Sudhin Datta
143Patents
28h-index
125Co-inventors
93Inventor score
Filing activity: Feb 24, 1987 → May 19, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4871523A | Vanadium tetrachloride stabilization | Emerging Cross-Sectional Technologies | 371 | Expired |
| US4808387A | Stabilization of vanadium tetrachloride | Emerging Cross-Sectional Technologies | 351 | Expired |
| US6525157B2 | Propylene ethylene polymers | Chemistry; Metallurgy | 306 | Expired |
| US6500563B1 | Elastic films including crystalline polymer and crystallizable polymers of propylene | Emerging Cross-Sectional Technologies | 182 | Expired |
| US6747114B2 | Polypropylene-based adhesive compositions | Chemistry; Metallurgy | 140 | Expired |
| US6642316B1 | Elastic blends comprising crystalline polymer and crystallizable polym | Chemistry; Metallurgy | 138 | Expired |
| US6342565B1 | Elastic fibers and articles made therefrom, including crystalline and crystallizable polymers of propylene | Chemistry; Metallurgy | 138 | Expired |
| US6635715B1 | Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers | Chemistry; Metallurgy | 112 | Expired |
| US6207756A | Product and method for making polyolefin polymer dispersions | Chemistry; Metallurgy | 88 | Expired |
| US6288171A | Modification of thermoplastic vulcanizates using random propylene copolymers | Chemistry; Metallurgy | 80 | Expired |
| US6319998A | Method for making polymer blends by using series reactors | Emerging Cross-Sectional Technologies | 72 | Expired |
| US6750284B1 | Thermoplastic filled membranes of propylene copolymers | Emerging Cross-Sectional Technologies | 55 | 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 |
| US6984696B2 | Elastic blends of semicrystalline propylene polymers and high glass transition temperature materials | Chemistry; Metallurgy | 43 | Expired |
| US4722971A | Easy processing ethylene propylene elastomers | Chemistry; Metallurgy | 42 | Expired |
| US7928162B2 | In-line process for producing plasticized polymers and plasticized polymer blends | Chemistry; Metallurgy | 42 | Active |
| US7476710B2 | Heterogeneous polymer blends and molded articles therefrom | Chemistry; Metallurgy | 40 | Active |
| US7232871B2 | Propylene ethylene polymers and production process | Chemistry; Metallurgy | 39 | Expired |
| US7319077B2 | Polymer blends and nonwoven articles therefrom | Emerging Cross-Sectional Technologies | 38 | Expired |
| US7601666B2 | Olefin polymerization catalyst system and process for use thereof | Emerging Cross-Sectional Technologies | 36 | Active |
| US4999403A | Graft polymers of functionalized ethylene-alpha-olefin copolymer with polypropylene, methods of preparation, and use in polypropylene compositions | Chemistry; Metallurgy | 36 | Expired |
| US7521507B2 | Polypropylene-based adhesive compositions | Chemistry; Metallurgy | 35 | Expired |
| US6992158B2 | Alpha-olefin/propylene copolymers and their use | Chemistry; Metallurgy | 33 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.