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Inventor

Andrew Ratcliffe

Inventor
Henfield, GB

Overview

9→
Patents
2003–2021
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G01Vprimary
G01VGeophysics36%
D04BKnitting21%
D10BIndexing scheme associated with sublasses of section d, relating to textiles14%
A41CCorsets7%
A43BCharacteristic features of footwear7%
B64GCosmonautics7%
G06FElectric digital data processing7%
PatentTitleYear
10,976,457Full waveform inversion of seismic data using partial match filtering202110,725,190Seismic data processing using matching filter based cost function optimization202010,670,752Method for iterative inversion of data from non-encoded composite sources202010,640,239Space debris interception202010,339,234Method for elastic model perturbation estimation from reverse time migration201910,324,207Seismic data least-square migration method and device20197,272,462'Process for producing a knitted fabric'20076,886,367'Circular knitted garments having seamless shaped bands'20056,588,237'Knitted fabric'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2005Patents assigned to LEE SARA CORP (2)· patent assignee history
2005Based in Derbyshire, GB· patent location history
2007Patents assigned to HBI BRANDED APPAREL ENTPR LLC (1)· patent assignee history
2007Based in Nottinghamshire, GB· patent location history
2019–2021Patents assigned to CGG SERVICES SAS (5)· patent assignee history
2019–2020Patents assigned to CGG SERVICES SA (3)· patent assignee history
2019–2021Based in Henfield, GB· patent location history
2019Based in Forest Row, GB· patent location history
2020Patents assigned to AIRBUS DEFENCE & SPACE LTD (1)· patent assignee history
2020Based in Stevenage, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CGG SERVICES SAS52019–2021
CGG SERVICES SA32019–2020
LEE SARA CORP22003–2005
AIRBUS DEFENCE & SPACE LTD12020
HBI BRANDED APPAREL ENTPR LLC12007
Locations
LocationPatentsSpan
Henfield, GB42019–2021
Stevenage, GB12020
Forest Row, GB12019
Nottinghamshire, GB12007
Derbyshire, GB12005