DREAMWELL, LTD.
194Patents
149Active
194Granted
60Portfolio score
Filing activity: Oct 5, 2000 → Jun 6, 2022 · 30 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6561047B1 | Method and system for analyzing motion transferred to a subject on a sleeping surface | Human Necessities | 60 | Expired |
| US8307482B2 | Mattress or mattress pad with gel section | Emerging Cross-Sectional Technologies | 56 | Active |
| USD551011S1 | Mattress cover with quilt pattern | General | 51 | Expired |
| US7165282B2 | Hinged foam assembly for mattress manufacturing | Human Necessities | 44 | Expired |
| USD552397S1 | Mattress cover with quilt pattern | General | 41 | Expired |
| US7849542B2 | Mattresses having flame resistant panel | Emerging Cross-Sectional Technologies | 40 | Active |
| US7036173B2 | Channel-cut cushion supports | Human Necessities | 40 | Expired |
| USD551012S1 | Mattress cover with quilt pattern | General | 37 | Expired |
| US6931685B2 | One-sided mattress | Emerging Cross-Sectional Technologies | 36 | Expired |
| US8127383B2 | Titanium mattress member | Emerging Cross-Sectional Technologies | 35 | Active |
| US7168117B2 | Multi-stranded coil spring | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US6772463B2 | Perimeter stiffening system for a foam mattress | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6557198B1 | Mattress and bed assembly providing an enlarged sleeping surface area | Human Necessities | 26 | Expired |
| US9326616B2 | Active airflow temperature controlled bedding systems | Human Necessities | 26 | Active |
| US9119478B2 | Dual-spring plunger for a plunger matrix mattress | Mechanical Engineering; Lighting; Heating | 25 | Active |
| USD621197S1 | Mattress | General | 24 | Expired |
| US7103933B2 | Mattress and bed assembly providing an enlarged sleeping surface area | Human Necessities | 24 | Expired |
| USD707061S1 | Mattress | General | 23 | Active |
| US8832888B2 | Mattress and side rail assemblies having high airflow | Human Necessities | 22 | Active |
| US6944899B2 | Stranded mattress spring | Performing Operations; Transporting | 22 | Expired |
| USD731820S1 | Mattress | General | 22 | Active |
| US8250689B2 | Channel-cut cushion supports | Human Necessities | 22 | Active |
| US7370380B2 | Mattress with removable top | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7017205B2 | Plastic mattress foundation | Human Necessities | 21 | Expired |
| US7200884B2 | Mattress assembly and manufacturing process for a mattress using adhesive patches | Emerging Cross-Sectional Technologies | 20 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.