Kiu H. Lee
34Patents
16h-index
42Co-inventors
81Inventor score
Filing activity: Jun 30, 1980 → Oct 27, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5616661A | Process for controlling particle growth during production of sticky polymers | Emerging Cross-Sectional Technologies | 161 | Expired |
| US4994534A | Process for producing sticky polymers | Emerging Cross-Sectional Technologies | 99 | Expired |
| US5627242A | Process for controlling gas phase fluidized bed polymerization reactor | Emerging Cross-Sectional Technologies | 98 | Expired |
| US5047468A | Process for the in situ blending of polymers | Chemistry; Metallurgy | 72 | Expired |
| US5461123A | Gas phase fluidized bed polyolefin polymerization process using sound waves | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5342907A | Ethylene/propylene copolymer rubbers | Emerging Cross-Sectional Technologies | 40 | Expired |
| US4772736A | Process for the preparation of aluminoxanes | Chemistry; Metallurgy | 35 | Expired |
| US4405495A | Catalyst impregnated on fine silica, process for preparing, and use for ethylene polymerization | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5126398A | Process for the in situ blending of polymers | Chemistry; Metallurgy | 28 | Expired |
| US5106926A | Preparation of ethylene/1-octene copolymers of very low density in a fluidized bed reactor | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5068489A | Preparation of very low molecular weight polyethylene in a fluidized bed | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5194526A | Process for producing sticky polymers | Chemistry; Metallurgy | 23 | Expired |
| US5149738A | Process for the in situ blending of polymers | Chemistry; Metallurgy | 22 | Expired |
| US6460412B1 | Detection of dynamic fluidized bed level in a fluidized bed polymerization reactor using ultrasonic waves or microwaves | Physics | 21 | Expired |
| US5625012A | Process for reducing polymer build-up in recycle lines and heat exchangers during polymerization of alpha olefins | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4521573A | Catalyst impregnated on fine silica, process for preparing, and use for ethylene polymerization | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6111034A | Static control in olefin polymerization | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5034479A | Process for reducing sheeting during polymerization of alpha-olefins | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5264506A | Process for producing sticky polymers | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5510433A | Process for the production of sticky polymers | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4892853A | Ethylene polymerization catalyst | Chemistry; Metallurgy | 11 | Expired |
| US5416175A | Method for reducing sheeting during polymerization of .alpha.-olefins | Chemistry; Metallurgy | 10 | Expired |
| US5844054A | Process control in the presence of chromium based catalysts | Chemistry; Metallurgy | 10 | Expired |
| US6384157B1 | Method of detecting and correcting local defluidization and channeling in fluidized-bed reactors for polymerization | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5376743A | Process for the production of sticky polymers | Emerging Cross-Sectional Technologies | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.