Contact surfaces having surface features

Industry

CPC
B01D21/0075

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D21/00Separation of suspended solid particles from liquids by sedimentation

Current Industry

B01D21/0075Contact surfaces having surface features

Industries

Patents Grantslast 30 patents

Information Patent Grant
Coalescer plate with phyllotaxis-derived pattern
- Patent number 11,691,093
- Issue date Jul 4, 2023
- Saudi Arabian Oil Company
- Olanrewaju Malcolm Oshinowo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wastewater dissolved-air floatation apparatus combined with precipi...
- Patent number 11,358,073
- Issue date Jun 14, 2022
- Jong Seok Yun
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Lamella for clarifier and lamellar module for clarifier
- Patent number 11,247,146
- Issue date Feb 15, 2022
- Atca Asesoria Proyectos E Instalaciones, S.L.
- Pedro Roberto Rodriguez Gomez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Vented baffle for clarifier tank
- Patent number 10,722,823
- Issue date Jul 28, 2020
- NEFCO SYSTEMS, INC.
- Thaddeus J. Knowles
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Clarifier for water treatment
- Patent number 10,689,273
- Issue date Jun 23, 2020
- Xylem Water Solutions Zelienople LLC
- Robert Lee Wiley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wastewater treatment plant
- Patent number 9,492,766
- Issue date Nov 15, 2016
- Wamgroup S.p.A.
- Vainer Marchesini
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Compact inclined plate sedimentation device and methods
- Patent number 9,327,999
- Issue date May 3, 2016
- David Philbrook
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Construction site water treatment system and methods
- Patent number 9,108,864
- Issue date Aug 18, 2015
- Storm Drain Technologies, LLC
- William Robert Hannemann
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Phase separator
- Patent number 8,801,842
- Issue date Aug 12, 2014
- Universiteit Antwerpen
- Roel Vandenbulcke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for collecting solid microparticles floating i...
- Patent number 8,603,342
- Issue date Dec 10, 2013
- Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
- Chun-Ping Huang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dual surface density baffle for clarifier tank
- Patent number 8,328,025
- Issue date Dec 11, 2012
- Earle Schaller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Horizontal-tube sedimentation-separation apparatus
- Patent number 8,191,716
- Issue date Jun 5, 2012
- Zhuhai 9Tone Water Service Co., Ltd.
- Liangchun Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Denisty current baffle for a clarifier tank
- Patent number 8,083,075
- Issue date Dec 27, 2011
- Earle Schaller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dual surface density baffle for clarifier tank
- Patent number 7,963,403
- Issue date Jun 21, 2011
- Earle Schaller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Density current baffle for a clarifier tank
- Patent number 7,726,494
- Issue date Jun 1, 2010
- Earle Schaller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Density current baffle for a clarifier tank
- Patent number 7,556,157
- Issue date Jul 7, 2009
- Earle Schaller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Corrugated density baffle
- Patent number 7,416,662
- Issue date Aug 26, 2008
- Molded Fiber Glass Water Treatment Products Co.
- Raghuram Aditham
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Water clarification system
- Patent number 6,817,476
- Issue date Nov 16, 2004
- Aerex Industries, Inc.
- Thomas A. Donnick
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Subsea raw water injection facility
- Patent number 6,171,483
- Issue date Jan 9, 2001
- Capcis Limited
- Robert David Eden
- E21 - EARTH DRILLING MINING
Information Patent Grant
Separation apparatus and method
- Patent number 5,840,198
- Issue date Nov 24, 1998
- International Fluid Separation Pty Ltd
- Neville Clarke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and methods for separating solids from flowing liquids or...
- Patent number 5,788,848
- Issue date Aug 4, 1998
- Paul Blanche
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Contaminated waste-water treatment method and device
- Patent number 5,730,878
- Issue date Mar 24, 1998
- Terry Rice
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Lamellar separator
- Patent number 5,698,102
- Issue date Dec 16, 1997
- Khudenko Engineering Inc.
- Boris Mikhailovich Khudenko
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Settling unit with plate separator
- Patent number 5,584,993
- Issue date Dec 17, 1996
- Hollandsche Beton Groep N.V.
- Gerard L. M. Van Der Schrieck
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Solid material flow-separating method
- Patent number 5,565,103
- Issue date Oct 15, 1996
- Aquatech, Ltd.
- Shunji Eto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Clarifier apparatus and methods with 3D arrays
- Patent number 5,116,443
- Issue date May 26, 1992
- Envirotech Corporation
- Charles L. Meurer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Clarification apparatus
- Patent number 4,988,441
- Issue date Jan 29, 1991
- John Moir
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Clarifier apparatus and methods with 3-D arrays
- Patent number 4,933,524
- Issue date Jun 12, 1990
- Envirotech Corporation
- Charles L. Meurer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Circular lamella clarifier
- Patent number 4,921,609
- Issue date May 1, 1990
- Robert E. Fromson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Bidirectionally corrugated plate separator for fluid mixtures
- Patent number 4,897,206
- Issue date Jan 30, 1990
- Facet Quantek, Inc.
- Joseph L. Castelli
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SEDIMENTATION PLATE, SEDIMENTATION ASSEMBLY, AND SEDIMENTATION MODULE
- Publication number 20240325944
- Publication date Oct 3, 2024
- SHANDONG HOTONE ENVIRONMENTAL TECHNOLOGY CO., LTD.
- Haofeng LUAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COALESCER PLATE WITH PHYLLOTAXIS-DERIVED PATTERN
- Publication number 20230233958
- Publication date Jul 27, 2023
- Saudi Arabian Oil Company
- Olanrewaju Malcolm Oshinowo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER DISSOLVED-AIR FLOTATION APPARATUS COMBINED WITH SETTLING...
- Publication number 20210394088
- Publication date Dec 23, 2021
- Jong Seok YUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CLARIFICATION OF COLLOIDAL SUSPENSIONS
- Publication number 20210121799
- Publication date Apr 29, 2021
- SIGNET AGGREGATES, LLC
- Robert Delane Baldwin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
VENTED BAFFLE FOR CLARIFIER TANK
- Publication number 20200047087
- Publication date Feb 13, 2020
- NEFCO Systems, Inc.
- Thaddeus J. Knowles
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICRO-PILLAR ARRAY METHOD AND APPARATUS
- Publication number 20150283316
- Publication date Oct 8, 2015
- LIGHTSTAT LLC
- Ayal Ram
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WASTEWATER TREATMENT PLANT
- Publication number 20140367327
- Publication date Dec 18, 2014
- WAMGROUP S.P.A.
- Vainer Marchesini
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONSTRUCTION SITE WATER TREATMENT SYSTEM AND METHODS
- Publication number 20130068699
- Publication date Mar 21, 2013
- Storm Drain Technologies, LLC
- William Robert Hannemann
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Slant Plates for Flocculation Formation and Flocculation Settling T...
- Publication number 20120132585
- Publication date May 31, 2012
- Hisaaki Ochiai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PHASE SEPARATOR
- Publication number 20120097039
- Publication date Apr 26, 2012
- UNIVERSITEIT ANTWERPEN
- Roel Vandenbulcke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR COLLECTING SOLID MICROPARTICLES FLOATING I...
- Publication number 20120055882
- Publication date Mar 8, 2012
- Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan
- Chun-Ping Huang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUAL SURFACE DENSITY BAFFLE FOR CLARIFIER TANK
- Publication number 20120043276
- Publication date Feb 23, 2012
- Earle Schaller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER TANK APPARATUS
- Publication number 20100230337
- Publication date Sep 16, 2010
- Adel Ahmmed Abo-Alnajah Metwally
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DENISTY CURRENT BAFFLE FOR A CLARIFIER TANK
- Publication number 20100213120
- Publication date Aug 26, 2010
- Earle Schaller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUAL SURFACE DENSITY BAFFLE FOR CLARIFIER TANK
- Publication number 20100193423
- Publication date Aug 5, 2010
- Earle Schaller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HORIZONTAL-TUBE SEDIMENTATION-SEPARATION APPARATUS
- Publication number 20100018916
- Publication date Jan 28, 2010
- Liangchun ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Density current baffle for a clarifier tank
- Publication number 20080230463
- Publication date Sep 25, 2008
- Earle Schaller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Density current baffle for a clarifier tank
- Publication number 20080185334
- Publication date Aug 7, 2008
- Earle Schaller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BLOOD PLASMA SEPARATOR EMPLOYING MICRO CHANNEL AND BLOOD PLASMA SEP...
- Publication number 20080135502
- Publication date Jun 12, 2008
- Electronics and Telecommunications Research Institute
- Hyeon-Bong PYO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Corrugated density baffle
- Publication number 20070138087
- Publication date Jun 21, 2007
- Molded Fiber Glass Water Treatment Products Co.
- Raghuram Aditham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water clarification system
- Publication number 20040149648
- Publication date Aug 5, 2004
- Thomas A. Donnick,
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Separators
- Publication number 20030136729
- Publication date Jul 24, 2003
- WATER MINERALS LIMITED
- Richard Guy Batson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Contact surfaces having surface features

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coalescer plate with phyllotaxis-derived pattern

Wastewater dissolved-air floatation apparatus combined with precipi...

Lamella for clarifier and lamellar module for clarifier

Vented baffle for clarifier tank

Clarifier for water treatment

Wastewater treatment plant

Compact inclined plate sedimentation device and methods

Construction site water treatment system and methods

Phase separator

Apparatus and method for collecting solid microparticles floating i...

Dual surface density baffle for clarifier tank

Horizontal-tube sedimentation-separation apparatus

Denisty current baffle for a clarifier tank

Dual surface density baffle for clarifier tank

Density current baffle for a clarifier tank

Density current baffle for a clarifier tank

Corrugated density baffle

Water clarification system

Subsea raw water injection facility

Separation apparatus and method

Apparatus and methods for separating solids from flowing liquids or...

Contaminated waste-water treatment method and device

Lamellar separator

Settling unit with plate separator

Solid material flow-separating method

Clarifier apparatus and methods with 3D arrays

Clarification apparatus

Clarifier apparatus and methods with 3-D arrays

Circular lamella clarifier

Bidirectionally corrugated plate separator for fluid mixtures

Patents Applicationslast 30 patents

SEDIMENTATION PLATE, SEDIMENTATION ASSEMBLY, AND SEDIMENTATION MODULE

COALESCER PLATE WITH PHYLLOTAXIS-DERIVED PATTERN

WASTEWATER DISSOLVED-AIR FLOTATION APPARATUS COMBINED WITH SETTLING...

CLARIFICATION OF COLLOIDAL SUSPENSIONS

VENTED BAFFLE FOR CLARIFIER TANK

MICRO-PILLAR ARRAY METHOD AND APPARATUS

WASTEWATER TREATMENT PLANT

CONSTRUCTION SITE WATER TREATMENT SYSTEM AND METHODS

Slant Plates for Flocculation Formation and Flocculation Settling T...

PHASE SEPARATOR

APPARATUS AND METHOD FOR COLLECTING SOLID MICROPARTICLES FLOATING I...

DUAL SURFACE DENSITY BAFFLE FOR CLARIFIER TANK

WATER TANK APPARATUS

DENISTY CURRENT BAFFLE FOR A CLARIFIER TANK

DUAL SURFACE DENSITY BAFFLE FOR CLARIFIER TANK

HORIZONTAL-TUBE SEDIMENTATION-SEPARATION APPARATUS

Density current baffle for a clarifier tank

Density current baffle for a clarifier tank

BLOOD PLASMA SEPARATOR EMPLOYING MICRO CHANNEL AND BLOOD PLASMA SEP...

Corrugated density baffle

Water clarification system

Separators