Walter Lee Edwards
9Patents
7h-index
5Co-inventors
52Inventor score
Filing activity: May 20, 1996 → May 29, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5898058A | Method of post-polymerization stabilization of high activity catalysts in continuous polyethylene terephthalate production | Chemistry; Metallurgy | 155 | Expired |
| US6569991B2 | Methods of post-polymerization extruder injection in polyethylene terephthalate production | Emerging Cross-Sectional Technologies | 42 | Expired |
| US6590069B2 | Methods of post-polymerization extruder injection in condensation polymer production | Emerging Cross-Sectional Technologies | 42 | Expired |
| US6500890B2 | Polyester bottle resins having reduced frictional properties and methods for making the same | Emerging Cross-Sectional Technologies | 42 | Expired |
| US6573359B2 | Methods of post-polymerization injection in condensation polymer production | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6727306B2 | Polymer resins having reduced frictional properties | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6710158B2 | Methods for making polyester bottle resins having reduced frictional properties | Emerging Cross-Sectional Technologies | 33 | Expired |
| US7238770B2 | Methods of making imide-modified polyester resins | Chemistry; Metallurgy | 5 | Expired |
| US7858731B2 | Polyester resins and polyester containers having reduced frictional properties | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.