DS Smith Plastics, Ltd.
25Patents
21Active
25Granted
49Portfolio score
Filing activity: Mar 10, 2003 → Mar 28, 2019 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8397958B2 | Closure valve assembly for a container | Performing Operations; Transporting | 33 | Active |
| US6971548B2 | Puncturable spout | Performing Operations; Transporting | 31 | Expired |
| US6893000B2 | Spout for screw on connector | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US7607555B2 | Puncturable cap and piercer | Performing Operations; Transporting | 21 | Active |
| US7543723B2 | Air vented liquid valve | Emerging Cross-Sectional Technologies | 19 | Expired |
| US8403344B2 | Dolly | Performing Operations; Transporting | 16 | Active |
| US7721755B2 | Valve for controlling the flow of fluids | Emerging Cross-Sectional Technologies | 16 | Active |
| US7757907B2 | Spout for ensuring evacuation of a flexible container | Emerging Cross-Sectional Technologies | 15 | Active |
| US8752734B2 | Disposable assembly for a reusable urn or vessel | Performing Operations; Transporting | 14 | Active |
| US8091864B2 | Valve for a fluid flow connector having an overmolded plunger | Performing Operations; Transporting | 13 | Expired |
| US10227167B2 | Dispensing assembly | Performing Operations; Transporting | 11 | Active |
| US8006874B2 | Child resistant closure for a tap | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US8820591B2 | Closure valve assembly for a container | Performing Operations; Transporting | 9 | Active |
| US7770360B2 | Form fill and seal container | Performing Operations; Transporting | 8 | Active |
| US8973789B2 | Closure valve assembly for a container | Performing Operations; Transporting | 8 | Active |
| US8757441B2 | Disposable assembly for a reusable urn or vessel | Performing Operations; Transporting | 6 | Active |
| US8459511B2 | Valve | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9033311B2 | Valve for a fluid flow connector having an overmolded plunger | Performing Operations; Transporting | 3 | Active |
| US10618703B2 | Dispensing assembly | Performing Operations; Transporting | 3 | Active |
| US9033186B2 | Disposable assembly for a reusable urn or vessel | Performing Operations; Transporting | 2 | Active |
| US9643833B2 | Disposable assembly for a reusable urn or vessel | Performing Operations; Transporting | 1 | Active |
| US10508014B2 | Disposable assembly for a reusable urn or vessel | Performing Operations; Transporting | 0 | Active |
| US10160583B2 | Co-injection molded dispensing components | Performing Operations; Transporting | 0 | Active |
| US10486957B2 | Beverage dispensing system with disposable liner and faucet | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10526190B2 | Multilayer film used with flexible packaging | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.