flexible and conformal patch pump | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.