SGL CARBON SE
🏢 View company profile →72Patents
69Active
72Granted
54Portfolio score
Filing activity: Jan 24, 2003 → Oct 26, 2021 · 19 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7776191B2 | Cathhodes for aluminum electrolysis cell with non-planar slot configuration | Emerging Cross-Sectional Technologies | 31 | Active |
| US7776190B2 | Cathodes for aluminum electrolysis cell with expanded graphite lining | Emerging Cross-Sectional Technologies | 31 | Active |
| US8673433B2 | Load-pulling system | Emerging Cross-Sectional Technologies | 18 | Active |
| US9046138B2 | Friction discs having a structured ceramic friction layer and method of manufacturing the friction discs | Emerging Cross-Sectional Technologies | 7 | Active |
| US7923112B2 | Latent heat storage material and process for manufacture of the latent heat storage material | Emerging Cross-Sectional Technologies | 7 | Active |
| US8603374B2 | Processes for producing a polymer-bonded fiber agglomerate and a fiber-reinforced composite material | Emerging Cross-Sectional Technologies | 7 | Active |
| US8927103B2 | Method for producing base-activated carbon | Emerging Cross-Sectional Technologies | 5 | Active |
| US8656696B2 | Cable, goods lift system, and method of making the cable | Emerging Cross-Sectional Technologies | 5 | Active |
| US8674265B2 | Stretch-broken carbon fiber yarns for a heating device | Electricity | 4 | Active |
| US9975814B2 | Fiber-reinforced silicon carbide composite materials, method for producing the fiber-reinforced silicon carbide composite materials, and uses of the fiber-reinforced silicon carbide composite materials | Chemistry; Metallurgy | 3 | Active |
| US7704405B2 | Material mixtures for heat storage systems and production method | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8568507B2 | Method for processing solid or molten materials | Emerging Cross-Sectional Technologies | 3 | Active |
| US9612064B2 | Thermally conductive composite element based on expanded graphite and production method | Emerging Cross-Sectional Technologies | 2 | Active |
| US7905940B2 | Method for reducing metal oxide slags or glasses and/or for degassing mineral melts, and device for carrying out said method | Emerging Cross-Sectional Technologies | 2 | Active |
| US7708827B2 | Highly pure, replaceable wear insert and process for manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10088235B2 | Component made of a fiber composite material containing wound layers and method of fabricating the component | Emerging Cross-Sectional Technologies | 1 | Active |
| US8361187B2 | Method for reducing oxidic slags and dusts using inductively heated furnace | Emerging Cross-Sectional Technologies | 1 | Active |
| US7947246B2 | Electrochemical capacitor, carbonized biopolymers and carbonization process | Emerging Cross-Sectional Technologies | 1 | Active |
| US8621722B2 | Method for the continuous production of laid staple fibre fabrics from finitely long reinforcing fibres with aligned fibre orientation | Textiles; Paper | 1 | Active |
| US9352967B2 | Method for producing a molded part from a carbon material using recycled carbon fibers and molded part | Chemistry; Metallurgy | 1 | Active |
| US8631552B2 | Plate joint for a parts fixture made of carbon fiber composite | Emerging Cross-Sectional Technologies | 1 | Active |
| US8357320B2 | Process for the impregnation of carbon fiber bundles, resin-impregnated carbon fiber bundle, shaped body and intermediate body for silicization | Emerging Cross-Sectional Technologies | 1 | Active |
| US9841366B2 | Method and device for determining the consumption of electrode material during the operation of an electric furnace | Emerging Cross-Sectional Technologies | 1 | Active |
| US10038181B2 | Electrode substrate made of carbon fibers and method of producing the electrode substrate | Emerging Cross-Sectional Technologies | 1 | Active |
| US8211556B2 | Gypsum-based building material having increased thermal conductivity and shielding attenuation, method for producing the building material, molding containing the building material and method for producing the molding | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.