WK Holdings Inc.
7Patents
7Active
7Granted
47Portfolio score
Filing activity: Jun 17, 2013 → Aug 3, 2018 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11123049B2 | System for collecting biomaterial in a vessel | Performing Operations; Transporting | 6 | Active |
| USD761408S1 | Fragrance canisters | General | 6 | Active |
| US9974520B2 | Urine sample collection apparatus | Emerging Cross-Sectional Technologies | 2 | Active |
| US9370598B2 | Air freshener canisters | Human Necessities | 1 | Active |
| US10868800B2 | Secure communications system and device | Electricity | 0 | Active |
| US9925291B2 | Air freshener canisters | Human Necessities | 0 | Active |
| US11317898B2 | Biomaterial collection method | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.