Husky Injection Molding Systems Ltd.
725Patents
312Active
725Granted
54Portfolio score
Filing activity: Dec 18, 1972 → Oct 17, 2024 · 164 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4444711A | Method of operating a two-shot injection-molding machine | Performing Operations; Transporting | 246 | Expired |
| US4717324A | Coinjection of hollow articles and preforms | Performing Operations; Transporting | 107 | Expired |
| US4588367A | Hot runner manifold for injection molding machine | Performing Operations; Transporting | 88 | Expired |
| US8641399B2 | Injection molding system having a digital displacement pump | Mechanical Engineering; Lighting; Heating | 87 | Active |
| US6764297B2 | Molding system with integrated film heaters and sensors | Performing Operations; Transporting | 81 | Expired |
| US4173448A | Actuating mechanism for gate valve of injection nozzle | Performing Operations; Transporting | 76 | Expired |
| US5879727A | Insulated modular injection nozzle system | Performing Operations; Transporting | 76 | Expired |
| USD503178S1 | Combined molding machine icons and LCD panel display | General | 74 | Expired |
| US5651998A | Injection molding system for forming a multilayered molded article | Performing Operations; Transporting | 72 | Expired |
| US7198400B2 | Static mixer and a method of manufacture thereof | Performing Operations; Transporting | 67 | Expired |
| US5208052A | Hot runner nozzle assembly | Performing Operations; Transporting | 66 | Expired |
| US4701292A | Method for pressure molding objects of different resins | Performing Operations; Transporting | 64 | Expired |
| US6684264B1 | Method of simplifying machine operation | Performing Operations; Transporting | 62 | Expired |
| US5707667A | Sound insulated injection molding machine | Performing Operations; Transporting | 61 | Expired |
| US6609902B1 | Injection molding nozzle | Performing Operations; Transporting | 60 | Expired |
| US4836767A | Swing plate molding machine | Performing Operations; Transporting | 58 | Expired |
| US4268240A | Actuating mechanism for gate valve of injection nozzle | Performing Operations; Transporting | 58 | Expired |
| US5324191A | Sealed edge gate | Performing Operations; Transporting | 58 | Expired |
| US5360333A | Band heater clamp arrangement for an injection molding machine | Performing Operations; Transporting | 58 | Expired |
| US5037597A | Unloading and assembly system and process for injection molding apparatus | Performing Operations; Transporting | 58 | Expired |
| US4729732A | Carrying means for holding and cooling a parison | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6305923A | Molding system using film heaters and/or sensors | Performing Operations; Transporting | 54 | Expired |
| US4863369A | Injection molding with shooting pots | Performing Operations; Transporting | 54 | Expired |
| US5143733A | Injection molding apparatus | Performing Operations; Transporting | 52 | Expired |
| US6245278A | Injection nozzle and method | Performing Operations; Transporting | 51 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.