Membership
Tour
Register
Log in
Li-Chih HU
Follow
Person
Sacramento, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Cationic composite silicate filter aids
Patent number
11,596,921
Issue date
Mar 7, 2023
Imerys USA, Inc.
Robert Fleming
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
FILTER AIDS FOR NON-AQUEOUS LIQUIDS
Publication number
20230037514
Publication date
Feb 9, 2023
IMERYS USA, INC.
Li-Chih HU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER AIDS FOR TREATING OIL AND METHODS OF PREPARATION AND USE THE...
Publication number
20200384396
Publication date
Dec 10, 2020
Andrew OH
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
CATIONIC COMPOSITE SILICATE FILTER AIDS
Publication number
20180326395
Publication date
Nov 15, 2018
Imerys Filtration Minerals, Inc.
Robert FLEMING
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH PERMEABILITY COMPOSITE MAGNESIUM SILICATE FILTER AIDS
Publication number
20180185816
Publication date
Jul 5, 2018
Imerys Filtration Minerals, Inc.
Robert FLEMING
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES