HERIOT-WATT UNIVERSITY
41Patents
29Active
41Granted
52Portfolio score
Filing activity: Jul 23, 1993 → Nov 26, 2021 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5653099A | Wall panelling and floor construction (buildings) | Fixed Constructions | 114 | Expired |
| US8270784B2 | Waveguide device | Physics | 22 | Active |
| US6223588A | Dew point and bubble point measurement | Physics | 22 | Expired |
| US7554672B2 | Phase-diversity wavefront sensor | Physics | 19 | Expired |
| US5379645A | Test cell for applying directionally variable three dimensional stress fields to a test specimen | Physics | 17 | Expired |
| US6429268B1 | Method and apparatus for phase separated synthesis | Performing Operations; Transporting | 15 | Expired |
| US6682810B1 | Fluorescent materials | Emerging Cross-Sectional Technologies | 7 | Expired |
| US10214559B2 | Protein recovery | Emerging Cross-Sectional Technologies | 7 | Active |
| US7860682B2 | Intelligent integrated diagnostics | Physics | 6 | Active |
| US6298724A | Clathrate hydrate dissociation point detection and measurement | Physics | 5 | Expired |
| US7439743B2 | Method and apparatus for rock sample analysis using magnetic susceptibility | Physics | 4 | Expired |
| US7050476B2 | Waveguide laser resonator | Electricity | 3 | Expired |
| US6715341B2 | Permeability measurement apparatus and method | Physics | 2 | Expired |
| US7304745B2 | Phase measuring method and apparatus for multi-frequency interferometry | Physics | 1 | Expired |
| US10024806B2 | Microwave cavity sensor | Physics | 1 | Active |
| US9682332B2 | Device for inducing nucleation | Performing Operations; Transporting | 1 | Active |
| US11737733B2 | Method of, and apparatus for, determination of position in ultrasound imaging | Physics | 1 | Active |
| US7815969B2 | Diamond shell with a geometrical figure and method for fabrication thereof | Chemistry; Metallurgy | 0 | Active |
| US11777223B2 | Meandered slotted waveguide for a leaky wave antenna, and a leaky wave antenna | Electricity | 0 | Active |
| US10669205B2 | Construction units in form of bricks, blocks or tiles made from recyclable materials and by-products, methods of making the construction units and their use | Emerging Cross-Sectional Technologies | 0 | Active |
| US12140707B2 | Single photon avalanche detector, method for use therefore and method for its manufacture | Electricity | 0 | Active |
| US12098323B2 | Method of artificially reducing porosity | Fixed Constructions | 0 | Active |
| US12353113B2 | Optical parametric oscillator system | Electricity | 0 | Active |
| US10688490B2 | Microfluidic device | Performing Operations; Transporting | 0 | Active |
| US9310350B2 | Early warning system for hydrate or clathrate materials | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.