Helmut Magerlein
1Patents
0Active
1Granted
21Portfolio score
Filing activity: Jul 28, 1975 → Jul 28, 1975
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4056400A | Oxidation products of cellulose, hemicellulose and lignin | Chemistry; Metallurgy | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.