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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F2201/00Apparatus for treatment of water, waste water or sewage

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Patents Grantslast 30 patents

Information Patent Grant
Filter cartridge
- Patent number 12,358,811
- Issue date Jul 15, 2025
- ACLARIS WATER INNOVATIONS GMBH, LINDAU, ZWEIGNIEDERLASSUNG REBSTEIN
- Kurt Wallerstorfer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
High-concentration wastewater treatment device for treating polluta...
- Patent number 12,351,490
- Issue date Jul 8, 2025
- GROON CO., LTD.
- In Ho Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment system, construction method for wastewater tre...
- Patent number 12,351,495
- Issue date Jul 8, 2025
- QINGDAO SHANQING HOTONE ENVIRONMENTAL TECHNOLOGY CO., LTD
- Shilian Mao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter element and filter having the filter element
- Patent number 12,338,142
- Issue date Jun 24, 2025
- Solventum Intellectual Properties Company
- Biyong Qiu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Non-electric water purifier
- Patent number 12,325,644
- Issue date Jun 10, 2025
- PICOGRAM CO., LTD.
- Jong Ho Kong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fluid purification device
- Patent number 12,318,719
- Issue date Jun 3, 2025
- Unger Marketing International, L.L.C.
- Paul H. Adams
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter systems and related methods
- Patent number 12,318,720
- Issue date Jun 3, 2025
- Valdean Allen Johnson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Graphene electrostatic filtering device
- Patent number 12,312,258
- Issue date May 27, 2025
- HANGZHOU COOLKIND BOAT TECHNOLOGY CO., LTD.
- Ji Han
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ultraviolet sterilization device
- Patent number 12,312,257
- Issue date May 27, 2025
- Ma'anshan Jason Semiconductor Co., Ltd.
- Yuanzhi Zheng
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Preferred flow paths for spiral-wound elements
- Patent number 12,303,838
- Issue date May 20, 2025
- Aqua Membranes, Inc.
- Jay Collin Weingardt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Modular porous swale
- Patent number 12,297,126
- Issue date May 13, 2025
- The United States of America, as represented by the Secretary of the Navy
- Gary Anguiano
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Organic waste separator for under a sink
- Patent number 12,286,777
- Issue date Apr 29, 2025
- Sepura Home, Ltd.
- Victor Nicolov
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Gravity water filter
- Patent number 12,286,365
- Issue date Apr 29, 2025
- Jie Ren
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Membrane distillation module and membrane distillation apparatus us...
- Patent number 12,285,724
- Issue date Apr 29, 2025
- Asahi Kasei Kabushiki Kaisha
- Tomotaka Hashimoto
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water filter
- Patent number D1071085
- Issue date Apr 15, 2025
- Epic Life Inc.
- Ryan David Weitz
- D23 - Environmental heating and cooling
Information Patent Grant
Water purifying apparatus and refrigerator including the same
- Patent number 12,263,425
- Issue date Apr 1, 2025
- LG Electronics Inc.
- Youngjae Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Portable water pump used in a pool
- Patent number 12,252,897
- Issue date Mar 18, 2025
- Gangbin Wan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pressurized water filter and water filtration apparatus
- Patent number 12,252,427
- Issue date Mar 18, 2025
- Shimon Ben Dor
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Liquid dispenser
- Patent number 12,246,962
- Issue date Mar 11, 2025
- LG Electronics Inc.
- Jongwoo Park
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Water filter with quick release device
- Patent number 12,215,041
- Issue date Feb 4, 2025
- Kemflo International Co., Ltd.
- Sheng-Nan Lin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Modularized subsea seawater desalination system
- Patent number 12,186,705
- Issue date Jan 7, 2025
- Waterise AS
- Davoud Tayebi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Media tank
- Patent number 12,179,166
- Issue date Dec 31, 2024
- A. O. Smith Corporation
- Philip David Dailey
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water container with floatable filter system and method
- Patent number 12,179,132
- Issue date Dec 31, 2024
- Skapa Holdings, LLC
- Marcus J. Shotey
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water cleaner
- Patent number 12,145,862
- Issue date Nov 19, 2024
- NingBo Poolstar Pool Products Co., Ltd.
- Liang Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for desalination of liquids
- Patent number 12,134,571
- Issue date Nov 5, 2024
- ACQUOLINA IL MONDO, LLC
- Garry Bush
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Submerged water desalination system pump lubricated with product water
- Patent number 12,097,466
- Issue date Sep 24, 2024
- Natural Ocean Well Co.
- Robert A. Bergstrom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device for metering an additive into a fluid
- Patent number 12,084,368
- Issue date Sep 10, 2024
- LRP AG
- Markus Widmer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Water harvesting systems, and methods of using thereof
- Patent number 12,054,402
- Issue date Aug 6, 2024
- Water Harvesting Inc.
- Bruno Marchon
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for improving the efficiency of a new or exist...
- Patent number 12,053,722
- Issue date Aug 6, 2024
- Roberts Water Technologies, Inc.
- R. Lee Roberts
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water conditioning systems having diversion devices
- Patent number 12,053,742
- Issue date Aug 6, 2024
- Kai Hirsch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
WATER PURIFIER
- Publication number 20250230060
- Publication date Jul 17, 2025
- COWAY CO., LTD.
- Gun Wang LEE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Portable Water Recovery System
- Publication number 20250230064
- Publication date Jul 17, 2025
- Emanuel Voyiaziakis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASHING MACHINE AND CONTROL METHOD THEREFOR
- Publication number 20250223748
- Publication date Jul 10, 2025
- QINGDAO HAIER WASHING MACHINE CO., LTD.
- Sheng XU
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ROTATING PACKED BED WITH NOVEL STRUCTURE
- Publication number 20250223206
- Publication date Jul 10, 2025
- NORTH UNIVERSITY OF CHINA
- Weizhou JIAO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER TREATMENT SYSTEM WITH BIOCONTACTOR
- Publication number 20250223209
- Publication date Jul 10, 2025
- DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
- Steven JONS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER TREATMENT APPARATUS
- Publication number 20250197255
- Publication date Jun 19, 2025
- Samsung Electronics Co., Ltd.
- Changhoon OH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CAP UNIT, STORAGE TANK, AND FLOWING WATER STERILIZATION DEVICE
- Publication number 20250197252
- Publication date Jun 19, 2025
- Stanley Electric Co., Ltd
- Masakazu INOUE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SELECTIVE BUOYANCY POOL DISPENSER LID
- Publication number 20250197258
- Publication date Jun 19, 2025
- Thomas Lopez
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MAGNETIC FILTER
- Publication number 20250178935
- Publication date Jun 5, 2025
- ADEY HOLDINGS (2008) LIMITED
- Mark Button
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Disinfection Lamp with Underwater Light Projection Effect
- Publication number 20250171336
- Publication date May 29, 2025
- SHEN ZHEN LAMHO PHOTOELECTRICITY & TECHNOLOGY CO.,LTD
- Yelin Gong
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Wastewater Treatment System, Construction Method for Wastewater Tre...
- Publication number 20250162914
- Publication date May 22, 2025
- QINGDAO SHANQING HOTONE ENVIRONMENTAL TECHNOLOGY CO., LTD
- Shilian MAO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MOUNTING STRUCTURES FOR OPEN CHANNEL UV WATER TREATMENT INSTALLATIONS
- Publication number 20250162903
- Publication date May 22, 2025
- Xylem Europe GmbH
- Mario Stuckert
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER PURIFIER
- Publication number 20250146582
- Publication date May 8, 2025
- COWAY CO., LTD.
- Si Jun PARK
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Waste Water Treatment to Remove Fat, Oil, and Grease
- Publication number 20250136477
- Publication date May 1, 2025
- Aquarius Limited
- Nicholas Rogers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Portable Water Filtration Apparatus and Method
- Publication number 20250128963
- Publication date Apr 24, 2025
- Paul W. O'Brien
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FLUID TREATMENT APPARATUS WITH INTEGRAL CLEANING SYSTEM
- Publication number 20250128969
- Publication date Apr 24, 2025
- Ralph SUDDATH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTER STRUCTURE
- Publication number 20250115491
- Publication date Apr 10, 2025
- COWAY CO., LTD.
- Geun Sang RYU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
LEAK-PROOF GARBAGE BASKET AND WATER SURFACE CLEANING ROBOT
- Publication number 20250116129
- Publication date Apr 10, 2025
- Aiper Global Pte. Ltd.
- Jiaqing ZHANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CAPSULE FOR LIQUID TREATMENT MEDIA
- Publication number 20250100899
- Publication date Mar 27, 2025
- AARKE AB
- Erik WAHLIN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER STERILISER
- Publication number 20250091916
- Publication date Mar 20, 2025
- AUGUSTO ERIC REIJER PICOZZI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER SOFTENING DEVICE
- Publication number 20250083138
- Publication date Mar 13, 2025
- FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD.
- Bo Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TOP COVER ASSEMBLY AND WATER SOFTENING DEVICE
- Publication number 20250083069
- Publication date Mar 13, 2025
- FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD.
- Chenghuan Hu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FAUCET
- Publication number 20250073625
- Publication date Mar 6, 2025
- ADAMS RITE AEROSPACE INC.
- Nera-Lee Patel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Porous Pipes for Wastewater Treatments
- Publication number 20250059064
- Publication date Feb 20, 2025
- Exotex, Inc.
- Michael J. Parrella
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Gravity Water Filter
- Publication number 20250034004
- Publication date Jan 30, 2025
- Jie Ren
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM FOR THE TREATMENT OF WATER AND AIR FOR THE AGRICULTURAL AND...
- Publication number 20250034012
- Publication date Jan 30, 2025
- LOPAR FACTORY, S.L.
- Marcos PARRA JODAR
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER FILTER AND METHOD FOR OPERATING A WATER FILTER
- Publication number 20250019261
- Publication date Jan 16, 2025
- Aquis Systems AG
- Kai Huck
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Membrane Distiller and Membrane Distillation Assembly Comprising Su...
- Publication number 20250019271
- Publication date Jan 16, 2025
- NSS Water Enhancement Technology AB
- Björn Holmström
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR IN-LINE FILTERING OF DEBRIS IN SWIMMING POO...
- Publication number 20240424433
- Publication date Dec 26, 2024
- Zodiac Pool Systems LLC
- Quintin Buse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
UNDERDRAIN FOR MEDIA VESSEL AND METHOD OF CLEANING
- Publication number 20240416396
- Publication date Dec 19, 2024
- BL Technologies, Inc.
- Michael DOUPE
- B08 - CLEANING

Seals, connections

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Filter cartridge

High-concentration wastewater treatment device for treating polluta...

Wastewater treatment system, construction method for wastewater tre...

Filter element and filter having the filter element

Non-electric water purifier

Fluid purification device

Filter systems and related methods

Graphene electrostatic filtering device

Ultraviolet sterilization device

Preferred flow paths for spiral-wound elements

Modular porous swale

Organic waste separator for under a sink

Gravity water filter

Membrane distillation module and membrane distillation apparatus us...

Water filter

Water purifying apparatus and refrigerator including the same

Portable water pump used in a pool

Pressurized water filter and water filtration apparatus

Liquid dispenser

Water filter with quick release device

Modularized subsea seawater desalination system

Media tank

Water container with floatable filter system and method

Water cleaner

Systems and methods for desalination of liquids

Submerged water desalination system pump lubricated with product water

Device for metering an additive into a fluid

Water harvesting systems, and methods of using thereof

Apparatus and method for improving the efficiency of a new or exist...

Water conditioning systems having diversion devices

Patents Applicationslast 30 patents

WATER PURIFIER

Portable Water Recovery System

WASHING MACHINE AND CONTROL METHOD THEREFOR

ROTATING PACKED BED WITH NOVEL STRUCTURE

WATER TREATMENT SYSTEM WITH BIOCONTACTOR

WATER TREATMENT APPARATUS

CAP UNIT, STORAGE TANK, AND FLOWING WATER STERILIZATION DEVICE

SELECTIVE BUOYANCY POOL DISPENSER LID

MAGNETIC FILTER

Disinfection Lamp with Underwater Light Projection Effect

Wastewater Treatment System, Construction Method for Wastewater Tre...

MOUNTING STRUCTURES FOR OPEN CHANNEL UV WATER TREATMENT INSTALLATIONS

WATER PURIFIER

Waste Water Treatment to Remove Fat, Oil, and Grease

Portable Water Filtration Apparatus and Method

FLUID TREATMENT APPARATUS WITH INTEGRAL CLEANING SYSTEM

FILTER STRUCTURE

LEAK-PROOF GARBAGE BASKET AND WATER SURFACE CLEANING ROBOT

CAPSULE FOR LIQUID TREATMENT MEDIA

WATER STERILISER

WATER SOFTENING DEVICE

TOP COVER ASSEMBLY AND WATER SOFTENING DEVICE

FAUCET

Porous Pipes for Wastewater Treatments

Gravity Water Filter

SYSTEM FOR THE TREATMENT OF WATER AND AIR FOR THE AGRICULTURAL AND...

WATER FILTER AND METHOD FOR OPERATING A WATER FILTER

Membrane Distiller and Membrane Distillation Assembly Comprising Su...

SYSTEMS AND METHODS FOR IN-LINE FILTERING OF DEBRIS IN SWIMMING POO...

UNDERDRAIN FOR MEDIA VESSEL AND METHOD OF CLEANING