LexDanaLexDanabeta
Inventor

IAN ALLAN

Inventor
GB

Overview

1→
Patents
2022
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E21Bprimary
E21BEarth or rock drilling100%
PatentTitleYear
11,428,069System and method for controlling annular well pressure2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to E FLOW CONTROL LTD (1)· patent assignee history
2022Patents assigned to ELECTRO FLOW CONTROLS LTD (1)· patent assignee history
2022Patents assigned to SAUDI ARABIAN OIL CO (1)· patent assignee history
2022Based in GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
E FLOW CONTROL LTD12022
ELECTRO FLOW CONTROLS LTD12022
SAUDI ARABIAN OIL CO12022
Locations
LocationPatentsSpan
GB12022