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Larisa Tihomirov
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Lompoc, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Acid-treated filter aid blend
Patent number
11,806,690
Issue date
Nov 7, 2023
Imerys USA, Inc.
Jeffrey D. Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acid-treated filter aid blend
Patent number
10,864,497
Issue date
Dec 15, 2020
Imerys USA, Inc.
Jeffrey D. Taniguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composition for filtering and removing particles and/or constituent...
Patent number
10,066,197
Issue date
Sep 4, 2018
Imerys Filtration Minerals, Inc.
Qingchun Hu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ACID-TREATED FILTER AID BLEND
Publication number
20210069670
Publication date
Mar 11, 2021
IMERYS USA, INC.
Jeffrey D. TANIGUCHI
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
ACID-TREATED FILTER AID BLEND
Publication number
20190039043
Publication date
Feb 7, 2019
Imerys Filtration Minerals, Inc.
Jeffrey D. TANIGUCHI
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
COMPOSITION FOR FILTERING AND REMOVING PARTICLES AND/OR CONSTITUENT...
Publication number
20160289618
Publication date
Oct 6, 2016
Imerys Filtration Minerals, Inc.
Qingchun HU
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
COMPOSITION FOR FILTERING AND REMOVING PARTICLES AND/OR CONSTITUENT...
Publication number
20120172195
Publication date
Jul 5, 2012
World Minerals, Inc
Qingchun Hu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Composition for Filtering and Removing Particles and/or Constituent...
Publication number
20090261041
Publication date
Oct 22, 2009
World Minerals Inc.
Qingchun Hu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE