Douglas Ursu
13Patents
5h-index
14Co-inventors
59Inventor score
Filing activity: Apr 7, 2006 → Feb 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7722351B2 | Injection molding apparatus having magnetic valve pin coupling | Emerging Cross-Sectional Technologies | 17 | Active |
| US7806681B2 | Plate heater for a manifold of an injection molding apparatus | Emerging Cross-Sectional Technologies | 14 | Active |
| US8142182B2 | Injection molding apparatus having a magnetic valve pin coupling | Emerging Cross-Sectional Technologies | 8 | Active |
| US8465688B2 | Method of taking a nozzle of a valve gated hot runner apparatus out of service | Emerging Cross-Sectional Technologies | 5 | Active |
| US8899964B2 | Edge-gated injection molding apparatus | Performing Operations; Transporting | 5 | Active |
| US7850442B2 | Edge-gated nozzle | Performing Operations; Transporting | 4 | Active |
| US7766646B2 | Injection molding apparatus with plate actuation of valve pins | Performing Operations; Transporting | 4 | Active |
| US7465165B2 | Configurable manifold | Performing Operations; Transporting | 3 | Active |
| US7918663B2 | Injection molding nozzle wedge seal | Performing Operations; Transporting | 1 | Active |
| US8113812B2 | Valve pin bushing assembly for an injection molding apparatus | Performing Operations; Transporting | 1 | Active |
| US11225003B2 | Hot runner system | Performing Operations; Transporting | 0 | Active |
| US11077595B2 | Side-gate injection molding apparatus and side-gate nozzle assembly | Performing Operations; Transporting | 0 | Active |
| US11707872B2 | Hot runner system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.