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Inventor

Colin C. Greig

Inventor
Redlynch, GB

Overview

8→
Patents
1983–2003
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A24Dprimary
A24DCigars50%
A24BManufacture or preparation of tobacco for smoking or chewing21%
A24CMachines for making cigars or cigarettes14%
D21HPulp compositions14%
PatentTitleYear
6,578,584'Smoking article with non-combustible wrapper, combustible fuel source and aerosol generator'20036,095,152'Smoking article with non-combustible wrapper, combustible fuel source and aerosol generator'20005,958,327'Tobacco smoke filtration material'19995,954,059'Filtration materials'19995,360,024'Relating to polymer viscosity and application of such polymers'19944,721,120'Smoking articles'19884,624,268'Smoking articles'19864,416,295'Smoking-material rods and a method of making such rods'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to UNION CAMP CORP (1)· patent assignee history
1983–1986Based in Salisbury, GB· patent location history
1986–2003Patents assigned to BRITISH AMERICAN TOBACCO CO (7)· patent assignee history
1988–2003Based in Redlynch, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRITISH AMERICAN TOBACCO CO71986–2003
UNION CAMP CORP11983
Locations
LocationPatentsSpan
Redlynch, GB61988–2003
Salisbury, GB21983–1986