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Inventor

John Algeroy

Inventor
Houston, TX, US

Overview

10→
Patents
2003–2021
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 10 as inventor

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

E21Bprimary
E21BEarth or rock drilling77%
E03BInstallations or methods for obtaining, collecting, or distributing water8%
H04BTransmission8%
Y02ATechnologies for adaptation to climate change8%
PatentTitleYear
10,920,530System and method for completing and stimulating a reservoir202110,612,369Lower completion communication system integrity check202010,280,708Flow control valve with balanced plunger201910,036,234Lateral wellbore completion apparatus and method20189,382,764'Contraction joint system'20169,249,559'Providing equipment in lateral branches of a well'20169,175,560'Providing coupler portions along a structure'20158,839,850'Active integrated completion installation system and method'20148,469,084'Wireless transfer of power and data between a mother wellbore and a lateral wellbore'20136,561,277'Flow control in multilateral wells'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2021Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (10)· patent assignee history
2003Based in Missouri City, TX, US· patent location history
2013–2016Patents assigned to ALGEROY JOHN (4)· patent assignee history
2013Patents assigned to CHEN KUO-CHIANG (1)· patent assignee history
2013–2021Based in Houston, TX, US· patent location history
2014–2015Patents assigned to PATEL DINESH (2)· patent assignee history
2015–2016Patents assigned to DYER STEPHEN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHLUMBERGER TECHNOLOGY CORP102003–2021
ALGEROY JOHNself42013–2016
DYER STEPHEN22015–2016
PATEL DINESH22014–2015
CHEN KUO-CHIANG12013
Locations
LocationPatentsSpan
Houston, Texas, US92013–2021
Missouri City, Texas, US12003