Ralf Noerenberg
10Patents
2h-index
34Co-inventors
50Inventor score
Filing activity: Jun 13, 2001 → May 30, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6673890B1 | Zwitterionic polyamines and process for their production | Chemistry; Metallurgy | 9 | Expired |
| US8519196B2 | C10 alkanolalkoxylate mixtures and use thereof as novel low-foaming wetting agents | Chemistry; Metallurgy | 3 | Active |
| US7153482B2 | Rod shaped apatite crystals having a specific length-to-width ratio | Chemistry; Metallurgy | 2 | Expired |
| US7268199B2 | Use of alkoxylated polyvinyl amines for the modification of surfaces | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7494966B2 | Alkoxylates that are stable in alkalis | Chemistry; Metallurgy | 1 | Expired |
| US7410939B2 | Cleaning agent composition comprising polymers containing nitrogen | Chemistry; Metallurgy | 1 | Expired |
| US7320728B2 | Rod-shaped apatite crystals having a specific length-to-width ratio | Chemistry; Metallurgy | 1 | Active |
| US7666903B2 | Reaction products of 2-propylheptanol with 1-halogen-2,3-epoxypropanes and 1-hydroxy-2,3-epoxypropane | Chemistry; Metallurgy | 1 | Expired |
| US7816462B2 | Method for laminating using special cross-linked carbodiimide groups | Performing Operations; Transporting | 0 | Expired |
| US11609000B2 | Air-conditioning method and device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.