Tecvision AG
8Patents
1Active
8Granted
28Portfolio score
Filing activity: Jul 7, 1995 → Jun 20, 2007 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5921383A | Eyeglass case with hinged cover | Human Necessities | 50 | Expired |
| USD397551S | Eyeglass container | General | 33 | Expired |
| US6003663A | Eyeglass case | Human Necessities | 23 | Expired |
| USD411347S | Eyeglass case | General | 15 | Expired |
| USD406460S | Combined eyeglass case and insert | General | 12 | Expired |
| US5803244A | Eyeglass case with closure flap | Human Necessities | 5 | Expired |
| USD404568S | Combined eyeglass case and insert | General | 5 | Expired |
| US8347527B2 | Shoe sole with integrated slip prevention elements | Human Necessities | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.