Diatomaceous earth

Industry

CPC
B01J20/14

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J20/00Solid sorbent compositions or filter aid compositions Sorbents for chromatography Processes for preparing, regenerating or reactivating thereof

Current Industry

B01J20/14Diatomaceous earth

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing nano carbon dioxide capture agent and applicat...
- Patent number 12,187,659
- Issue date Jan 7, 2025
- Bin Su
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Systems and methods for extracting analytes from a sample
- Patent number 12,174,100
- Issue date Dec 24, 2024
- Ankom Technology Corporation
- Andrew R. Komarek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cell culture clarification
- Patent number 12,157,879
- Issue date Dec 3, 2024
- EXOTHERA SA
- José Castillo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ultra-low surface charge biogenic silica filtration media
- Patent number 12,134,082
- Issue date Nov 5, 2024
- EP MINERALS LLC
- George Asante-Nyamekye
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Highly effective functional additive products
- Patent number 12,070,732
- Issue date Aug 27, 2024
- U.S. SILICA COMPANY
- Scott Kevin Palm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Information processing device, and method of ventilating informatio...
- Patent number 12,004,873
- Issue date Jun 11, 2024
- Sony Corporation
- Kota Aizawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biopolymeric water treatment
- Patent number 11,964,893
- Issue date Apr 23, 2024
- Keith Ervin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Removing contaminants from water with adsorbents
- Patent number 11,944,952
- Issue date Apr 2, 2024
- Fuel Tech, Inc.
- Mingming Fang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Diatomaceous earth composition with a low endotoxin content
- Patent number 11,911,741
- Issue date Feb 27, 2024
- Sartorius Stedim Biotech GmbH
- Karl Pflanz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diatomaceous earth product and method for making product
- Patent number 11,845,057
- Issue date Dec 19, 2023
- Imerys USA, Inc.
- Jeffrey D. Taniguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Diatomaceous earth composition containing salt water
- Patent number 11,826,720
- Issue date Nov 28, 2023
- Sartorius Stedim Biotech GmbH
- Karl Pflanz
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
Systems and methods for extracting analytes from a sample
- Patent number 11,761,863
- Issue date Sep 19, 2023
- Ankom Technology Corporation
- Andrew R. Komarek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sorbent devices
- Patent number 11,703,016
- Issue date Jul 18, 2023
- CALGON CARBON CORPORATION
- Michael Greenbank
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carbon sorbents for the removal of nitrogen oxides and methods for...
- Patent number 11,648,528
- Issue date May 16, 2023
- CALGON CARBON CORPORATION
- David T. Doughty
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ultra-high performance and high purify biogenic silica filtration m...
- Patent number 11,633,713
- Issue date Apr 25, 2023
- EP Minerals, LLC
- Scott Kevin Palm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Biopolymeric water treatment
- Patent number 11,572,297
- Issue date Feb 7, 2023
- AquOm Sciences LLC
- Keith Ervin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter aids
- Patent number 11,534,708
- Issue date Dec 27, 2022
- Imerys USA, Inc.
- Udaya Bhimaraja
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ultra-high purity, ultra-high performance diatomite filtration media
- Patent number 11,511,220
- Issue date Nov 29, 2022
- EP MINERALS LLC
- George A. Nyamekye
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oxygen absorbing and carbon dioxide emitting composition
- Patent number 11,338,266
- Issue date May 24, 2022
- Multisorb Technologies, Inc.
- Mrunal R. Thatte
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Ultrafine bubble cleaning method using ultrafine bubble-containing...
- Patent number 11,311,921
- Issue date Apr 26, 2022
- PCS CO., LTD.
- Toshikatsu Suzuki
- B08 - CLEANING
Information Patent Grant
Method and system for treating aqueous fluid resulting from fluorop...
- Patent number 11,266,934
- Issue date Mar 8, 2022
- Daikin Industries Ltd.
- Shouji Itakura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Opaline flux-calcined diatomite products
- Patent number 11,243,177
- Issue date Feb 8, 2022
- EP Minerals, LLC
- Peter E. Lenz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ammonia reducing agent for animal beddings and litters
- Patent number 11,089,760
- Issue date Aug 17, 2021
- ABSORBENT PRODUCTS LTD.
- Peter Aylen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oxygen scavenger composition
- Patent number 11,077,424
- Issue date Aug 3, 2021
- Mitsubishi Gas Chemical Company, Inc.
- Ken Sugimoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sample prep method
- Patent number 11,009,434
- Issue date May 18, 2021
- Biotage AB
- Sung Baek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spiral gas adsorption apparatus and method of using the same
- Patent number 10,994,239
- Issue date May 4, 2021
- SanDisk Technologies LLC
- Michiaki Sano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for extracting analytes from a sample
- Patent number 10,989,634
- Issue date Apr 27, 2021
- Ankom Technology Corporation
- Andrew R. Komarek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous carrier system for reducing the emission of formaldehyde in...
- Patent number 10,953,567
- Issue date Mar 23, 2021
- Fritz EGGER GmbH & Co. OG
- Theresa Kaisergruber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Compositions and methods for producing high purity filter aids
- Patent number 10,913,049
- Issue date Feb 9, 2021
- Imerys USA, Inc.
- Robert Fleming
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
DEOXYGENATION AGENT COMPOSITION AND METHOD FOR PRODUCING SAME, AND...
- Publication number 20250001389
- Publication date Jan 2, 2025
- Mitsubishi Gas Chemical Company, Inc.
- Kodai FURUHASHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOW DENSITY ABSORBENT AND CLUMPING COMPOSITE PARTICLE
- Publication number 20240424472
- Publication date Dec 26, 2024
- Progressive Planet Solutions Inc.
- Stephen HARPUR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITION FOR PURIFICATION OF BIOFLUIDS
- Publication number 20240325431
- Publication date Oct 3, 2024
- BEACON MEDCARE (HK) LIMITED
- Chen JIANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Granulated Hierarchical Material Structure
- Publication number 20240269645
- Publication date Aug 15, 2024
- Metalmark Innovations, PBC
- Tanya SHIRMAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIATOMACEOUS EARTH COMPOSITION WITH A LOW ENDOTOXIN CONTENT
- Publication number 20240261754
- Publication date Aug 8, 2024
- Sartorius Stedim Biotech GmbH
- Karl Pflanz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXYGEN ABSORBING COMPOSITION AND METHOD OF MANUFACTURING THEREOF
- Publication number 20240181384
- Publication date Jun 6, 2024
- Desiccare, Inc.
- Sammie Joe Glorioso
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXYGEN ABSORBER
- Publication number 20240139706
- Publication date May 2, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Masao SOMEYA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR EXTRACTING ANALYTES FROM A SAMPLE
- Publication number 20240003789
- Publication date Jan 4, 2024
- Ankom Technology Corporation
- Andrew R. Komarek
- G01 - MEASURING TESTING
Information Patent Application
Absorbent product and filtration method
- Publication number 20230415120
- Publication date Dec 28, 2023
- Atle Mundheim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ADSORBENT AND GRANULATED SUBSTANCE
- Publication number 20230264169
- Publication date Aug 24, 2023
- DAIKIN INDUSTRIES, LTD.
- Mayu NISHIMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXYGEN SCAVENGER COMPOSITION AND METHOD FOR PRODUCING SAME
- Publication number 20230264168
- Publication date Aug 24, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Daiki SATO
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
BIOPOLYMERIC WATER TREATMENT
- Publication number 20230183116
- Publication date Jun 15, 2023
- AquOm Sciences LLC
- Keith Ervin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXYGEN SCAVENGER COMPOSITION
- Publication number 20230173453
- Publication date Jun 8, 2023
- Mitsubishi Gas Chemical Company, Inc.
- Daiki SATO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CO2 AND O2 REMOVER
- Publication number 20230048324
- Publication date Feb 16, 2023
- Clariant Catalysts (Japan) K.K.
- Hyunjoong KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
PROCESS FOR THE REMOVAL OF PARTICULATE MATTER FROM AN AQUEOUS STREAM
- Publication number 20220401863
- Publication date Dec 22, 2022
- Topsoe A/S
- Mads LYKKE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Improved Diatomaceous Earth Composition Containing Salt Water
- Publication number 20220395807
- Publication date Dec 15, 2022
- Sartorius Stedim Biotech GmbH
- Karl PFLANZ
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING NANO CARBON DIOXIDE CAPTURE AGENT AND APPLICAT...
- Publication number 20220388922
- Publication date Dec 8, 2022
- Beijing Jinxiu New Technology Development Co. LTD
- Bin SU
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
REMOVING CONTAMINANTS FROM WATER WITH ADSORBENTS
- Publication number 20220387966
- Publication date Dec 8, 2022
- FUEL TECH, INC.
- Mingming Fang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RESIDUE MITIGATION IN DIATOMACEOUS EARTH-BASED COMPOSITIONS
- Publication number 20220297082
- Publication date Sep 22, 2022
- CHURCH & DWIGHT CO., INC.
- Steven T. Adamy
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Solid Phase Mixture, Packing Material, and Column
- Publication number 20220288558
- Publication date Sep 15, 2022
- JEOL Ltd.
- Seketsu Fukuzawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXYGEN SCAVENGER COMPOSITION AND PRODUCTION METHOD FOR SAME
- Publication number 20220226799
- Publication date Jul 21, 2022
- Mitsubishi Gas Chemical Company, Inc.
- Daiki SATO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REVERSIBLE ENRICHMENT MATERIAL, PREPARATION THEREFOR, AND APPLICATI...
- Publication number 20220219136
- Publication date Jul 14, 2022
- China Petroleum and Chemical Corporation
- Guangtong XU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ULTRA-LOW SURFACE CHARGE BIOGENIC SILICA FILTRATION MEDIA
- Publication number 20220212160
- Publication date Jul 7, 2022
- EP MINERALS, LLC
- George Asante-Nyamekye
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANIMAL LITTERS WITH REDUCED DUSTING
- Publication number 20220142115
- Publication date May 12, 2022
- CHURCH & DWIGHT CO., INC.
- Steven T. Adamy
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD OF PREPARING REGENERATED SPENT FERMENTED BEVERAGE MEDIA FOR...
- Publication number 20220089987
- Publication date Mar 24, 2022
- EP MINERALS, LLC
- Scott K. Palm
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
DEOXIDANT COMPOSITION
- Publication number 20220072503
- Publication date Mar 10, 2022
- Mitsubishi Gas Chemical Company, Inc.
- Ken SUGIMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGHLY EFFECTIVE FUNCTIONAL ADDITIVE PRODUCTS
- Publication number 20220048009
- Publication date Feb 17, 2022
- EP MINERALS, LLC
- Scott Kevin PALM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIATOMACEOUS EARTH PRODUCT AND METHOD FOR MAKING PRODUCT
- Publication number 20220001353
- Publication date Jan 6, 2022
- IMERYS USA, INC.
- Jeffrey D. TANIGUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methods For Extracting Constituents From Plant Material and Apparat...
- Publication number 20210355098
- Publication date Nov 18, 2021
- HURON BOTANICALS, LLC
- Paul J. Kerry
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Diatomaceous earth

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for preparing nano carbon dioxide capture agent and applicat...

Systems and methods for extracting analytes from a sample

Cell culture clarification

Ultra-low surface charge biogenic silica filtration media

Highly effective functional additive products

Information processing device, and method of ventilating informatio...

Biopolymeric water treatment

Removing contaminants from water with adsorbents

Diatomaceous earth composition with a low endotoxin content

Diatomaceous earth product and method for making product

Diatomaceous earth composition containing salt water

Acid-treated filter aid blend

Systems and methods for extracting analytes from a sample

Sorbent devices

Carbon sorbents for the removal of nitrogen oxides and methods for...

Ultra-high performance and high purify biogenic silica filtration m...

Biopolymeric water treatment

Filter aids

Ultra-high purity, ultra-high performance diatomite filtration media

Oxygen absorbing and carbon dioxide emitting composition

Ultrafine bubble cleaning method using ultrafine bubble-containing...

Method and system for treating aqueous fluid resulting from fluorop...

Opaline flux-calcined diatomite products

Ammonia reducing agent for animal beddings and litters

Oxygen scavenger composition

Sample prep method

Spiral gas adsorption apparatus and method of using the same

Systems and methods for extracting analytes from a sample

Porous carrier system for reducing the emission of formaldehyde in...

Compositions and methods for producing high purity filter aids

Patents Applicationslast 30 patents

DEOXYGENATION AGENT COMPOSITION AND METHOD FOR PRODUCING SAME, AND...

LOW DENSITY ABSORBENT AND CLUMPING COMPOSITE PARTICLE

COMPOSITION FOR PURIFICATION OF BIOFLUIDS

Granulated Hierarchical Material Structure

DIATOMACEOUS EARTH COMPOSITION WITH A LOW ENDOTOXIN CONTENT

OXYGEN ABSORBING COMPOSITION AND METHOD OF MANUFACTURING THEREOF

OXYGEN ABSORBER

SYSTEMS AND METHODS FOR EXTRACTING ANALYTES FROM A SAMPLE

Absorbent product and filtration method

ADSORBENT AND GRANULATED SUBSTANCE

OXYGEN SCAVENGER COMPOSITION AND METHOD FOR PRODUCING SAME

BIOPOLYMERIC WATER TREATMENT

OXYGEN SCAVENGER COMPOSITION

CO2 AND O2 REMOVER

FILTER AIDS FOR NON-AQUEOUS LIQUIDS

PROCESS FOR THE REMOVAL OF PARTICULATE MATTER FROM AN AQUEOUS STREAM

Improved Diatomaceous Earth Composition Containing Salt Water

METHOD FOR PREPARING NANO CARBON DIOXIDE CAPTURE AGENT AND APPLICAT...

REMOVING CONTAMINANTS FROM WATER WITH ADSORBENTS

RESIDUE MITIGATION IN DIATOMACEOUS EARTH-BASED COMPOSITIONS

Solid Phase Mixture, Packing Material, and Column

OXYGEN SCAVENGER COMPOSITION AND PRODUCTION METHOD FOR SAME

REVERSIBLE ENRICHMENT MATERIAL, PREPARATION THEREFOR, AND APPLICATI...

ULTRA-LOW SURFACE CHARGE BIOGENIC SILICA FILTRATION MEDIA

ANIMAL LITTERS WITH REDUCED DUSTING

METHOD OF PREPARING REGENERATED SPENT FERMENTED BEVERAGE MEDIA FOR...

DEOXIDANT COMPOSITION

HIGHLY EFFECTIVE FUNCTIONAL ADDITIVE PRODUCTS

DIATOMACEOUS EARTH PRODUCT AND METHOD FOR MAKING PRODUCT

Methods For Extracting Constituents From Plant Material and Apparat...