LexDanaLexDanabeta
Inventor

Andrew Barabash

Inventor
Edmonton, CA

Overview

3→
Patents
2019–2021
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 drilling50%
G06FElectric digital data processing25%
H04LTransmission of digital information, e.g. telegraphic communication25%
PatentTitleYear
11,070,654Sockets for shared link applications202110,677,004Riser with internal rotating flow control device202010,190,384Drilling stripping element2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to WEATHERFORD TECH HOLDINGS LLC (2)· patent assignee history
2019–2020Based in Edmonton, CA· patent location history
2021Patents assigned to EMC IP HOLDING CO LLC (1)· patent assignee history
2021Based in Rehovot, IL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WEATHERFORD TECH HOLDINGS LLC22019–2020
EMC IP HOLDING CO LLC12021
Locations
LocationPatentsSpan
Edmonton, CA22019–2020
Rehovot, IL12021