Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10106719 | Alkyl polyglycoside derivative as biodegradable foaming surfactant for cement | Ramesh Muthusamy, Abhimanyu Pramod Deshpande, Samuel J. Lewis | 2018-10-23 |
| 10077212 | Cement compatible water-based drilling mud compositions | Ramesh Muthusamy, Abhimanyu Pramod Deshpande | 2018-09-18 |
| 10059870 | Acid-soluble cement composition | Trissa Joseph, Krishna M. Ravi, Sandip Prabhakar Patil | 2018-08-28 |
| 10060218 | Methods for formulating a cement slurry for use in a subterranean salt formation | Siva Rama Krishna Jandhyala, Krishna M. Ravi, Sandip Prabhakar Patil, Krishna Babu Yerubandi, Abhimanyu Pramod Deshpande +1 more | 2018-08-28 |
| 10040986 | Methods of cementing and spent cracking catalyst-containing cement | Vandana Pandey, Remitha Anandoth Koyitti | 2018-08-07 |
| 9994757 | Methods and compositions for treating a subterranean formation with salt-tolerant cement slurries | Krishna M. Ravi, Sandip Prabhakar Patil, Sohini Bose, Abhimanyu Pramod Deshpande | 2018-06-12 |
| 9796905 | Methods and compositions for treating a subterranean formation with salt-tolerant cement slurries | Krishna M. Ravi, Sandip Prabhakar Patil, Sohini Bose, Abhimanyu Pramod Deshpande | 2017-10-24 |
| 9738821 | Amphoteric polymer suspending agent for use in calcium aluminate cement compositions | Sandip Prabhakar Patil, Sheetal Singh | 2017-08-22 |
| 9701886 | Alkyl polyglycoside derivative as biodegradable foaming surfactant for cement | Ramesh Muthusamy, Abhimanyu Pramod Deshpande, Samuel J. Lewis | 2017-07-11 |
| 9650560 | Methods of cementing and lassenite-containing cement compositions | Ramesh Muthusamy, Tushar Sureshgiri Gosavi | 2017-05-16 |
| 9487691 | Pozzolan for use in a cement composition having a low heat of hydration | Krishna M. Ravi, Sandip Prabhakar Patil, Trissa Joseph, Marcus Duffy | 2016-11-08 |
| 9428682 | Wellbore servicing compositions and methods of making and using same | Ramesh Muthusamy, B. Raghava Reddy, Sohini Bose, Pranjal Sarmah | 2016-08-30 |
| 9422194 | Wide temperature range cement retarder | Tushar Sureshgiri Gosavi, Ramesh Muthusamy, Sandip Prabhakar Patil | 2016-08-23 |
| 9315713 | Amphoteric polymer suspending agent for use in calcium aluminate cement compositions | Sandip Prabhakar Patil, Sheetal Singh | 2016-04-19 |
| 9309153 | Wide temperature range cement retarder | Tushar Sureshgiri Gosavi, Ramesh Muthusamy, Sandip Prabhakar Patil | 2016-04-12 |
| 9284224 | Cement compositions and methods of using the same | Ramesh Muthusamy, Tushar Sureshgiri Gosavi, Ashok Santra, Sandip Prabhakar Patil, Kameswara Sri Sairam Pindiprolu | 2016-03-15 |
| 9233874 | Cement compositions with a high-density additive of silicon carbide or sintered bauxite | Sandip Prabhakar Patil, Keith Armstrong | 2016-01-12 |
| 9163173 | Wellbore servicing compositions and methods of making and using same | Ramesh Muthusamy, B Raghava Reddy, Sohini Bose, Pranjal Sarmah | 2015-10-20 |
| 9038722 | Cement compositions containing metphosphate and methods of use | Sandip Prabhakar Patil, Sohini Bose, Ashok Santra, Balasundaram Balaraman | 2015-05-26 |
| 9022147 | Drilling fluid that when mixed with a cement composition enhances physical properties of the cement composition | Krishna M. Ravi, Donald L. Whitfill, Abhimanyu Pramod Deshpande | 2015-05-05 |
| 9012379 | Alkyl polyglycoside derivative as biodegradable spacer surfactant | Ramesh Muthusamy, Abhimanyu Pramod Deshpande, Sandip Prabhakar Patil | 2015-04-21 |
| 9006152 | Cement compositions and associated methods comprising sub-micron calcium carbonate and latex | Abhijit Tarafdar, Abhimanyu Pramod Deshpande, Christopher L. Gordon | 2015-04-14 |
| 8944165 | Cement composition containing an additive of a pozzolan and a strength retrogression inhibitor | Ramesh Muthusamy, Sheetal Singh, Abhimanyu Pramod Deshpande | 2015-02-03 |
| 8940670 | Cement compositions comprising sub-micron alumina and associated methods | B. Raghava Reddy, Abhimanyu Pramod Deshpande, Christopher L. Gordon, Craig W. Roddy, Jiten Chatterji +1 more | 2015-01-27 |
| 8895487 | Cement composition containing an additive of a pozzolan and a strength retrogression inhibitor | Ramesh Muthusamy, Sheetal Singh, Abhimanyu Pramod Deshpande | 2014-11-25 |