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Inventor

Dan William Hewak

Inventor
Southampton, GB

Overview

2→
Patents
2010–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C03Bprimary
C03BManufacture, shaping, or supplementary processes25%
C03CChemical composition of glasses, glazes or vitreous enamels25%
G02BOptical elements, systems or apparatus25%
C23CCoating metallic material13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
8,268,394'Fabrication of metamaterials'20127,799,663'Fabrication of semiconductor metamaterials'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2012Patents assigned to UNIV SOUTHAMPTON (2)· patent assignee history
2010Based in Southhampton, GB· patent location history
2012Patents assigned to BADDING JOHN VICTOR (1)· patent assignee history
2012Patents assigned to HEWAK DAN WILLIAM (1)· patent assignee history
2012Patents assigned to HOWDLE STEVEN MELVYN (1)· patent assignee history
2012Patents assigned to SAZIO PIER JOHN ANTHONY (1)· patent assignee history
2012Based in Southampton, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV SOUTHAMPTON22010–2012
BADDING JOHN VICTOR12012
HEWAK DAN WILLIAMself12012
HOWDLE STEVEN MELVYN12012
SAZIO PIER JOHN ANTHONY12012
Locations
LocationPatentsSpan
Southampton, GB12012
Southhampton, GB12010