SPECMAT, Inc.
10Patents
7Active
10Granted
44Portfolio score
Filing activity: Sep 23, 2002 → Mar 21, 2016 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD475952S1 | Wheelchair | General | 28 | Expired |
| USD498183S1 | Base unit for a wheelchair | General | 7 | Expired |
| US7905504B2 | Seat | Human Necessities | 3 | Active |
| US6994364B2 | Wheelchairs | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7850188B2 | Apparatus for connecting together two objects and chair incorporating the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US9068112B2 | Compositions to facilitate room temperature growth of an oxide layer on a substrate | Emerging Cross-Sectional Technologies | 1 | Active |
| US10619097B2 | Low-[HF] room temperature wet chemical growth (RTWCG) chemical formulation | Emerging Cross-Sectional Technologies | 0 | Active |
| US10526538B2 | Methods, process and fabrication technology for high-efficiency low-cost crystalline silicon solar cells | Emerging Cross-Sectional Technologies | 0 | Active |
| US10622495B2 | Method, process and fabrication technology for oxide layers | Emerging Cross-Sectional Technologies | 0 | Active |
| US10529872B2 | Silicon-containing semiconductor structures, methods of making the same and devices including the same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.