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Patents Grants
last 30 patents
Information
Patent Grant
Household water purifier
Patent number
12,157,680
Issue date
Dec 3, 2024
YUNDA H&H TECH (Tianjin) CO., LTD.
Enyu Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for controlling hollow fiber nanofiltration membrane system...
Patent number
12,151,210
Issue date
Nov 26, 2024
Greentech Environment Co., Ltd.
Mu Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reverse osmosis centrifuge
Patent number
12,138,590
Issue date
Nov 12, 2024
Eden Technologies, Inc.
Hunter Ferdinand Manz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods of treating fluids using thermal gradient osmosis
Patent number
12,128,358
Issue date
Oct 29, 2024
Battelle Energy Alliance, LLC
Aaron D. Wilson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter device, faucet water purifier and spraying process thereof
Patent number
12,090,429
Issue date
Sep 17, 2024
Dongguan Beyclean Environmental Protection Technology Co., Ltd
Kaifeng Su
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for extracorporeal carbon monoxide removal with p...
Patent number
12,064,543
Issue date
Aug 20, 2024
The General Hospital Corporation
Warren M. Zapol
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device for cross flow filtration
Patent number
12,023,157
Issue date
Jul 2, 2024
MANN+HUMMEL GMBH
Dagmar Winkler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device for whole blood cross flow filtration using a cannula needle
Patent number
12,023,158
Issue date
Jul 2, 2024
MANN+HUMMEL GMBH
Dagmar Winkler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water purification device
Patent number
12,012,341
Issue date
Jun 18, 2024
LIFESTRAW SÀRL
Mikkel Vestergaard Frandsen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Membrane defect inspection method and membrane defect inspection de...
Patent number
11,986,773
Issue date
May 21, 2024
Kubota Corporation
Keishi Watanabe
G01 - MEASURING TESTING
Information
Patent Grant
Vanox hot water cart conditioning method
Patent number
11,975,294
Issue date
May 7, 2024
Evoqua Water Technologies LLC
Michael Gullion
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Filtration device, method for assembling a modular filtration devic...
Patent number
11,969,688
Issue date
Apr 30, 2024
Sartorius Stedim Biotech GmbH
Volkmar Thom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid treatment device
Patent number
11,970,408
Issue date
Apr 30, 2024
Canpro Water Treatment Inc.
Yiu Chau Chau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water filter unit
Patent number
11,951,444
Issue date
Apr 9, 2024
BLUEWATER SWEDEN AB
Peter Hagqvist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Spinning membrane separator priming systems and methods
Patent number
11,904,281
Issue date
Feb 20, 2024
Fenwal, Inc.
Christopher J. Wegener
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Plunger pumping arrangement for a hollow fiber filter
Patent number
11,813,573
Issue date
Nov 14, 2023
Repligen Corporation
Rudolf Pavlik
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Venting system for a mixing apparatus
Patent number
11,806,642
Issue date
Nov 7, 2023
FUJIFILM Irvine Scientific, Inc.
Thomas Reid Fletcher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Decontaminant, carbon/polymer composite, decontamination sheet memb...
Patent number
11,802,059
Issue date
Oct 31, 2023
Sony Corporation
Shun Yamanoi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Water purifier and control method for water purifier
Patent number
11,794,146
Issue date
Oct 24, 2023
Coway Co., Ltd
Hyoung-Min Moon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water purification systems and methods having pressurized draw stream
Patent number
11,779,883
Issue date
Oct 10, 2023
Porifera, Inc.
Charles Benton
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reverse osmosis centrifuge
Patent number
11,772,047
Issue date
Oct 3, 2023
Eden Technologies, Inc.
Hunter Ferdinand Manz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Diagnostic methods and apparatus for electrodialysis
Patent number
11,701,619
Issue date
Jul 18, 2023
MIS IP Holdings, LLC
Michael James Connor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Decontaminant, carbon/polymer composite, decontamination sheet memb...
Patent number
11,697,603
Issue date
Jul 11, 2023
Sony Corporation
Shun Yamanoi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Water filtration system and method
Patent number
11,684,892
Issue date
Jun 27, 2023
Pentair Residential Filtration, LLC
Cola Huang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for producing fresh water using a reverse osmosis...
Patent number
11,603,323
Issue date
Mar 14, 2023
Tor M. Stolpestad
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Filter module and method for detecting microorganisms
Patent number
11,541,357
Issue date
Jan 3, 2023
Sartorius Stedim Biotech GmbH
Karl Pflanz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water purifier
Patent number
11,433,354
Issue date
Sep 6, 2022
Coway Co., Ltd.
Jong-Hwan Lee
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Plunger pumping arrangement for a hollow fiber filter
Patent number
11,426,697
Issue date
Aug 30, 2022
Repligen Corporation
Rudolf Pavlik
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process and system for low pressure CO2 capture and bio-sequestration
Patent number
11,383,199
Issue date
Jul 12, 2022
BLACK SWAN, LLC
Brian Kolodji
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Heat exchanger, oxygenator, and method of manufacturing a heat exch...
Patent number
11,364,327
Issue date
Jun 21, 2022
Terumo Kabushiki Kaisha
Akira Gyoten
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
WATER PURIFIER AND METHOD FOR CONTROLLING WATER PURIFIER
Publication number
20240409440
Publication date
Dec 12, 2024
COWAY CO., LTD.
Man KIM
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Application
HOT WATER CART CONDITIONING SYSTEM AND METHOD
Publication number
20240390858
Publication date
Nov 28, 2024
Evoqua Water Technologies LLC
Michael Gullion
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ADSORPTION DESALINATION DIRECT CONTACT MEMBRANE DISTILLATION SYSTEM
Publication number
20240343616
Publication date
Oct 17, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Ayman Abdulhak Ahmed Ibrahim ALAZAB
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MULTI-STAGE MEMBRANE FILTRATION SYSTEM AND METHOD FOR OPERATING A M...
Publication number
20240335791
Publication date
Oct 10, 2024
B. BRAUN AVITUM AG
Nino Lieb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR PREDICTIVE ANALYSIS FOR SEAWATER REVERSE OSMO...
Publication number
20240316499
Publication date
Sep 26, 2024
ACWA POWER Company
Ratul DAS
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR CONTROLLING HOLLOW FIBER NANOFILTRATION MEMBRANE SYSTEM...
Publication number
20240307824
Publication date
Sep 19, 2024
Greentech Environment Co., Ltd.
Mu LIU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR DESALINATION OF HIGH-SALT AND HIGH-CONCENT...
Publication number
20240294412
Publication date
Sep 5, 2024
GUANGDONG UNIVERSITY OF TECHNOLOGY
Zhangxin WANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD OF MAKING A CARTRIDGE FILTER
Publication number
20240252990
Publication date
Aug 1, 2024
A.O. Smith Corporation
Yizhi Hou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EVALUATING THE INTEGRITY OF A FORWARD OSMOSIS MEMBRANE USING TRANSM...
Publication number
20240246037
Publication date
Jul 25, 2024
GAMBRO LUNDIA AB
Christian VARTIA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER PURIFIER FILTER CARTRIDGE OF SIMPLE STRUCTURE
Publication number
20240216870
Publication date
Jul 4, 2024
Bluevua Inc.
Weiwu Zuo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER MODULE HAVING POST-TREATMENT FILATRATION FUNCTION
Publication number
20240207787
Publication date
Jun 27, 2024
KORTECH KOREA CO., LTD.
Je Sung PARK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR ACOUSTICALLY-ENHANCED MEMBRANE SEPARATION
Publication number
20240181400
Publication date
Jun 6, 2024
The Regents of the University of Colorado, a Body Corporate
Xiaoyun Ding
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELF-CLEANING DECENTRALIZED WATER TREATMENT UNIT
Publication number
20240157305
Publication date
May 16, 2024
Jacob BOSSAER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REVERSE OSMOSIS CENTRIFUGE
Publication number
20240024820
Publication date
Jan 25, 2024
Eden Technologies, Inc.
Hunter Ferdinand Manz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTROL METHOD FOR A MEMBRANE FILTER SYSTEM AND MEMBRANE FILTER SYSTEM
Publication number
20240024821
Publication date
Jan 25, 2024
GRUNDFOS HOLDING A/S
Dominik Marek DOMINIAK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER TREATMENT DEVICE AND ESTIMATION METHOD
Publication number
20230390706
Publication date
Dec 7, 2023
KURARAY CO., LTD.
Youhei YABUNO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DIAGNOSTIC METHODS AND APPARATUS FOR ELECTRODIALYSIS
Publication number
20230285902
Publication date
Sep 14, 2023
MIS IP Holdings, LLC
Michael James CONNOR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Membrane separating method and membrane module for processing liquids
Publication number
20230191334
Publication date
Jun 22, 2023
Technische Universitat Dresden
Bertram Skibinski
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SPIRAL WOUND MEMBRANE MODULES WITH SENSOR AND TRANSMITTER
Publication number
20230145145
Publication date
May 11, 2023
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Steven D. Jons
G01 - MEASURING TESTING
Information
Patent Application
Method of Controlling Filtration Time, Water Purifier and Device
Publication number
20230136506
Publication date
May 4, 2023
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd.
Lv YANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTRATION MODULE AND ASSEMBLY FOR FILTERING A PROCESS MEDIUM IN A...
Publication number
20230117524
Publication date
Apr 20, 2023
SARTORIUS STEDIM BIOTECH GmbH
Christian GRIMM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTRATION SYSTEM FOR CELL REMOVAL SYSTEMS AND METHODS OF USING THE...
Publication number
20230056473
Publication date
Feb 23, 2023
EMD Millipore Corporation
Clinton Boyd Pepper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID FILTRATION DEVICE COMPRISING AN ULTRASOUND EMISSION MODULE
Publication number
20220401887
Publication date
Dec 22, 2022
UNIVERSITE GRENOBLE ALPES
Nicolas HENGL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Docking Station for Mobile Deionization Trailers and Related Methods
Publication number
20220371914
Publication date
Nov 24, 2022
Evoqua Water Technologies LLC
PETER M. KEIS
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SCALABLE TANGENTIAL FLOW FILTRATION METHOD AND RETROFIT KIT
Publication number
20220355249
Publication date
Nov 10, 2022
Innovative Engineering Systems, Inc.
Dennis Troy Hodgson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLUNGER PUMPING ARRANGEMENT FOR A HOLLOW FIBER FILTER
Publication number
20220355251
Publication date
Nov 10, 2022
REPLIGEN CORPORATION
Rudolf Pavlik
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
REVERSE OSMOSIS CENTRIFUGE
Publication number
20220314169
Publication date
Oct 6, 2022
Eden Technologies, Inc.
Hunter Ferdinand Manz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SPINNING MEMBRANE SEPARATOR PRIMING SYSTEMS AND METHODS
Publication number
20220250007
Publication date
Aug 11, 2022
Fenwal, Inc.
Christopher J. Wegener
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CROSSFLOW FILTRATION METHOD, METHOD FOR OBTAINING AT LEAST ONE CROS...
Publication number
20220184556
Publication date
Jun 16, 2022
Sartorius Stedim Biotech GmbH
Martin Leuthold
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER APPARATUS WITH VENTED CORE, ELECTROSTATIC DISCHARGE MITIGATI...
Publication number
20220161196
Publication date
May 26, 2022
Entegris, Inc.
Barry L. Gregerson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL