Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |