LexDanaLexDanabeta
Inventor

Stephen John Platt

Inventor
Cheshire, GB

Overview

5→
Patents
1995–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps36%
G01NInvestigating or analysing materials by determining their chemical or physical properties27%
H03MCoding27%
H04LTransmission of digital information, e.g. telegraphic communication9%
PatentTitleYear
10,553,413Mass spectrometer20209,953,814Mass spectrometer20189,412,570'Mass spectrometer'20169,043,162'Acquisition method and apparatus for mass spectrometer data'2015D0364548'Gate lock'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to PLATT STEPHEN J (1)· patent assignee history
1995Based in Lancaster, PA, US· patent location history
2015–2020Patents assigned to MICROMASS LTD (4)· patent assignee history
2015Patents assigned to PLATT STEPHEN JOHN (1)· patent assignee history
2015Patents assigned to SPREADBURY PETER GERARD (1)· patent assignee history
2015Based in Tarporley, GB· patent location history
2016–2020Based in Cheshire, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROMASS LTD42015–2020
PLATT STEPHEN Jself11995
PLATT STEPHEN JOHNself12015
SPREADBURY PETER GERARD12015
Locations
LocationPatentsSpan
Cheshire, GB32016–2020
Tarporley, GB12015
Lancaster, Pennsylvania, US11995