Rubitec AG
8Patents
6Active
8Granted
42Portfolio score
Filing activity: Aug 12, 1997 → Mar 20, 2020 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8372378B2 | Silicate producing method | Emerging Cross-Sectional Technologies | 4 | Active |
| US6095492A | Valve for an explosion protection apparatus | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7947244B2 | Silicate producing method | Emerging Cross-Sectional Technologies | 3 | Active |
| US10167102B2 | Apparatus for transferring process material between a first container and a second container, and method for this purpose | Performing Operations; Transporting | 3 | Active |
| US5959193A | Explosion protection apparatus with electrical initiation | Human Necessities | 2 | Expired |
| US10800567B2 | Apparatus for transferring process material between a first container and a second container, and method for this purpose | Performing Operations; Transporting | 2 | Active |
| US11932439B2 | Filling device for transferring flowable process material between a first and a second container in a manner protected against contamination | Performing Operations; Transporting | 0 | Active |
| US8124560B2 | Microporous tectosilicate and method for the production thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.