Charles Cozewith
63Patents
26h-index
39Co-inventors
88Inventor score
Filing activity: Jan 2, 1975 → Feb 24, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6525157B2 | Propylene ethylene polymers | Chemistry; Metallurgy | 306 | Expired |
| US4540753A | Narrow MWD alpha-olefin copolymers | Emerging Cross-Sectional Technologies | 205 | Expired |
| US6747114B2 | Polypropylene-based adhesive compositions | Chemistry; Metallurgy | 140 | Expired |
| US6642316B1 | Elastic blends comprising crystalline polymer and crystallizable polym | Chemistry; Metallurgy | 138 | Expired |
| US6635715B1 | Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers | Chemistry; Metallurgy | 112 | Expired |
| US6245856A | Thermoplastic olefin compositions | Emerging Cross-Sectional Technologies | 110 | Expired |
| US6207756A | Product and method for making polyolefin polymer dispersions | Chemistry; Metallurgy | 88 | Expired |
| US5733980A | Ethylene .alpha.-olefin block copolymers and methods for production thereof | Chemistry; Metallurgy | 83 | Expired |
| US6319998A | Method for making polymer blends by using series reactors | Emerging Cross-Sectional Technologies | 72 | Expired |
| US4789714A | Molecular weight distribution modification in tubular reactor | Emerging Cross-Sectional Technologies | 67 | Expired |
| US4306041A | Process for the preparation of ethylene-higher alpha olefin polymers (P-891) | Chemistry; Metallurgy | 64 | Expired |
| US6268438A | Thermoplastic elastomeric compositions | Chemistry; Metallurgy | 64 | Expired |
| US5798420A | Ethylene-alpha olefin block copolymers and methods for production thereof | Chemistry; Metallurgy | 62 | Expired |
| US6867260B2 | Elastic blends comprising crystalline polymer and crystallizable polymers of propylene | Chemistry; Metallurgy | 55 | Expired |
| US6921794B2 | Blends made from propylene ethylene polymers | Emerging Cross-Sectional Technologies | 52 | Expired |
| US6927258B2 | Elastic blends comprising crystalline polymer and crystallizable polymers of propylene | Chemistry; Metallurgy | 52 | Expired |
| US4786697A | Molecular weight distribution modification in a tubular reactor | Emerging Cross-Sectional Technologies | 50 | Expired |
| US4792595A | Narrow MWD alpha-olefin copolymers | Chemistry; Metallurgy | 50 | Expired |
| US4882406A | Nodular copolymers formed of alpha-olefin copolymers coupled by non-conjugated dienes | Chemistry; Metallurgy | 45 | Expired |
| US4959436A | Narrow MWD alpha-olefin copolymers | Chemistry; Metallurgy | 44 | Expired |
| US4874820A | Copolymer compositions containing a narrow MWD component and process of making same | Emerging Cross-Sectional Technologies | 44 | Expired |
| US7521507B2 | Polypropylene-based adhesive compositions | Chemistry; Metallurgy | 35 | Expired |
| US6992158B2 | Alpha-olefin/propylene copolymers and their use | Chemistry; Metallurgy | 33 | Expired |
| US4716207A | Nodular copolymers comprising narrow MWD alpha-olefin copolymers coupled by non-conjugated dienes | Chemistry; Metallurgy | 32 | Expired |
| US7019081B2 | Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers | Chemistry; Metallurgy | 32 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.