Helmut Winterling
9Patents
2h-index
21Co-inventors
40Inventor score
Filing activity: Apr 30, 2001 → May 6, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6958381B2 | Polyamide | Chemistry; Metallurgy | 8 | Expired |
| US6878798B2 | Method for producing a polymer, using caprolactam | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6815527B2 | Continuous method for producing polyamides from aminonitriles | Chemistry; Metallurgy | 2 | Expired |
| US6703476B2 | Method for the production of polyamides | Chemistry; Metallurgy | 2 | Expired |
| US7393913B2 | Polyamides | Chemistry; Metallurgy | 0 | Expired |
| US7470765B2 | Method for producing polyamides | Chemistry; Metallurgy | 0 | Expired |
| US7285601B2 | Inherently crosslinkable polyamides | Chemistry; Metallurgy | 0 | Expired |
| US8268955B2 | Polyamides | Chemistry; Metallurgy | 0 | Expired |
| US7666976B2 | Polyamides | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.