Bjarne Ekberg
13Patents
5h-index
25Co-inventors
66Inventor score
Filing activity: May 21, 1984 → Sep 4, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4946602A | Method of cleaning filter discs in a suction dryer using ultrasonic vibration | Performing Operations; Transporting | 22 | Expired |
| US4584058A | Method and apparatus for dewatering a fibrous web | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5653816A | Method for cleaning the filter medium in a suction dryer by focusing ultrasonic beams | Performing Operations; Transporting | 10 | Expired |
| US6079120A | Method for making drying more effective | Performing Operations; Transporting | 5 | Expired |
| US5178777A | Method for removing a filter cake | Performing Operations; Transporting | 5 | Expired |
| US5615494A | Apparatus for treating a filter cake | Performing Operations; Transporting | 3 | Expired |
| US10814282B2 | Filter element for a filter apparatus | Performing Operations; Transporting | 2 | Active |
| US5900147A | Oscillatable filter medium | Performing Operations; Transporting | 1 | Expired |
| US6596168B2 | Filter element and method for the manufacture | Chemistry; Metallurgy | 1 | Expired |
| US6351895B1 | Method for making drying more effective | Performing Operations; Transporting | 0 | Expired |
| US10653982B2 | Vacuum box, belt filter, methods for servicing a vacuum belt filter, method for liquid-solid separation of a slurry, and filter element | Performing Operations; Transporting | 0 | Active |
| US10625178B2 | Removal of organic solvents from aqueous process streams | Emerging Cross-Sectional Technologies | 0 | Active |
| US11141679B2 | Ultrasound crystallization device and an ultrasound crystallization system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.