Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428615 | Active sensor for torque measurement in a viscometer | Ketan C. Bhaidasna, Richard Gary Morgan, Subrahmanyam Surya Venkata Sista, Abhhilash Mamilla, Sandeep Mavinkal Kizhakke Veedu +1 more | 2022-08-30 |
| 10495558 | Multi-surface viscosity measurement | Ketan C. Bhaidasna, Richard Gary Morgan, Subrahmanyam Surya Venkata Sista | 2019-12-03 |
| 10444134 | Viscosity measurement | Ketan C. Bhaidasna, Richard Gary Morgan, Subrahmanyam Surya Venkata Sista, Chatti Srinivasa Rao | 2019-10-15 |
| 10443309 | Dynamic geo-stationary actuation for a fully-rotating rotary steerable system | Rahul Ramchandra Gaikwad, Ratish Suhas Kadam, Ankit Purohit | 2019-10-15 |
| 10364668 | Measuring micro stalls and stick slips in mud motors using fiber optic sensors | Steven Park, Ankit Purohit | 2019-07-30 |
| 10281381 | Axial flow viscometer | Richard Gary Morgan, Ketan C. Bhaidasna, Subrahmanyam Surya Venkata Sista | 2019-05-07 |
| 10145775 | Apparatus and methods for determining swelling reactivity of materials under subterranean wellbore conditions | Sharath Savari, Somesh Kurella | 2018-12-04 |
| 10107037 | Roll reduction system for rotary steerable system | Rahul Ramchandra Gaikwad, Puneet Agarwal | 2018-10-23 |
| 10088338 | Optical shaft twist angle measurement methods and systems | Ketan C. Bhaidasna | 2018-10-02 |
| 10081982 | Torque transfer mechanism for downhole drilling tools | Puneet Agarwal, Rahul Ramchandra Gaikwad | 2018-09-25 |
| 10047573 | In-line tortional vibration mitigation mechanism for oil well drilling assembly | Ratish Suhas Kadam, Ankit Purohit, Rahul Ramchandra Gaikwad | 2018-08-14 |
| 10036222 | Bottom hole assembly retrieval for casing-while-drilling operations using a tethered float valve | Ankit Purohit, Anand Bhagwat Kedare, Sanjay Sawant | 2018-07-31 |
| 9988847 | Downhole mud motor with adjustable bend angle | Ankit Purohit, Rahul Ramchandra Gaikwad, Ratish Suhas Kadam | 2018-06-05 |
| 9945767 | Apparatus and methods for determining surface wetting of material under subterranean wellbore conditions | Venkata Gopala Rao Palla, Sameer Bardapurkar, Sairam KS Pindiprolu | 2018-04-17 |
| 9939361 | Automated calcimeter systems | Ketan C. Bhaidasna, Shawn L. Broussard, Vyacheslav Chernin | 2018-04-10 |
| 9829421 | Apparatus and methods for determining surface wetting of material under subterranean wellbore conditions | Venkata Gopala Rao Palla, Sameer Bardapurkar, Sairam KS Pindiprolu | 2017-11-28 |
| 9784046 | Methods and apparatus for mitigating downhole torsional vibration | Rahul Ramchandra Gaikwad, Puneet Agarwal | 2017-10-10 |
| 9771794 | Downhole drilling optimization collar with fiber optics | Ankit Purohit, Rahul Ramchandra Gaikwad, Ratish Suhas Kadam, Abhay Raghunath Bodake | 2017-09-26 |
| 9663993 | Directional drilling system and methods | Puneet Agarwal, Rahul Ramchandra Gaikwad | 2017-05-30 |
| 9598955 | Wellbore tubular length determination using pulse-echo measurements | Ankit Purohit, Ganesh Shriniwas Pangu, Keshav Parashuram Pujeri | 2017-03-21 |
| 9464483 | Bottom hole assembly retrieval for casing-while-drilling operations using a tethered float valve | Ankit Purohit, Anand Bhagwat Kedare, Sanjay Sawant | 2016-10-11 |
| 9458714 | Downhole drilling optimization collar with fiber optics | Ankit Purohit, Rahul Ramchandra Gaikwad, Ratish Suhas Kadam, Abhay Raghunath Bodake | 2016-10-04 |
| 9429011 | Method and apparatus for in-situ fluid injector unit | Sairam KS Pindiprolu, Ganesh Shriniwas Pangu | 2016-08-30 |
| 9404316 | Methods and apparatus for mitigating downhole torsional vibration | Rahul Ramchandra Gaikwad, Puneet Agarwal | 2016-08-02 |