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Inventor

John E. C. Gibbons

Inventor
Stirchley, GB

Overview

7→
Patents
1983–1997
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.

B01Lprimary
B01LChemical or physical laboratory apparatus for general use50%
G01NInvestigating or analysing materials by determining their chemical or physical properties36%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
5,658,531'Assay device'19975,354,538'Liquid transfer devices'19945,198,193'Liquid transfer devices'19934,879,097'Dispensing device and recording apparatus'19894,593,728'Dispensing device and recording apparatus'19864,459,267'Pipette means'19844,369,664'Pipette means'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1989Based in Stirchley, GB· patent location history
1984–1997Based in Birmingham, GB· patent location history
1986–1994Patents assigned to BUNCE ROGER A (4)· patent assignee history
1986–1994Patents assigned to GIBBONS JOHN E C (4)· patent assignee history
1986–1994Patents assigned to THORPE GARY H G H (4)· patent assignee history
1986–1989Patents assigned to KRICKA LARRY J (2)· patent assignee history
1993–1994Patents assigned to KEEN LOUISE J (2)· patent assignee history
1993Based in Birmingham B28 0QR, GB· patent location history
1994Based in Hall Green, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BUNCE ROGER A41986–1994
GIBBONS JOHN E Cself41986–1994
THORPE GARY H G H41986–1994
KEEN LOUISE J21993–1994
KRICKA LARRY J21986–1989
Locations
LocationPatentsSpan
Stirchley, GB31983–1989
Birmingham, GB21984–1997
Hall Green, GB11994
Birmingham B28 0QR, GB11993