Clinton V. Kopp
43Patents
21h-index
49Co-inventors
85Inventor score
Filing activity: Feb 13, 1976 → Oct 30, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6156200A | Gas-scrubbed hollow fiber membrane module | Performing Operations; Transporting | 135 | Expired |
| US5024657A | Drug delivery apparatus and method preventing local and systemic toxicity | Human Necessities | 128 | Expired |
| US5643455A | Concentration of solids in a suspension using hollow fibre membranes | Performing Operations; Transporting | 128 | Expired |
| US6555005B1 | Scouring method | Performing Operations; Transporting | 105 | Expired |
| US4793932A | Variable volume filter or concentrator | Performing Operations; Transporting | 98 | Expired |
| US4931186A | Concentration of solids in a suspension | Performing Operations; Transporting | 93 | Expired |
| US5024762A | Concentration of solids in a suspension | Performing Operations; Transporting | 89 | Expired |
| US4248648A | Method of repairing leaks in a hollow capillary fiber diffusion device | Performing Operations; Transporting | 87 | Expired |
| US5094750A | Hollow fibre filter cartridge and header | Performing Operations; Transporting | 84 | Expired |
| US4935143A | Cleaning of filters | Performing Operations; Transporting | 83 | Expired |
| US4876012A | Hollow fibre filter cartridge and header | Emerging Cross-Sectional Technologies | 81 | Expired |
| US5591335A | Filter cartridges having nonwoven melt blown filtration media with integral co-located support and filtration | Emerging Cross-Sectional Technologies | 79 | Expired |
| US4816160A | Cooling hollow fibre cross-flow separators | Performing Operations; Transporting | 75 | Expired |
| US5681469A | Melt-blown filtration media having integrally co-located support and filtration fibers | Emerging Cross-Sectional Technologies | 66 | Expired |
| US6969465B2 | Scouring method | Performing Operations; Transporting | 63 | Expired |
| US4412553A | Device to control the transmembrane pressure in a plasmapheresis system | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4431019A | Fluid flow control device | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4707268A | Hollow fiber potted microfilter | Performing Operations; Transporting | 44 | Expired |
| US4346006A | Diffusion membrane units with adhered semipermeable capillaries | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5318417A | Extrusion head for forming polymeric hollow fiber | Chemistry; Metallurgy | 26 | Expired |
| US4390575A | Multichanneled diffusion device | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5733581A | Apparatus for making melt-blown filtration media having integrally co-located support and filtration fibers | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4746436A | Membrane plasmapheresis apparatus and process which utilize a flexible wall to variably restrict the flow of plasma filtrate and thereby stabilize transmembrane pressure | Human Necessities | 21 | Expired |
| US5698101A | Hollow fiber membranes | Performing Operations; Transporting | 20 | Expired |
| US5910249A | Method and apparatus for recovering water from a sewer main | Emerging Cross-Sectional Technologies | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.