LexDanaLexDanabeta
Inventor

Gustavo Oliveira

Inventor
Houston, TX, US

Overview

3→
Patents
2011–2019
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E21Bprimary
E21BEarth or rock drilling67%
H01RElectrically-conductive connections33%
PatentTitleYear
10,435,982Dissolvable plug assembly20199,752,412'Multi-pressure toe valve'20177,883,381'Electrical cable connector'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to TYCO ELECTRONICS BRASIL LTDA (1)· patent assignee history
2011Based in Serra Negra, BR· patent location history
2017–2019Patents assigned to SUPERIOR ENERGY SERVICES LLC (2)· patent assignee history
2017–2019Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUPERIOR ENERGY SERVICES LLC22017–2019
TYCO ELECTRONICS BRASIL LTDA12011
Locations
LocationPatentsSpan
Houston, Texas, US22017–2019
Serra Negra, BR12011