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Inventor

Thomas Roylance

Inventor
Tampa, FL, US

Overview

2→
Patents
1977–2008
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes20%
A61LMethods or apparatus for sterilising materials or objects in general20%
A61QSpecific use of cosmetics or similar toiletry preparations20%
C08BPolysaccharides20%
LOC1920%
PatentTitleYear
D0567854'Writing instrument'20084,053,379'Starch derivatives'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to ARBROOK INC (1)· patent assignee history
1977Based in Edinburgh, SC· patent location history
2008Patents assigned to BIC SOC (1)· patent assignee history
2008Based in Tampa, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ARBROOK INC11977
BIC SOC12008
Locations
LocationPatentsSpan
Tampa, Florida, US12008
Edinburgh, SC11977