Andrea Marmann
4Patents
1h-index
10Co-inventors
34Inventor score
Filing activity: Aug 18, 2016 → Apr 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11401621B2 | Method of producing a metal strip coated with a coating of chromium and chromium oxide using an electrolyte solution with a trivalent chromium compound and electrolysis system for implementing the method | Chemistry; Metallurgy | 1 | Active |
| US10550479B2 | Method of thermally treating black plate coated with a conversion coating | Chemistry; Metallurgy | 0 | Active |
| US11274373B2 | Method for the production of a metal strip coated with a coating of chromium and chromium oxide using an electrolyte solution with a trivalent chromium compound | Chemistry; Metallurgy | 0 | Active |
| US11396713B2 | Method for the production of a metal strip coated with a coating of chromium and chromium oxide using an electrolyte solution with a trivalent chromium compound | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.