Marcia Silva Lacerda Miranda
11Patents
2h-index
19Co-inventors
47Inventor score
Filing activity: Jun 27, 2008 → Jul 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8324126B2 | Process of preparation of catalytic support and supported metallocene catalysts for production of homopolymers and copolymers of ethylene with alfa-olefins, of high and ultra high molecular weight and with broad molecular weight distribution in slurry, bulk and gas | Chemistry; Metallurgy | 3 | Active |
| US9352308B2 | Solid catalyst component for polymerization and copolymerization of ethylene and process for obtaining the same | Chemistry; Metallurgy | 2 | Active |
| US9695254B2 | Metallocene catalyst supported by hybrid supporting means, process for producing same, polymerization process for producing an ethylene homopolymer or copolymer with broad or bimodal molar mass distribution, use of the supported metallocene catalyst and ethylene polymer with broad or bimodal molar mass distribution | Chemistry; Metallurgy | 2 | Active |
| US9458258B2 | Process for the preparation of catalytic support and supported bimetallic catalysts for production of homopolymers and copolymers of ethylene with α-olefins, of high and ultra high molecular weight and with broad molecular weight distribution in slurry, bulk and gas phase processes and products thereof | Chemistry; Metallurgy | 0 | Active |
| US9822199B2 | Metallocene catalyst based on a transition metal of groups 4 or 5 of the periodic table immobilized on a support modified with soluble hybrid silica, method for producing and using same | Chemistry; Metallurgy | 0 | Active |
| US9212235B2 | Process of preparation of catalytic support and supported bimetalic catalysts for production of homopolymers and copolymers of ethylene with alpha-olefins of high and ultra high molecular weight and with broad molecular weight distribution in slurry, bulk and gas phase processes and products thereof | Chemistry; Metallurgy | 0 | Active |
| US10774205B2 | Ethylene alpha-olefin copolymers with multimodal comonomer distributions and processes for obtaining the same | Chemistry; Metallurgy | 0 | Active |
| US12110359B2 | Continuous process for metallocene preliminary polymerization for gas-phase polymerization process | Chemistry; Metallurgy | 0 | Active |
| US9994648B2 | Metallocene catalyst supported by hybrid supporting means, process for producing same, polymerization process for producing an ethylene homopolymer or copolymer with broad or bimodal molar mass distribution, use of the supported metallocene catalyst and ethylene polymer with broad or bimodal molar mass distribution | Chemistry; Metallurgy | 0 | Active |
| US9988465B2 | Metallocene catalyst supported by hybrid supporting means, process for producing same, polymerization process for producing an ethylene homopolymer or copolymer with broad or bimodal molar mass distribution, use of the supported metallocene catalyst and ethylene polymer with broad or bimodal molar mass distribution | Chemistry; Metallurgy | 0 | Active |
| US11780942B2 | Ziegler-Natta produced polyethylene and methods thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.