Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329896 | Systems and methods for extending operational time of negative pressure wound treatment apparatuses | Ben Alan Askem, John Philip Gowans, William Kelbie, Damyn Musgrave, Daniel Lee Steward | 2025-06-17 |
| 12078042 | Integrated system for subsea heating and pumping of oil and water injection for reservoir pressurization, and method of heating, of subsea pumping hydraulically actuated and water injection | Celso Cesar Moreira Branco, Tatiane Silva Vieira, Jonatas Ribeiro, Michele Cristina Pedroso | 2024-09-03 |
| 12005182 | Systems and methods for extending operational time of negative pressure wound treatment apparatuses | Ben Alan Askem, John Philip Gowans, William Kelbie, Damyn Musgrave, Daniel Lee Steward | 2024-06-11 |
| 11767727 | Mandrel multiplying device for subsea oil production apparatus | — | 2023-09-26 |
| 11480043 | System and method for hydraulically driven underwater pumping | Carlos Alberto Bandeira Riberio Cardoso, Tatiane Silva Vieira | 2022-10-25 |
| 11319781 | Nonresident system and method for depressurising subsea apparatus and lines | Carlos Alberto Bandeira Ribeiro, Daniel Monteiro Pimentel, Everton Da Rocha Nascimento, Renato De Freitas Soares | 2022-05-03 |
| 11149530 | Subsea system and method for pressurization of a subsea oil reserve by injecting at least one of water and gas | Helvio Ferreira Da Silva, Joao Francisco Fleck Heck Britto, Claudio Jose Godoy Mota Valenca, Andre Stark De Almeida E Silva, Sidnei Guerreiro Da Silva +2 more | 2021-10-19 |
| 11091990 | Underwater system and method for pressurization of an underwater oil reservoir by independent injection of water and gas | Carlos Alberto Bandeira Ribeiro Cardoso | 2021-08-17 |
| 8607877 | Pumping module and system | — | 2013-12-17 |
| 8511386 | Pumping module and system | — | 2013-08-20 |
| 8443375 | Lockless queues | Suresh Bhogavilli | 2013-05-14 |
| 8387704 | System and method for simultaneous sea drilling operations | — | 2013-03-05 |
| 8087464 | System for installation and replacement of a subsea module and method applied thereby | Luiz Eduardo Peclat Bernardo, Robson Soares Junior, Giovani Colodette, Romulo Cobe Vasconcellos, Sergio Luis Uliana +1 more | 2012-01-03 |
| 7934560 | Free standing riser system and method of installing same | Francisco Edward Roveri, Cezar A. S. Paulo, Renato Brandão Mansano, Carlos Alberto Giacomin Pereira | 2011-05-03 |
| 7516795 | Subsea petroleum production system method of installation and use of the same | Mauro Luiz Lopes Euphemio, Joao Siqueira de Matos | 2009-04-14 |
| 7422066 | System for direct vertical connection between contiguous subsea equipment and method of installation of said connection | João Siqueira De Matos, Robson Soares Junior | 2008-09-09 |
| 7314084 | Subsea pumping module system and installation method | Joao Siqueira de Matos, Carlos Alberto Giacomin Pereira, Jackson Burjack Farias, Robson Junior | 2008-01-01 |