The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland Defence Evaluation Research Agency
8Patents
0Active
8Granted
28Portfolio score
Filing activity: Sep 18, 1995 → Mar 7, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5980978A | Formation of a metalorganic compound for growing epitaxial semiconductor layers | Chemistry; Metallurgy | 18 | Expired |
| US5701009A | Gas detection devices | Physics | 15 | Expired |
| US5684820A | Waveguide laser | Electricity | 13 | Expired |
| US5684814A | Pulsed gas lasers | Electricity | 6 | Expired |
| US5675603A | Laser device | Electricity | 5 | Expired |
| US5877834A | Smectic liquid crystal element utilizing spontaneous polarization of liquid crystal molecules and polymer, and manufacturing method thereof | Physics | 4 | Expired |
| US6096734A | Photosensitizers for sensitizing cells | Human Necessities | 1 | Expired |
| US6337420B1 | Liquid crystal compounds, mixtures and devices | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.