for washing

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CPC
B01D33/60

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D33/00Filters with filtering elements which move during the filtering operation

Current Industry

B01D33/60for washing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Process for filtering 2-acrylamido-2-methylpropane sulfonic acid
- Patent number 12,145,900
- Issue date Nov 19, 2024
- SNF Group
- Cédrick Favero
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
[0001] Pre-coating filter device
- Patent number 11,958,002
- Issue date Apr 16, 2024
- K-1ECOTECH CO., LTD.
- Jong Hak Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous rotary plate filter and methods of use thereof
- Patent number 11,338,228
- Issue date May 24, 2022
- Continuus Pharmaceuticals, Inc.
- Stephen C. Born
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solid-liquid separation processes using a large pore filter
- Patent number 11,312,678
- Issue date Apr 26, 2022
- Ineos US Chemicals Company
- Timothy H. Keyes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation process having improved capacity
- Patent number 10,857,490
- Issue date Dec 8, 2020
- BP Corporation North America Inc.
- Thomas Bartos
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Using pressurized wet gas lines to avoid fouling in purified tereph...
- Patent number 10,577,301
- Issue date Mar 3, 2020
- BP Corporation North America Inc.
- Timothy H. Keyes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solid-liquid separation with a no-dry rotary pressure filter
- Patent number 9,486,722
- Issue date Nov 8, 2016
- BP Corporation North America Inc.
- Timothy Keyes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Filter device, method for its operation and use thereof
- Patent number 9,486,721
- Issue date Nov 8, 2016
- Siemens Aktiengesellschaft
- Urs Peuker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter device, method for its operation and use thereof
- Patent number 8,967,390
- Issue date Mar 3, 2015
- Siemens Aktiengesellschaft
- Elisabeth Schmidt
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Drip pipe for application of wash liquid to filter surfaces
- Patent number 5,152,889
- Issue date Oct 6, 1992
- Exxon Research and Engineering Company
- Rudolph R. Savory
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Backflushing pressure diffuser screens
- Patent number 4,944,167
- Issue date Jul 31, 1990
- Kamyr AB
- Finn Jacobsen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Backflushing pressure diffuser screens
- Patent number 4,908,896
- Issue date Mar 20, 1990
- Kamyr AB
- Finn Jacobsen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Effective diffuser/thickener screen backflushing
- Patent number 4,881,286
- Issue date Nov 21, 1989
- Kamyr AB
- Johan C. F. C. Richter
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Multiscreen pressure diffuser
- Patent number 4,840,047
- Issue date Jun 20, 1989
- Kamyr AB
- Johan C. F. C. Richter
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Shower pipes for rotary drum filter
- Patent number 4,795,558
- Issue date Jan 3, 1989
- LaValley Industrial Plastics, Inc.
- Richard W. LaValley
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Effective diffuser/thickener screen backflushing
- Patent number 4,793,161
- Issue date Dec 27, 1988
- Kamyr AB
- Johan C. F. C. Richter
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for treatment of waste water and its apparatus
- Patent number 4,772,398
- Issue date Sep 20, 1988
- Sando Iron Works Co., Ltd.
- Yoshikazu Sando
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Rotary vacuum filters with a horizontal filtration plane
- Patent number 4,752,390
- Issue date Jun 21, 1988
- Prayon Developpement S.A.
- Georges-Francois Martin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vacuum expression belt tracking and control apparatus for rotary dr...
- Patent number 4,737,277
- Issue date Apr 12, 1988
- Dorr-Oliver Incorporated
- Nevio Lenac
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Shower pipes for rotary drum filter
- Patent number 4,697,292
- Issue date Oct 6, 1987
- LaValley Industrial Plastics, Inc.
- Richard W. LaValley
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for washing a mat of pulp stock on a drum filter
- Patent number 4,670,099
- Issue date Jun 2, 1987
- LaValley Industrial Plastics, Inc.
- Richard W. LaValley
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Shower pipes for rotary drum filter
- Patent number 4,522,716
- Issue date Jun 11, 1985
- Richard W. LaValley
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for removing excess liquid and contaminants from belt fil...
- Patent number 4,450,080
- Issue date May 22, 1984
- Joseph C. Dodd
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the extraction of solid material from solution by cryst...
- Patent number 4,435,182
- Issue date Mar 6, 1984
- Gedeon Vegyeszeti Gyar Rt.
- Zoltan Banos
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter cleaning apparatus
- Patent number 4,388,938
- Issue date Jun 21, 1983
- Ingersoll-Rand Company
- John M. Dubowik
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for the treatment of solid, granular and/or lumpy materials
- Patent number 4,345,720
- Issue date Aug 24, 1982
- Richter Gedeon Vegyeszeti Gyar Rt.
- Istvan Takacs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous separation system
- Patent number 4,338,201
- Issue date Jul 6, 1982
- Fabcon
- Joseph C. V. Ducasse
- C13 - SUGAR INDUSTRY
Information Patent Grant
Multiple cell filter with baffles
- Patent number 4,330,404
- Issue date May 18, 1982
- Societe de Prayon
- Armand L. Davister
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtering apparatus
- Patent number 4,282,101
- Issue date Aug 4, 1981
- Richter Gedeon Vegyeszeti Gyar Rt.
- Istvan Takacs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous separation system
- Patent number 4,256,582
- Issue date Mar 17, 1981
- Joseph C. V. Ducasse
- C13 - SUGAR INDUSTRY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR PURIFICATION OF ACRYLAMIDO TERTIARY BUTYL SULFONIC ACID...
- Publication number 20240343685
- Publication date Oct 17, 2024
- VINATI ORGANICS LIMITED
- Vinod Kumar Saraf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR TREATING MIXTURES OF LIQUIDS AND SOLIDS
- Publication number 20240167224
- Publication date May 23, 2024
- Matias Titoff
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
[0001] PRE-COATING FILTER DEVICE
- Publication number 20220080337
- Publication date Mar 17, 2022
- K-1ECOTECH CO., LTD.
- Jong Hak KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ROTARY PRESSURE FILTER MODULE
- Publication number 20210387116
- Publication date Dec 16, 2021
- BHS-SONTHOFEN GMBH
- Jürgen MAURER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Solid-Liquid Separation Processes Using a Large Pore Filter
- Publication number 20210246096
- Publication date Aug 12, 2021
- Ineos US Chemicals Company
- Timothy Keyes
- C07 - ORGANIC CHEMISTRY
Information Patent Application
USING PRESSURIZED WET GAS LINES TO AVOID FOULING IN PURIFIED TEREPH...
- Publication number 20180312460
- Publication date Nov 1, 2018
- BP CORPORATION NORTH AMERICA INC.
- Timothy H. Keyes
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SEPARATION PROCESS HAVING IMPROVED CAPACITY
- Publication number 20180207559
- Publication date Jul 26, 2018
- BP Corporation North American Inc.
- Thomas Bartos
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Solid-Liquid Separation With a No-Dry Rotary Pressure Filter
- Publication number 20150182890
- Publication date Jul 2, 2015
- BP Corporation North America Inc.
- Timothy Keyes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION APPARATUS
- Publication number 20130284645
- Publication date Oct 31, 2013
- Australian Fine Coal Technology Pty Ltd.
- David Francis Porteus
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
FILTER DEVICE, METHOD FOR ITS OPERATION AND USE THEREOF
- Publication number 20120285867
- Publication date Nov 15, 2012
- Elisabeth Schmidt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Device, Method for Its Operation and Use Thereof
- Publication number 20120273432
- Publication date Nov 1, 2012
- Urs Peuker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

for washing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for filtering 2-acrylamido-2-methylpropane sulfonic acid

[0001] Pre-coating filter device

Continuous rotary plate filter and methods of use thereof

Solid-liquid separation processes using a large pore filter

Separation process having improved capacity

Using pressurized wet gas lines to avoid fouling in purified tereph...

Solid-liquid separation with a no-dry rotary pressure filter

Filter device, method for its operation and use thereof

Filter device, method for its operation and use thereof

Drip pipe for application of wash liquid to filter surfaces

Backflushing pressure diffuser screens

Backflushing pressure diffuser screens

Effective diffuser/thickener screen backflushing

Multiscreen pressure diffuser

Shower pipes for rotary drum filter

Effective diffuser/thickener screen backflushing

Method for treatment of waste water and its apparatus

Rotary vacuum filters with a horizontal filtration plane

Vacuum expression belt tracking and control apparatus for rotary dr...

Shower pipes for rotary drum filter

Method and apparatus for washing a mat of pulp stock on a drum filter

Shower pipes for rotary drum filter

Apparatus for removing excess liquid and contaminants from belt fil...

Process for the extraction of solid material from solution by cryst...

Filter cleaning apparatus

Apparatus for the treatment of solid, granular and/or lumpy materials

Continuous separation system

Multiple cell filter with baffles

Filtering apparatus

Continuous separation system

Patents Applicationslast 30 patents

SYSTEM FOR PURIFICATION OF ACRYLAMIDO TERTIARY BUTYL SULFONIC ACID...

METHOD AND APPARATUS FOR TREATING MIXTURES OF LIQUIDS AND SOLIDS

[0001] PRE-COATING FILTER DEVICE

ROTARY PRESSURE FILTER MODULE

Solid-Liquid Separation Processes Using a Large Pore Filter

USING PRESSURIZED WET GAS LINES TO AVOID FOULING IN PURIFIED TEREPH...

SEPARATION PROCESS HAVING IMPROVED CAPACITY

Solid-Liquid Separation With a No-Dry Rotary Pressure Filter

SEPARATION APPARATUS

FILTER DEVICE, METHOD FOR ITS OPERATION AND USE THEREOF

Filter Device, Method for Its Operation and Use Thereof