BS&B Safety Systems Limited
91Patents
14Active
91Granted
41Portfolio score
Filing activity: Aug 25, 1978 → Feb 14, 2013 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5036632A | Pressure relief panel assembly | Fixed Constructions | 47 | Expired |
| US4576303A | Rupturable pressure relieving fluid containers | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4978947A | Rupturable fluid flow indicator | Emerging Cross-Sectional Technologies | 39 | Expired |
| US6598454B2 | System and method for monitoring a pressurized system | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5155471A | Low pressure burst disk sensor with weakened conductive strips | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4951697A | Rupture disk failure indicating apparatus | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5082133A | Low pressure rupture disk and assembly | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4492103A | Apparatus for manufacturing rupture disks | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US4553559A | Rupturable pressure relief assembly | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4404982A | Rupturable pressure relief apparatus | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4549565A | Reclosing rupture disk assembly | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5002085A | Low pressure non-fragmenting rupture disks | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4301938A | Safety pressure relief device | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4751938A | Apparatus for supporting structure between bolted flanges | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5368180A | Perforated rupture disk assembly | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4479587A | Two-way rupturable pressure relief apparatus | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4905722A | Composite rupture disk assembly | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5167337A | Scored reverse buckling rupture disk assembly | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4269214A | Safety pressure relief device | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4787180A | Vibration resistant rupturable pressure relief member | Performing Operations; Transporting | 25 | Expired |
| US4211334A | Safety pressure relief apparatus | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6446653B2 | Rupture disk assembly | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4434905A | Rupturable low pressure relief apparatus | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6178983A | Rupture disk assembly | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5050630A | Self-positioning rupture disk assembly | Emerging Cross-Sectional Technologies | 22 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.