LifeStraw SA
5Patents
5Active
5Granted
42Portfolio score
Filing activity: Dec 18, 2009 → Nov 9, 2015 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8852439B2 | Drinking straw with hollow fibre liquid filter | Chemistry; Metallurgy | 15 | Active |
| USD782610S1 | Water purifier | General | 11 | Active |
| USD783773S1 | Water purifier | General | 8 | Active |
| USD782609S1 | Water purifier | General | 6 | Active |
| US9352252B2 | Water purification device | Chemistry; Metallurgy | 4 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.