KOLON INDUSTRIES, INC.
356Patents
297Active
356Granted
56Portfolio score
Filing activity: Sep 2, 1982 → Jan 12, 2023 · 75 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4460649A | Composite fiber | Emerging Cross-Sectional Technologies | 85 | Expired |
| US6838172B2 | Sea-island typed conjugate multi filament comprising dope dyeing component and a process of preparing for the same | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5395693A | Conjugated filament | Emerging Cross-Sectional Technologies | 40 | Expired |
| US8739978B2 | Porous membrane and preparation method thereof | Performing Operations; Transporting | 28 | Active |
| US9706649B2 | Plastic substrate, method for producing the same and touch screen panel containing the same | Physics | 21 | Active |
| US5952250A | Uncoated fabric for producing airbags | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4742088A | Phosphorus-containing nitrogen compounds as flame retardants and synthetic resins containing them | Chemistry; Metallurgy | 19 | Expired |
| US6036905A | Method for preparing polyester films | Emerging Cross-Sectional Technologies | 17 | Expired |
| US9018343B2 | Polyamide-imide copolymer film and method of preparing polyamide-imide copolymer | Physics | 16 | Active |
| US7267872B2 | Braid-reinforced hollow fiber membrane | Emerging Cross-Sectional Technologies | 15 | Expired |
| US10381672B2 | Reinforced composite membrane for fuel cell and membrane-electrode assembly for fuel cell comprising the same | Emerging Cross-Sectional Technologies | 15 | Active |
| US5472781A | High strength polyester filamentary yarn | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6024380A | Airbags and process of preparation | Textiles; Paper | 13 | Expired |
| US4876040A | Two-stage process for preparing aromatic polyamide fiber | Chemistry; Metallurgy | 12 | Expired |
| US5891567A | Polyester filamentary yarn, polyester tire cord and production thereof | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7413804B2 | Braid-reinforced hollow fiber membrane | Emerging Cross-Sectional Technologies | 11 | Active |
| US4914178A | Thermoplastic polyetherester block copolymers | Chemistry; Metallurgy | 11 | Expired |
| US7306835B2 | Thermo-shrinkable polyester film | Emerging Cross-Sectional Technologies | 11 | Active |
| US9580555B2 | Transparent polyamide-imide resin and film using same | Chemistry; Metallurgy | 10 | Active |
| US6037100A | Dry film photoresist | Physics | 10 | Expired |
| US5728799A | Aromatic polyamide, optical anisotropic dope and articles and preparation for the same | Chemistry; Metallurgy | 9 | Expired |
| US6764623B2 | Process of making polyester filamentary yarn for tire cords | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7909177B2 | Braid-reinforced composite hollow fiber membrane | Emerging Cross-Sectional Technologies | 8 | Active |
| US5935761A | Photosensitive resin composition | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5658665A | Tire cord prepared from high strength polyester filamentary yarn | Emerging Cross-Sectional Technologies | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.