Richard G. Freeman

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wavelength selective SERS nanotags
- Patent number 9,726,609
- Issue date Aug 8, 2017
- SICPA Holding S.A.
- Michael J. Natan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Particles comprising hollow surface-enhanced spectroscopy (SES)-act...
- Patent number 9,239,327
- Issue date Jan 19, 2016
- SICPA Holding SA
- Michael J. Natan
- G01 - MEASURING TESTING
Information Patent Grant
Melamine assay methods and systems
- Patent number 8,574,916
- Issue date Nov 5, 2013
- Cabot Security Materials Inc.
- Michael J. Natan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SURFACE ENHANCED SPECTROSCOPY-ACTIVE COMPOSITE NANOPARTICLES
- Publication number 20150323465
- Publication date Nov 12, 2015
- Becton, Dickinson and Company
- Michael J. Natan
- G01 - MEASURING TESTING
Information Patent Application
Wavelength Selective SERS Nanotags
- Publication number 20150160136
- Publication date Jun 11, 2015
- SICPA HOLDING SA
- Michael J. Natan
- B82 - NANO-TECHNOLOGY
Information Patent Application
SERS Reporter Molecules and Methods
- Publication number 20140194605
- Publication date Jul 10, 2014
- Cabot Security Materials, Inc.
- Felicia Tam
- C07 - ORGANIC CHEMISTRY
Information Patent Application
WAVELENGTH SELECTIVE SERS NANOTAGS
- Publication number 20130009119
- Publication date Jan 10, 2013
- CABOT SECURITY MATERIALS, INC.
- Michael J. Natan
- B82 - NANO-TECHNOLOGY
Information Patent Application
SERS Reporter Molecules and Methods
- Publication number 20120156491
- Publication date Jun 21, 2012
- CABOT SECURITY MATERIALS INC.
- Felicia Tam
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Particles and Methods for Long Wavelength SERS
- Publication number 20120057165
- Publication date Mar 8, 2012
- CABOT SECURITY MATERIALS INC.
- Michael J. Natan
- G01 - MEASURING TESTING
Information Patent Application
Melamine Assay Methods and Systems
- Publication number 20110207231
- Publication date Aug 25, 2011
- CABOT SECURITY MATERIALS INC.
- Michael J. Natan
- G01 - MEASURING TESTING
Information Patent Application
Nanoparticles as covert taggants in currency, bank notes, and relat...
- Publication number 20060038979
- Publication date Feb 23, 2006
- Michael Natan
- G06 - COMPUTING CALCULATING COUNTING

Richard G. Freeman

Person

Patents Grantslast 30 patents

Wavelength selective SERS nanotags

Particles comprising hollow surface-enhanced spectroscopy (SES)-act...

Melamine assay methods and systems

Patents Applicationslast 30 patents

SURFACE ENHANCED SPECTROSCOPY-ACTIVE COMPOSITE NANOPARTICLES

Wavelength Selective SERS Nanotags

SERS Reporter Molecules and Methods

WAVELENGTH SELECTIVE SERS NANOTAGS

SERS Reporter Molecules and Methods

Particles and Methods for Long Wavelength SERS

Melamine Assay Methods and Systems

Nanoparticles as covert taggants in currency, bank notes, and relat...