LJ

Luiz Carlos De Lemos Junior

SL Subsea 7 Do Brasil Servicos Ltda: 6 patents #1 of 21Top 5%
Overall (All Time): #605,407 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12371949 Subsea risers Gustavo Queiroz Hepner, Daniel Karunakaran 2025-07-29
11846369 Monitoring squeeze pressure of track tensioners Marcelo Aguiar Camara, Flavio Lage Bormann 2023-12-19
11828113 Installing subsea risers Andre Ramiro Amorim, Gustavo Queiroz Hepner, Frederico Nicoletti de Fraga, Joao Carlos Carvalho Gouveia, Ivan Carlos Pimentel da Cruz +2 more 2023-11-28
11549314 Subsea riser systems Gustavo Queiroz Hepner, Andre Ramiro Amorim, Joao Carlos Carvalho Gouveia, Frederico Nicoletti de Fraga, Ivan Carlos Pimentel da Cruz +1 more 2023-01-10
11448341 Pipelaying Joao Carlos Carvalho Gouveia, Frederico Nicoletti de Fraga 2022-09-20
11365836 Assembling flanged couplings — 2022-06-21
11274504 Top connections of subsea risers Andre Ramiro Amorim, Gustavo Queiroz Hepner 2022-03-15
11047509 Method of hanging-off flexible elongate elements during subsea operations, hang-off insert and link therefor Marcelo Aguiar Camara, Joao Luiz Vaz Coelho, Francisco Carlos De Souza Santos, Andre Azevedo, Jaime Andres Berrio Henao +2 more 2021-06-29