FiberTech Co., Ltd.
20Patents
6Active
20Granted
39Portfolio score
Filing activity: Feb 8, 1980 → Mar 24, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5938650A | Absorbent core for absorbing body liquids and method | Human Necessities | 176 | Expired |
| US5752945A | Absorbent article with liquid transfer layer | Human Necessities | 49 | Expired |
| US5491016A | Bulkable porous nonwoven fabric | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5728081A | Absorbent composite article having fluid acquisition sub-layer | Performing Operations; Transporting | 31 | Expired |
| US6096015A | Absorbent articles having improved separator layer | Human Necessities | 31 | Expired |
| US4317517A | Laminated paper load spacer and support | Performing Operations; Transporting | 26 | Expired |
| US5013109A | Modular system for decorative lighting | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4753839A | Stretchable fabric | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4776996A | Process and apparatus for forming hollow structures from powdered thermoplastic materials | Performing Operations; Transporting | 6 | Expired |
| US5474207A | Liquid storage tank with glass reinforced plastic tie rods | Performing Operations; Transporting | 4 | Expired |
| US4769266A | Coversheet material | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD944989S1 | Light guide for dental light irradiator | General | 3 | Active |
| USD933228S1 | Light guide rod for dental light irradiator | General | 2 | Active |
| US4934917A | Apparatus for forming hollow structures from powdered thermoplastic materials | Performing Operations; Transporting | 2 | Expired |
| US11647893B2 | Endoscope | Physics | 0 | Active |
| US11236656B2 | Vehicle exhaust gas abatement apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US12053157B2 | Endoscope | Human Necessities | 0 | Active |
| US11925318B2 | Endoscope | Human Necessities | 0 | Active |
| US6210511A | Method and apparatus for producing nonwoven fibrous fabric at high rate of speed | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6604570B1 | Apparatus and method for manufacturing metal filaments | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.