Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338712 | Systems and methods for thermal management of subsea conduits using a jumper having adjustable insulating elements | Antonio C. F. Critsinelis, Michelle A. Wise, Yesudas J. Manimala, William C. Hughes, Steven W. Cochran +2 more | 2025-06-24 |
| 12297948 | Systems and methods for thermal management of subsea conduits using an interconnecting conduit and valving arrangement | Antonio C. F. Critsinelis, Michelle A. Wise, Yesudas J. Manimala, William C. Hughes, Steven W. Cochran +2 more | 2025-05-13 |
| 12228463 | Device for monitoring strain of an elongate underwater member | Antonio C. F. Critsinelis, Yiannis Constantinides, Will Twelvetrees, Austin Harbison | 2025-02-18 |
| 11634970 | Systems and methods for thermal management of subsea conduits using a jumper having adjustable insulating elements | Antonio C. F. Critsinelis, Michelle A. Wise, Yesudas J. Manimala, William C. Hughes, Steven W. Cochran +2 more | 2023-04-25 |
| 11035522 | Systems, devices and methods for preventing overpressurization of subsea equipment and flowlines | Antonio C. F. Critsinelis, Baha Tulu Tanju | 2021-06-15 |
| 10371288 | Apparatus and method for reducing impact of stresses on a subsea pipeline | Antonio Carlos Falcao Critsinelis, Kale Z. Lundeen | 2019-08-06 |
| 10215321 | Subsea flowline pressure surge relief system | Antonio Carlos Falcao Critsinelis, Meirong Huang, Brady Lee Kirchof, Lauren E. Reiners, Baha Tulu Tanju | 2019-02-26 |
| 9863571 | Apparatus, systems and methods for thermal management of subsea pipeline | Antonio Carlos Falcao Critsinelis, Marliee R. Myres, Steven Louis Johnson, Brady Lee Kirchof | 2018-01-09 |
| 9662690 | Systems for maintaining a functional line for conveying fluid and pig assemblies for use therein | Parsinejad Farzan, Antonio Carlos Falcao Critsinelis | 2017-05-30 |
| 9663193 | Systems and methods for protecting subsea pipeline from excessive stress or fatigue loading | Antonio Carlos Falcao Critsinelis, Hugh Miller Thompson, Edward Shintaro Nakajima, Estela Gonzalez | 2017-05-30 |
| 9602045 | System, apparatus, and method for monitoring a subsea flow device | Antonio Carlos Falcao Critsinelis, Steven E. Wooldridge | 2017-03-21 |
| 9541220 | Conduit displacement mitigation apparatus including springs, methods and systems for use with subsea conduits | Antonio Carlos Falcao Critsinelis, Daniel Christopher Kefford, Daria Igorevna Bougai, Dane Ryne Drew | 2017-01-10 |
| 9303795 | Pipe-in-pipe apparatus including an engineered pipe | Antonio C. F. Critsinelis, Christopher Allen Kassner | 2016-04-05 |
| 9291287 | Conduit displacement mitigation apparatus including mesh layers, methods and systems for use with subsea conduits | Antonio Carlos Falcao Critsinelis, Daniel Christopher Kefford, Daria Igorevna Bougai, Dane Ryne Drew | 2016-03-22 |
| 9004174 | System, apparatus, and method for monitoring a subsea flow device | Ryan Lang | 2015-04-14 |
| 8961071 | Systems and methods for protecting subsea pipeline from excessive stress or fatigue loading | Antonio Carlos Falcao Critsinelis, Hugh Miller Thompson, Edward Shintaro Nakajima, Estela Gonzalez | 2015-02-24 |
| 8950499 | Pipe-in-pipe apparatus, and methods and systems | Antonio C. F. Critsinelis, Michael J. Quinney, Miguel Ruiz | 2015-02-10 |
| 8950498 | Methods, apparatus and systems for conveying fluids | Farzan Parsinejad, Antonio Carlos Falcao Critsinelis, Christopher Allen Kassner, Brooks Gerard Johnson | 2015-02-10 |
| 8813770 | Pig assembly and method for maintaining a functional line for conveying fluid | Farzan Parsinejad, Antonio Carlos Falcao Critsinelis, Christopher Allen Kassner | 2014-08-26 |
| 8721222 | Lateral buckling mitigation apparatus, methods and systems for use with subsea conduits | Antonio C. F. Critsinelis, Dane Ryne Drew, Michael J. Quinney, Lynn Wang | 2014-05-13 |
| 8708602 | System and methods for stabilizing subsea pipeline | Antonio Carlos Falcao Critsinelis, Robert L. Foster, Michael J. Quinney | 2014-04-29 |