IMI Marston Limited
🏢 View company profile →15Patents
0Active
15Granted
32Portfolio score
Filing activity: Nov 11, 1976 → Mar 23, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4422917A | Electrode material, electrode and electrochemical cell | Chemistry; Metallurgy | 108 | Expired |
| US4426015A | Container | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4399830A | Safety pressure relief device assembly | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4436218A | Reverse buckling bursting disc | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4434842A | Plate fin heat exchanger | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4422561A | Fuel tank component | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4292149A | Current rope anodes | Textiles; Paper | 16 | Expired |
| US4468812A | Flexible container | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4203810A | Electrolytic process employing electrodes having coatings which comprise platinum | Chemistry; Metallurgy | 10 | Expired |
| US6196298A | Heat sink | Electricity | 8 | Expired |
| US5967170A | Pressure relief panels | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4257528A | Safety pressure relief apparatus | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4464442A | Brazing alloy | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4591520A | Pressure relief disc | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5868500A | Slide bearing | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.