Lars-Ake Larsson
23Patents
14h-index
31Co-inventors
81Inventor score
Filing activity: May 19, 1975 → Nov 20, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7722569B2 | Catheter assembly with tip shield closure | Human Necessities | 108 | Active |
| US4468329A | Hemofiltration system and safety system therefor | Human Necessities | 103 | Expired |
| US9220871B2 | Needle shielding pawl structures | Human Necessities | 67 | Active |
| US7744567B2 | Reducing withdrawal force in a safety IV catheter | Emerging Cross-Sectional Technologies | 64 | Active |
| US4191646A | Apparatus for conducting fluids in a dialysis system | Emerging Cross-Sectional Technologies | 52 | Expired |
| US4708714A | Apparatus for the separation of fractions from body fluids | Human Necessities | 50 | Expired |
| US4372484A | Device for the separation of a liquid, especially whole blood | Performing Operations; Transporting | 40 | Expired |
| US4313831A | Process and device for the removal of waste metabolites from a solution containing such metabolites | Performing Operations; Transporting | 34 | Expired |
| US4158034A | Sterilization method and apparatus for dialysis system | Human Necessities | 33 | Expired |
| US9011382B2 | Vascular access device blood sealing and exposure prevention | Human Necessities | 28 | Active |
| US4361484A | Process for treating and/or removal of substances from liquid, especially whole blood | Performing Operations; Transporting | 28 | Expired |
| US4865728A | Adaptor for allowing different gel bed heights in a chromatographic separation column | Physics | 26 | Expired |
| US4293409A | Artificial kidney dialysate preparation system | Human Necessities | 25 | Expired |
| US6348265B1 | Phosphate coated iron powder and method for the manufacturing thereof | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4191359A | Control apparatus for controlling positioning of a control member | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5902373A | Sponge-iron powder | Chemistry; Metallurgy | 6 | Expired |
| US6193643A | Decantation centrifuge with peripheral washing nozzles | Performing Operations; Transporting | 6 | Expired |
| US6562458B2 | Iron powder and method for the preparation thereof | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6419877B1 | Compressed soft magnetic materials | Performing Operations; Transporting | 3 | Expired |
| US4002851A | Telecommunication system controlled by stored program instructions | Physics | 2 | Expired |
| USD480137S1 | Column for elimination of plasma components | General | 2 | Expired |
| USD362201S | Aircraft docking display | General | 1 | Expired |
| US7289218B2 | Optical component for directing electromagnetic radiation | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.