Daicel-Hüls, Ltd.
1Patents
0Active
1Granted
23Portfolio score
Filing activity: Feb 24, 2000 → Feb 24, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6357802B1 | Pipe of hard thermoplastic resin, pipe joint structure and methods of manufacturing the same | Mechanical Engineering; Lighting; Heating | 34 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.