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Singapore, SG
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Patents Grants
last 30 patents
Information
Patent Grant
Graphene-based membrane and method of producing the same
Patent number
11,148,099
Issue date
Oct 19, 2021
Ngee Ann Polytechnic
James Antony Prince
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Graphene-based membrane and method of producing the same
Patent number
10,569,229
Issue date
Feb 25, 2020
Ngee Ann Polytechnic
James Antony Prince
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Continuous liquid desiccant dehumidification system
Patent number
10,421,036
Issue date
Sep 24, 2019
Ngee Ann Polytechnic
James Selvaraj Antony Prince
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Triple layer hydrophobic-hydrophilic membrane for membrane distilla...
Patent number
9,751,052
Issue date
Sep 5, 2017
Ngee Ann Polytechnic
Gurdev Singh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filtration medium with electrospun metal oxide nanofiber layer
Patent number
9,421,293
Issue date
Aug 23, 2016
Ngee Ann Polytechnic
Gurdev Singh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Porous waste glass membrane
Patent number
9,227,866
Issue date
Jan 5, 2016
Ngee Ann Polytechnic
Gurdev Singh
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
BATTERY-POWERED SURFACE CLEANING APPARATUS
Publication number
20240108188
Publication date
Apr 4, 2024
Bissell Inc.
Yee Siang Teh
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Graphene-Based Membrane and Method of Producing the Same
Publication number
20200164318
Publication date
May 28, 2020
Ngee Ann Polytechnic
James Antony Prince
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FUNCTIONALIZED SINGLE-LAYER GRAPHENE-BASED THIN FILM COMPOSITE AND...
Publication number
20180147545
Publication date
May 31, 2018
Ngee Ann Polytechnic
James Antony PRINCE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GRAPHENE-BASED MEMBRANE AND METHOD OF PRODUCING THE SAME
Publication number
20180141008
Publication date
May 24, 2018
Ngee Ann Polytechnic
James Antony Prince
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Continuous Liquid Desiccant Dehumidification System
Publication number
20180036675
Publication date
Feb 8, 2018
Ngee Ann Polytechnic
James Selvaraj Antony Prince
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filtration Medium with Electrospun Metal Oxide Nanofiber Layer
Publication number
20150250910
Publication date
Sep 10, 2015
NGEE ANN POLYTECHNIC
Gurdev Singh
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Vacuum Air Gap Membrane Distillation System for Desalination
Publication number
20150114818
Publication date
Apr 30, 2015
James Antony Prince
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Triple Layer Hydrophobic-Hydrophilic Membrane for Membrane Distilla...
Publication number
20140326658
Publication date
Nov 6, 2014
Ngee Ann Polytechnic
Gurdev Singh
B32 - LAYERED PRODUCTS
Information
Patent Application
POROUS WASTE GLASS MEMBRANE
Publication number
20140182334
Publication date
Jul 3, 2014
Ngee Ann Polytechnic
Gurdev Singh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS FIBER, METHODS OF MAKING THE SAME AND USES THEREOF
Publication number
20130196405
Publication date
Aug 1, 2013
Ngee Ann Polytechnic
Gurdev Singh
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING