Membership
Tour
Register
Log in
Yanyan Cao
Follow
Person
Wilmington, DE, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
CZTS/Se precursor inks and methods for preparing CZTS/Se thin films...
Patent number
9,105,796
Issue date
Aug 11, 2015
E I du Pont de Nemours and Company
Yanyan Cao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Copolyether-Ester Resin Composition With Improved Hydrolysis Resist...
Publication number
20240158617
Publication date
May 16, 2024
DuPont Polymers, Inc.
Yanyan Cao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYESTER FILAMENT AND USE IN FUSED FILAMENT FABRICATION
Publication number
20210276245
Publication date
Sep 9, 2021
E I DU PONT DE NEMOURS AND COMPANY
Yanyan Cao
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ADDITIVE MANUFACTURING COMPOSITIONS
Publication number
20210024747
Publication date
Jan 28, 2021
DuPont Polymers, Inc.
Berardino D'Achille
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
DISPERSIBLE METAL CHALCOGENIDE NANOPARTICLES
Publication number
20150118144
Publication date
Apr 30, 2015
E I DU PONT NEMOURS AND COMPANY
Yanyan Cao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SEMICONDUCTOR INKS FILMS, COATED SUBSTRATES AND METHODS OF PREPARATION
Publication number
20140144500
Publication date
May 29, 2014
E I DU PONT DE NEMOURS AND COMPANY
Yanyan Cao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process for preparing coated substrates and photovoltaic devices
Publication number
20140048137
Publication date
Feb 20, 2014
E I DU PONT DE NEMOURS AND COMPANY
Yanyan Cao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESSES FOR PREPARING COPPER INDIUM GALLIUM SULFIDE/SELENIDE FILMS
Publication number
20130292800
Publication date
Nov 7, 2013
E I DU PONT DE NEMOURS AND COMPANY
Yanyan Cao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOLECULAR PRECURSORS AND PROCESSES FOR PREPARING COPPER INDIUM GALL...
Publication number
20130264526
Publication date
Oct 10, 2013
E I DU PONT DE NEMOURS AND COMPANY
Yanyan Cao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INKS AND PROCESSES FOR PREPARING COPPER INDIUM GALLIUM SULFIDE/SELE...
Publication number
20130233202
Publication date
Sep 12, 2013
E.I. du Pont de Nemours and Company
Yanyan Cao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INKS AND PROCESSES TO MAKE A CHALCOGEN-CONTAINING SEMICONDUCTOR
Publication number
20130221489
Publication date
Aug 29, 2013
E I DU PONT DE NEMOURS AND COMPANY
Yanyan Cao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CZTS/Se PRECURSOR INKS AND METHODS FOR PREPARING CZTS/Se THIN FILMS...
Publication number
20130125988
Publication date
May 23, 2013
E I DU PONT DE NEMOURS AND COMPANY
Yanyan Cao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CZTS/SE PRECURSOR INKS AND METHODS FOR PREPARING CZTS/SE THIN FILMS...
Publication number
20120220066
Publication date
Aug 30, 2012
E.I. du Pont de Nemours and Company
Yanyan Cao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...