SPARTUS LLC
58Patents
22Active
58Granted
44Portfolio score
Filing activity: Feb 14, 1974 → Aug 22, 2024 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6053820A | Golf ball | Human Necessities | 57 | Expired |
| US7743542B1 | Magazine entrance guide | Mechanical Engineering; Lighting; Heating | 49 | Active |
| USD458721S1 | Multi-purpose handle | General | 38 | Expired |
| US5251896A | Golf club shaft made from fibre-reinforced plastic | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6275995A | Hand covering with reversible cleaning membrane | Performing Operations; Transporting | 33 | Expired |
| USD297512S | Wall clock | General | 32 | Expired |
| US9693871B2 | Vertebral implant provided with a self-locking and unlocking means | Human Necessities | 28 | Active |
| USD563099S1 | Bocce ball case | General | 26 | Expired |
| US6258455A | Antimicrobial ultra-microfiber cloth | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5566638A | Collapsible marker cone | Fixed Constructions | 20 | Expired |
| USD355008S | Recreational ball | General | 19 | Expired |
| US9683795B1 | Charging handle | Mechanical Engineering; Lighting; Heating | 18 | Active |
| US4201293A | Package for protection and display of clocks and the like | Performing Operations; Transporting | 15 | Expired |
| USD250252S | Digital clock | General | 14 | Expired |
| USD787624S1 | Charging handle | General | 14 | Active |
| USD868925S1 | Magazine insertion funnel | General | 13 | Active |
| USD803343S1 | Pair of pistol grips | General | 12 | Active |
| USD599412S1 | Rocket toss game | General | 11 | Expired |
| USD841758S1 | Magazine insertion funnel | General | 11 | Active |
| USD564135S1 | Protection mask | General | 11 | Expired |
| US8395711B2 | Method and system for fusing video streams | Electricity | 11 | Active |
| US7686711B2 | Batting swing aid | Human Necessities | 10 | Active |
| US4036005A | Clock with hour and quarter hour striking mechanism | Physics | 10 | Expired |
| US7500675B2 | Portable disc golf target | Human Necessities | 9 | Active |
| USD250254S | Digital clock | General | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.