Bora; Upasana
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bora; Upasana.The latest application filed is for "process for preparing pyridinium fluorochromate (vi)".
- Bora; Upasana - Assam IN
| Patent | Date |
|---|---|
| Process for making metal acetylacetonates Grant 7,282,573 - Chaudhuri , et al. October 16, 2 | 2007-10-16 |
| Process for preparing quaternary ammonium tribromides Grant 7,005,548 - Choudhuri , et al. February 28, 2 | 2006-02-28 |
| Process for preparing pyridinium fluorochromate (VI) Grant 6,852,859 - Choudhuri , et al. February 8, 2 | 2005-02-08 |
| Process for preparing pyridinium fluorochromate (VI) App 20040133003 - Choudhuri, Mihir Kanti ; et al. | 2004-07-08 |
| Process for preparing quaternary ammonium tribromides App 20040126308 - Choudhuri, Mihir Kanti ; et al. | 2004-07-01 |
| Process for making metal acetylacetonates App 20040127690 - Chaudhari, Mihir Kanti ; et al. | 2004-07-01 |
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