Ashtekar; Sunil
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ashtekar; Sunil.The latest application filed is for "deposit disintegrator compositions".
- Ashtekar; Sunil - Houston TX
- ASHTEKAR; Sunil - Bangalore IN
- Ashtekar; Sunil - Kundanahalli Main Road Bangalore IN
- Ashtekar; Sunil - Karnataka IN
| Patent | Date |
|---|---|
| Deposit disintegrator compositions Grant 11,060,012 - Tatavalli-Mittadar , et al. July 13, 2 | 2021-07-13 |
| Deposit Disintegrator Compositions App 20200325385 - TATAVALLI-MITTADAR; Nirmal ; et al. | 2020-10-15 |
| Methods of measuring hydrogen sulfide concentrations in reservoir fluids Grant 10,451,604 - Ashtekar , et al. Oc | 2019-10-22 |
| Methods Of Measuring Hydrogen Sulfide Concentrations In Reservoir Fluids App 20180045705 - ASHTEKAR; Sunil ; et al. | 2018-02-15 |
| Asphalt Composition App 20150307712 - VERBIST; Guy Lode Magda Maria ; et al. | 2015-10-29 |
| Asphalt Composition App 20150125205 - Strickland; David ; et al. | 2015-05-07 |
| Asphalt Composition App 20140154009 - Ashtekar; Sunil ; et al. | 2014-06-05 |
| Sulphur-containing fertilizers and process for the preparation thereof Grant 8,668,759 - Antens , et al. March 11, 2 | 2014-03-11 |
| Bituminous Composition With Reduced Emission Of Hydrogen Sulfide App 20130298799 - Ashtekar; Sunil ; et al. | 2013-11-14 |
| Sulphur-containing Fertilizers And Process For The Preparation Thereof App 20110302973 - Antens; Jany Birgitta Maria ; et al. | 2011-12-15 |
| Process for the purification of dihydric phenols Grant 7,541,417 - Ashtekar , et al. June 2, 2 | 2009-06-02 |
| Method of purification of dihydric phenols Grant 7,528,210 - Xiu , et al. May 5, 2 | 2009-05-05 |
| Method Of Stabilization Of Dihydric Phenols App 20070287796 - Ashtekar; Sunil ; et al. | 2007-12-13 |
| Method Of Purification Of Dihydric Phenols App 20070232774 - Xiu; Guohua ; et al. | 2007-10-04 |
| Process For The Purification Of Dihydric Phenols App 20070232775 - Ashtekar; Sunil ; et al. | 2007-10-04 |
| Processes for preparing benzoquinones and hydroquinones Grant 7,148,386 - Thampi , et al. December 12, 2 | 2006-12-12 |
| Process for the monoalkylation of dihydroxy aromatic compounds Grant 7,087,705 - Ashtekar , et al. August 8, 2 | 2006-08-08 |
| Processes for preparing benzoquinones and hydroquinones App 20060025634 - Thampi; Jegadeesh ; et al. | 2006-02-02 |
| Process for the monoalkylation of dihydroxy aromatic compounds App 20050222372 - Ashtekar, Sunil ; et al. | 2005-10-06 |
| Processes for preparing benzoquinones and hydroquinones App 20050137380 - Mahalingam, Rathinam Jothi ; et al. | 2005-06-23 |
| Processes for preparing benzoquinones and hydroquinones App 20050137409 - Ashtekar, Sunil ; et al. | 2005-06-23 |
| Catalyst and method for the alkylation of hydroxyaromatic compounds Grant 6,897,175 - Parrillo , et al. May 24, 2 | 2005-05-24 |
| Catalyst and method for the alkylation of hydroxyaromatic compounds App 20030073572 - Parrillo, David ; et al. | 2003-04-17 |
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