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Inventor

Stephen R. Springston

Inventor
Upton, NY, US

Overview

3→
Patents
1984–2007
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties50%
B01DSeparation17%
C03CChemical composition of glasses, glazes or vitreous enamels17%
C08JWorking-up17%
PatentTitleYear
7,285,243'Quantitative determination of atmospheric hydroperoxyl radical'20074,966,785'Method for making a non-extractable stationary phase of polymer within a capillary column'19904,479,380'Open-tubular supercritical fluid chromatography'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to UNIV BRIGHAM YOUNG (1)· patent assignee history
1984Based in Bloomington, IN, US· patent location history
1990Patents assigned to ASS UNIVERSITIES INC (1)· patent assignee history
1990Based in Middle Island, NY, US· patent location history
2007Patents assigned to BROOKHAVEN SCIENCE ASS LLC (1)· patent assignee history
2007Based in Upton, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASS UNIVERSITIES INC11990
BROOKHAVEN SCIENCE ASS LLC12007
UNIV BRIGHAM YOUNG11984
Locations
LocationPatentsSpan
Upton, New York, US12007
Middle Island, New York, US11990
Bloomington, IN, US11984