Gunter Schummer
5Patents
4h-index
17Co-inventors
54Inventor score
Filing activity: May 11, 1976 → Jul 30, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4177111A | Process for the recovery of dimethylacylamides | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4058526A | Treatment of waste water from the preparation of 6-substituted 3-mercapto-4-amino-1,2,4-triazine-5-ones | Chemistry; Metallurgy | 7 | Expired |
| US4308112A | Process for the isolation of pyrocatechol and hydroquinone | Chemistry; Metallurgy | 6 | Expired |
| US6215036A | Method for producing high purity isobutylene from a butane plus fraction containing isobutylene and butylene-1 | Chemistry; Metallurgy | 5 | Expired |
| US6541652B2 | Process and apparatus for isolating organic substances from a gas mixture in which these substances are present | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.