Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11439985 | Nitration of benzene | Shubhangi Bhalchandra Umbarkar, Atul Balasaheb Kulal | 2022-09-13 |
| 10195599 | Synthesis of functionalized carbon microspheres and their catalyst activity in C—O and C—N bond formation reactions | Ankush V. Biradar, Shubhangi Bhalchandra Umbarkar | 2019-02-05 |
| 10106487 | Oxidative dehydrogenation of lactate esters to pyruvate esters | Shubhangi Bhalchandra Umbarkar, Swati Laxmikantrao Pandhare, Sonali Balasaheb Khomane, Dhananjay Shahauraj Doke | 2018-10-23 |
| 10029240 | Synthesis of functionalized carbon microspheres and their catalyst activity in C—O and C—N bond formation reactions | Ankush V. Biradar, Shubhangi Bhalchandra Umbarkar | 2018-07-24 |
| 9409854 | Liquid phase nitration of aromatics using solid acid catalyst | Shubhangi Bhalchandra Umbarkar, Ankush V. Biradar, Atul Balasaheb Kulal, Trupti V. Kotbagi, Ashvini Ramesh Bhosale +1 more | 2016-08-09 |
| 9409836 | Process for hydrogenation of olefinic or acetylenic bonds | Shubhangi Bhalchandra Umbarkar, Vaibhav Ravindrakumar Acham | 2016-08-09 |
| 8957250 | Process for catalytic dehydration of lactic acid to acrylic acid | Shubhangi Bhalchandra Umbarker, Samadhan Tanaji Lomate | 2015-02-17 |
| 6991678 | Process for preparing microporous crystalline titanium silicate | Pratap Tukaram Patil, Kusum Madhukar Malshe | 2006-01-31 |
| 6825388 | Process for the preparation of 4-nitro-o-xylene | Pratap Tukaram Patil, Kusum Madhukar Malshe | 2004-11-30 |
| 6791000 | Process for vapor phase nitration of benzene using nitric acid over molybdenum silica catalyst | Pratap Tukaram Patil, Kusum Madhukar Malshe | 2004-09-14 |