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Inventor

Richard Griffith Freeman

Inventor
Mountain View, CA, US

Overview

3→
Patents
2013–2016
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 properties38%
Y10TTechnical subjects covered by former us classification25%
B22FWorking metallic powder13%
B82YSpecific uses or applications of nanostructures13%
C25DProcesses for the electrolytic or electrophoretic production of coatings13%
PatentTitleYear
9,239,327'Particles comprising hollow surface-enhanced spectroscopy (SES)-active core for long wavelength SERS'20168,574,916'Melamine assay methods and systems'20138,497,131'Surface enhanced spectroscopy-active composite nanoparticles comprising Raman-active reporter molecules'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2016Patents assigned to DOERING WILLIAM E (3)· patent assignee history
2013–2016Patents assigned to NATAN MICHAEL J (3)· patent assignee history
2013–2016Patents assigned to FREEMAN RICHARD GRIFFITH (2)· patent assignee history
2013Patents assigned to BECTON DICKINSON CO (1)· patent assignee history
2013Patents assigned to CABOT SECURITY MATERIALS INC (1)· patent assignee history
2013–2016Based in Mountain View, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOERING WILLIAM E32013–2016
NATAN MICHAEL J32013–2016
FREEMAN RICHARD GRIFFITHself22013–2016
BECTON DICKINSON CO12013
CABOT SECURITY MATERIALS INC12013
Locations
LocationPatentsSpan
Mountain View, California, US32013–2016