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Inventor

John Maclaren Cassells

Inventor
Cambridgeshire, GB

Overview

7→
Patents
1999–2012
Patent span
Performing operations
Primary field (CPC B)

Patents· 7 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels10%
A61LMethods or apparatus for sterilising materials or objects in general10%
B23KSoldering or unsoldering10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
Y10TTechnical subjects covered by former us classification10%
A61BDiagnosis5%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
B01LChemical or physical laboratory apparatus for general use5%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers5%
PatentTitleYear
8,092,394'Method and apparatus for sampling and analysis of fluids'20127,709,268'Sampling/dispensing device with plunger and housing set onto plunger'20106,730,521'Chemical and biochemical assay method and apparatus'20046,426,046'Chemical vessel cap'20026,200,346'Metal implant with anchoring surface'20015,965,006'Method for producing a metal surface'19995,918,468'Apparatus and method for cooling of liquids'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to SULZER ORTHOPAEDIE AG (2)· patent assignee history
1999–2001Based in Houghton, GB· patent location history
1999Based in Huntingdon, GB· patent location history
2002Patents assigned to METTLER TOLEDO MYRIAD LTD (1)· patent assignee history
2002–2012Based in Cambridgeshire, GB· patent location history
2004Based in Cambs, GB· patent location history
2010Based in Melbourn, GB· patent location history
2012Patents assigned to CASSELLS JOHN MACLAREN (1)· patent assignee history
2012Patents assigned to HARMAN ANTHONY DAVID (1)· patent assignee history
2012Patents assigned to MICROSAMPLE LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SULZER ORTHOPAEDIE AG21999–2001
CASSELLS JOHN MACLARENself12012
HARMAN ANTHONY DAVID12012
METTLER TOLEDO MYRIAD LTD12002
MICROSAMPLE LTD12012
Locations
LocationPatentsSpan
Cambridgeshire, GB22002–2012
Houghton, GB21999–2001
Melbourn, GB12010
Cambs, GB12004
Huntingdon, GB11999