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Patent applications and USPTO patent grants for Sinha; Arvind.The latest application filed is for "single-step simple and economical process for the preparation of nanosized acicular magnetic iron oxide particles of maghemite phase".
Patent | Date |
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Single-step simple and economical process for the preparation of nanosized acicular magnetic iron oxide particles of maghemite phase Grant 7,087,210 - Sinha , et al. August 8, 2 | 2006-08-08 |
Process for the preparation of nanosized iron oxide by biomimetic route Grant 6,800,271 - Sinha , et al. October 5, 2 | 2004-10-05 |
Single-step simple and economical process for the preparation of nanosized acicular magnetic iron oxide particles of maghemite phase App 20040179997 - Sinha, Arvind ;   et al. | 2004-09-16 |
Process for the production of neodymium-iron-boron permanent magnet alloy powder App 20030217620 - Rao, Patcha Ramachandra ;   et al. | 2003-11-27 |
Process for the preparation of nanosozed iron oxide by biomimetic route App 20030185748 - Sinha, Arvind ;   et al. | 2003-10-02 |
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