Peter C. Van Davelaar
27Patents
15h-index
21Co-inventors
81Inventor score
Filing activity: May 25, 1984 → Sep 21, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5599052A | Bag carrier with means for promotional indicia and/or customer identification | Human Necessities | 68 | Expired |
| US6171486A | Liquid chromatography column | Physics | 57 | Expired |
| US6019897A | System for simultaneously pumping solvent for a plurality of chromatography columns | Physics | 28 | Expired |
| US6139733A | Module and method for introducing a sample into a chromatography column | Physics | 27 | Expired |
| USD362622S | Bag carrier | General | 25 | Expired |
| US6294087A | Chromatography column | Physics | 25 | Expired |
| US6074556A | Cartridge sealing apparatus and method | Physics | 21 | Expired |
| US6221252A | Module and method for introducing a sample into a chromatography column | Physics | 19 | Expired |
| US6783673B2 | Composite chromatography column | Physics | 19 | Expired |
| US6436284B1 | Chromatography apparatus | Physics | 19 | Expired |
| US6132605A | Apparatus and method for making a sealable connection to a chromatography cartridge | Physics | 18 | Expired |
| US6444122B1 | Liquid chromatography column | Physics | 18 | Expired |
| US6090278A | Apparatus and method for sealing a plurality of chromatography columns | Physics | 17 | Expired |
| US6068766A | Apparatus and method for making a sealable connection to a chromatography cartridge | Physics | 15 | Expired |
| US6168400A | Check valve module | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4603270A | Particle free linear motor | Electricity | 13 | Expired |
| US6802968B2 | Chromatography apparatus | Physics | 9 | Expired |
| US5273370A | Hole punching device for a ringed notebook | Performing Operations; Transporting | 8 | Expired |
| US6200113A | Fluid coupling assembly and method | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US11166587B2 | Device and method for delivering liquid heated to a desired temperature under pressure in a microwave oven | Electricity | 5 | Active |
| US5059164A | Spiral tube winding methods and apparatus including ply break sensing | Performing Operations; Transporting | 2 | Expired |
| US5019024A | Tensioning and gluing methods and apparatus for tube winding machines | Performing Operations; Transporting | 1 | Expired |
| US6149403A | Pump drive decoupler | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US7063784B2 | Processing of chemicals in flow-through device with porous media | Physics | 1 | Expired |
| US5098362A | Spiral tube making methods and apparatus including splice rejection | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.