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Inventor

Charles Nicholas Van Nutt

Inventor
Martinsville, VA, US

Overview

12→
Patents
1990–2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 12 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus20%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
C08JWorking-up17%
Y10TTechnical subjects covered by former us classification17%
C23CCoating metallic material10%
H01JElectric discharge tubes or discharge lamps10%
F16LPipes5%
C08LCompositions of macromolecular compounds2%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h102%
PatentTitleYear
9,097,842'Low emissivity and EMI shielding window films'20158,951,372'Low emissivity and EMI shielding films'20158,778,109'Low emissivity and EMI shielding films'20148,771,444'Low emissivity and EMI shielding window films'20148,753,758'Low emissivity and EMI shielding window films'20148,637,169'Low emissivity and EMI shielding window films'20148,613,822'Low emissivity and EMI shielding window films'20137,317,576'Dichroic filters on flexible polymer film substrates'20085,632,869'Method of pretexturing a cathode sputtering target and sputter coating an article therewith'19975,174,875'Method of enhancing the performance of a magnetron sputtering target'19925,126,028'Sputter coating process control method and apparatus'19924,957,605'Method and apparatus for sputter coating stepped wafers'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1997Patents assigned to MATERIALS RESEARCH CORP (4)· patent assignee history
1990–1997Based in Monroe, NY, US· patent location history
2008–2015Patents assigned to CPFILMS INC (8)· patent assignee history
2008–2015Based in Martinsville, VA, US· patent location history
2013–2014Patents assigned to BARTH STEVEN A (3)· patent assignee history
2013–2014Patents assigned to ENNISS JAMES P (3)· patent assignee history
2013–2014Patents assigned to HUBBARD COBY L (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CPFILMS INC82008–2015
MATERIALS RESEARCH CORP41990–1997
BARTH STEVEN A32013–2014
ENNISS JAMES P32013–2014
HUBBARD COBY L32013–2014
Locations
LocationPatentsSpan
Martinsville, Virginia, US82008–2015
Monroe, New York, US41990–1997