Bruce Gregory Biltoft
30Patents
10h-index
26Co-inventors
75Inventor score
Filing activity: Mar 28, 1988 → Sep 24, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5405528A | Modular microporous filter assemblies | Performing Operations; Transporting | 110 | Expired |
| US6254773A | Microporous membrane filtration assembly | Performing Operations; Transporting | 86 | Expired |
| US5194149A | Filter cartridge manifold | Performing Operations; Transporting | 85 | Expired |
| US5094750A | Hollow fibre filter cartridge and header | Performing Operations; Transporting | 84 | Expired |
| US4876012A | Hollow fibre filter cartridge and header | Emerging Cross-Sectional Technologies | 81 | Expired |
| USD462699S1 | Manifold header cap | General | 80 | Expired |
| USD478913S1 | Manifold header | General | 73 | Expired |
| US7264716B2 | Membrane filtration manifold system | Performing Operations; Transporting | 65 | Expired |
| US7708887B2 | Combination membrane/biolytic filtration | Emerging Cross-Sectional Technologies | 44 | Active |
| USD767713S1 | Filtration module | General | 11 | Active |
| USD335526S | Valve housing | General | 9 | Expired |
| US8382981B2 | Frame system for membrane filtration modules | Emerging Cross-Sectional Technologies | 8 | Active |
| US9022224B2 | Fluid control manifold for membrane filtration system | Emerging Cross-Sectional Technologies | 7 | Active |
| USD334614S | End manifold for a filter cartridge | General | 7 | Expired |
| USD729899S1 | Filtration assembly | General | 5 | Active |
| US10391432B2 | Manifold arrangement | Performing Operations; Transporting | 5 | Active |
| USD311947S | Filter cartridge for clarifying, sterilizing or concentrating fluid feedstock | General | 5 | Expired |
| US10322375B2 | Aeration device for filtration system | Performing Operations; Transporting | 3 | Active |
| US9630147B2 | Fluid control manifold for membrane filtration system | Emerging Cross-Sectional Technologies | 3 | Active |
| USD331619S | End manifold for a filter cartridge | General | 3 | Expired |
| US9604166B2 | Manifold arrangement | Performing Operations; Transporting | 2 | Active |
| US9764289B2 | Membrane securement device | Performing Operations; Transporting | 2 | Active |
| USD764018S1 | Filtration header | General | 2 | Active |
| US9764288B2 | Membrane module protection | Emerging Cross-Sectional Technologies | 2 | Active |
| US9023206B2 | Frame system for membrane filtration modules | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.