Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427746 | Polysaccharide lost circulation materials for wellbore operations | Tamal Kumar Sen, Sandip Prabhakar Patil | 2022-08-30 |
| 11136489 | Lime-based cement composition | Krishna M. Ravi, Sandip Prabhakar Patil, Rahul Chandrakant Patil | 2021-10-05 |
| 11130707 | Hydrating swellable clays | Sandip Prabhakar Patil, Waseem Abdulrazzaq, Vaishali Mishra, Reem Mohammed Alburaikan | 2021-09-28 |
| 11001743 | Treatment fluids comprising synthetic silicates and methods for use | Krishna M. Ravi, Sandip Prabhakar Patil, Siva Rama Krishna Jandhyala, Javier Urdaneta, William C. Pearl, Jr. | 2021-05-11 |
| 10703676 | Hydrating swellable clays | Sandip Prabhakar Patil, Waseem Abdulrazzaq, Vaishali Mishra, Reem Mohammed Alburaikan | 2020-07-07 |
| 10479923 | Cement composition for lost circulation application and method of cementing | Sandip Prabhakar Patil, Rahul Chandrakant Patil, Krishna M. Ravi, Trissa Joseph, Marcus Duffy | 2019-11-19 |
| 10465104 | Lime-based cement composition | Krishna M. Ravi, Sandip Prabhakar Patil, Rahul Chandrakant Patil | 2019-11-05 |
| 9738821 | Amphoteric polymer suspending agent for use in calcium aluminate cement compositions | Rahul Chandrakant Patil, Sandip Prabhakar Patil | 2017-08-22 |
| 9315713 | Amphoteric polymer suspending agent for use in calcium aluminate cement compositions | Rahul Chandrakant Patil, Sandip Prabhakar Patil | 2016-04-19 |
| 8944165 | Cement composition containing an additive of a pozzolan and a strength retrogression inhibitor | Rahul Chandrakant Patil, Ramesh Muthusamy, Abhimanyu Pramod Deshpande | 2015-02-03 |
| 8895487 | Cement composition containing an additive of a pozzolan and a strength retrogression inhibitor | Rahul Chandrakant Patil, Ramesh Muthusamy, Abhimanyu Pramod Deshpande | 2014-11-25 |