LexDanaLexDanabeta
Inventor

Stewart Barker

Inventor
London, GB

Overview

14→
Patents
2000–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 14 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes19%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations19%
C07KPeptides19%
E21BEarth or rock drilling9%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes9%
H04LTransmission of digital information, e.g. telegraphic communication9%
H04MTelephonic communication6%
H04WWireless communication networks6%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,701,217System, method, and apparatus for service grouping of users to different speed tiers for wireless communication202010,432,798System, method, and apparatus for service grouping of users to different speed tiers for wireless communication20199,422,369'Synthetic scFv analogue to the 6313/G2 (anti angiotensin II type 1 receptor) monoclonal antibody variable regions'20169,033,057'Internal gripping system'20158,733,434'Connector for use with top drive system'20148,620,833'Method and apparatus for billing data services'20138,487,082'Synthetic scFv analogue to the 6313/G2 (anti angiotensin II type 1 receptor) monoclonal antibody variable regions'20138,473,426'Method and apparatus for billing data services'20138,383,108'Therapeutic uses of monoclonal antibodies to the angiotensin-II type 1 receptor'20138,285,650'Method and apparatus for billing data services'20127,951,904'Therapeutic uses of monoclonal antibodies to the angiotensin-II type-1 receptor'20117,296,632'Casing alignment tool'20076,805,864'Type I angiotensin II receptor specific monoclonal antibodies and hybridomas'20046,063,620'Type I angiotensin II receptor specific monoclonal antibodies and hybridomas'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2016Patents assigned to QUEEN MARY & WESTFIELD COLLEGE (6)· patent assignee history
2000–2016Based in London, GB· patent location history
2007–2015Based in Aberdeen, GB· patent location history
2012–2020Patents assigned to AT & T IP I LP (5)· patent assignee history
2012–2015Patents assigned to BARKER STEWART (5)· patent assignee history
2012–2013Based in Bulverde, TX, US· patent location history
2013Patents assigned to PUDDEFOOT JOHN RICHARD (2)· patent assignee history
2014–2015Patents assigned to BAKER HUGHES INC (2)· patent assignee history
2019–2020Based in Lucas, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUEEN MARY & WESTFIELD COLLEGE62000–2016
AT & T IP I LP52012–2020
BARKER STEWARTself52012–2015
BAKER HUGHES INC22014–2015
PUDDEFOOT JOHN RICHARD22013
Locations
LocationPatentsSpan
London, GB62000–2016
Aberdeen, GB32007–2015
Bulverde, Texas, US32012–2013
Lucas, Texas, US22019–2020