Japan Gore-Tex Inc.
68Patents
6Active
68Granted
40Portfolio score
Filing activity: Dec 9, 1985 → Nov 18, 2009 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5529820A | Flexible, non-porous tube and a method of making | Emerging Cross-Sectional Technologies | 107 | Expired |
| US5789047A | Flexible, multilayered tube | Emerging Cross-Sectional Technologies | 103 | Expired |
| US5682288A | Electric double-layer capacitor and method for making the same | Emerging Cross-Sectional Technologies | 91 | Expired |
| US6054230A | Ion exchange and electrode assembly for an electrochemical cell | Emerging Cross-Sectional Technologies | 85 | Expired |
| US4692369A | Water-vapor-permeable, waterproof, highly elastic films | Emerging Cross-Sectional Technologies | 84 | Expired |
| US5462586A | Oil-and water repellent gas-permeable filter | Performing Operations; Transporting | 78 | Expired |
| US6242135A | Solid electrolyte composite for electrochemical reaction apparatus | Emerging Cross-Sectional Technologies | 72 | Expired |
| US5130024A | Hydrophilic porous fluoropolymer membrane | Chemistry; Metallurgy | 52 | Expired |
| US5123151A | Elastic fixing roll with excellent release property | Physics | 52 | Expired |
| US6359769B1 | Electric double layer capacitor and process for manufacturing same | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5128209A | Composite gasket material | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5888275A | Assembly for deaeration of liquids | Performing Operations; Transporting | 40 | Expired |
| US4784901A | Flexible printed circuit board base material | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5858264A | Composite polymer electrolyte membrane | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5468531A | Elastic fixing roll | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4772509A | Printed circuit board base material | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6127059A | Gas diffusion layer for solid polymer electrolyte fuel cell | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5473118A | Printed circuit board with a coverlay film | Electricity | 32 | Expired |
| US5345300A | Fixing unit having an endless belt including a base layer and a composite material | Physics | 31 | Expired |
| US4803078A | Wound dressing | Human Necessities | 30 | Expired |
| US4787921A | Degassing tube | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5830261A | Assembly for deaeration of liquids | Performing Operations; Transporting | 29 | Expired |
| US5534209A | Method for manufacturing a liquid crystal polymer film and a liquid crystal polymer film made thereby | Electricity | 28 | Expired |
| US5123937A | Deaerating film and deaerating method | Performing Operations; Transporting | 26 | Expired |
| US5252383A | Carrier sheet for printed circuits and semiconductor chips | Emerging Cross-Sectional Technologies | 26 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.