with the filter bed moving during the filtration

Industry

CPC
B01D24/28

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D24/00Filters comprising loose filtering material

Current Industry

B01D24/28with the filter bed moving during the filtration

Industries

Patents Grantslast 30 patents

Information Patent Grant
Water restoration system
- Patent number 12,116,291
- Issue date Oct 15, 2024
- Kimball Water & Energy LLC
- Phyl Miller Kimball
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Pond filter and method for operating the pond filter
- Patent number 11,427,491
- Issue date Aug 30, 2022
- EASYFIRM APS
- Niels Frausing
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter agitator
- Patent number 11,338,225
- Issue date May 24, 2022
- THE TRU SHRIMP COMPANIES, INC.
- Angela Kaye Landsman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Drainless reverse osmosis water purification system
- Patent number 10,787,381
- Issue date Sep 29, 2020
- DS Services of America, Inc.
- Bruce D. Burrows
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nuclear reactor using controlled debris to mitigate ECCS strainer p...
- Patent number 10,755,824
- Issue date Aug 25, 2020
- Continuum Dynamics, Inc.
- Alan J. Bilanin
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Floating filter media filtration system with backwash
- Patent number 10,407,317
- Issue date Sep 10, 2019
- Metawater Co., Ltd.
- Atsushi Miyata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Embedded influent diffuser for floating media filter
- Patent number 10,238,997
- Issue date Mar 26, 2019
- Ronald F. Malone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Drainless reverse osmosis water purification system
- Patent number 10,196,292
- Issue date Feb 5, 2019
- DS Services of America, Inc.
- Bruce D. Burrows
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and apparatus for filtration
- Patent number 9,925,479
- Issue date Mar 27, 2018
- Albert Nishikawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Embedded influent diffuser for floating media filter
- Patent number 9,827,512
- Issue date Nov 28, 2017
- Ronald F. Malone
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sand filtration filtering system using ozone
- Patent number 6,077,446
- Issue date Jun 20, 2000
- TM Industrial Supply, Inc.
- Carl A. Steiner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sewage disposal apparatus employing circulating filter media
- Patent number 5,308,479
- Issue date May 3, 1994
- Isamu Iwai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3424674
- Patent number 3,424,674
- Issue date Jan 28, 1969
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
2046756
- Patent number 2,046,756
- Issue date Jul 7, 1936
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POND FILTER AND METHOD FOR OPERATING THE POND FILTER
- Publication number 20210101816
- Publication date Apr 8, 2021
- EASYFIRM APS
- Niels Frausing
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
FILTER AGITATOR
- Publication number 20210069616
- Publication date Mar 11, 2021
- The tru Shrimp Company
- Angela Kaye Landsman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PIEZOELECTRIC DEIONIZATION SYSTEM
- Publication number 20190202717
- Publication date Jul 4, 2019
- SIGNAL ONE INTERNATIONAL IP, LLC
- James Albert COATES
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DRAINLESS REVERSE OSMOSIS WATER PURIFICATION SYSTEM
- Publication number 20190112213
- Publication date Apr 18, 2019
- DS SERVICES OF AMERICA, INC.
- Bruce D. Burrows
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR WATER TREATMENT
- Publication number 20190084843
- Publication date Mar 21, 2019
- University of Idaho
- Gregory Möller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Embedded Influent Diffuser for Floating Media Filter
- Publication number 20180133624
- Publication date May 17, 2018
- Ronald F. Malone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Embedded Influent Diffuser for Floating Media Filter
- Publication number 20160354711
- Publication date Dec 8, 2016
- Ronald F. Malone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

with the filter bed moving during the filtration

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Water restoration system

Pond filter and method for operating the pond filter

Filter agitator

Drainless reverse osmosis water purification system

Nuclear reactor using controlled debris to mitigate ECCS strainer p...

Floating filter media filtration system with backwash

Embedded influent diffuser for floating media filter

Drainless reverse osmosis water purification system

Methods and apparatus for filtration

Embedded influent diffuser for floating media filter

Sand filtration filtering system using ozone

Sewage disposal apparatus employing circulating filter media

3424674

2046756

Patents Applicationslast 30 patents

POND FILTER AND METHOD FOR OPERATING THE POND FILTER

FILTER AGITATOR

PIEZOELECTRIC DEIONIZATION SYSTEM

DRAINLESS REVERSE OSMOSIS WATER PURIFICATION SYSTEM

SYSTEM AND METHOD FOR WATER TREATMENT

Embedded Influent Diffuser for Floating Media Filter

Embedded Influent Diffuser for Floating Media Filter