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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
Current Industry
B01D23/00
Gravity filters
Sub Industries
B01D23/005
making filtering elements, not provided for elesewhere
B01D23/02
with fixed filter bodies
B01D23/04
with filter bags filtering from the inside
B01D23/06
with rigid tubular bodies
B01D23/08
with saucer-shaped filtering elements
B01D23/10
with loose filter material
B01D23/12
with filtering material supported on louvred sides
B01D23/14
carbon filters
B01D23/16
Sand or gravel filters
B01D23/18
Bottoms of filter beds
B01D23/20
Feed or discharge devices
B01D23/205
Special adaptation of spray heads therefor
B01D23/24
Regeneration of the filter material in the filter
B01D23/26
integrally combined with devices for controlling the filtration
B01D23/28
Filter funnels Holders therefor
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Patents Grants
last 30 patents
Information
Patent Grant
Tubular membrane including a vortex generator that produces spiral...
Patent number
12,364,953
Issue date
Jul 22, 2025
SWIRLTEX HOLDINGS CORP.
Peter James Christou
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of purifying a protein from fermentation solids under desorb...
Patent number
12,365,866
Issue date
Jul 22, 2025
BASF SE
Katrin Treier-Marxen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Human plasma-derived IGG preparation enriched in anti-parvo B19 nat...
Patent number
12,365,723
Issue date
Jul 22, 2025
Takeda Pharmaceutical Company Limited
Lucia Gnauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous membrane
Patent number
12,364,954
Issue date
Jul 22, 2025
Asahi Kasei Medical Co., Ltd.
Yuzo Kayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Thin wall polyether block amide membrane tubing and module
Patent number
12,364,951
Issue date
Jul 22, 2025
FFI Ionix IP, Inc.
Bamdad Bahar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tangential flow filter system for the filtration of materials from...
Patent number
12,364,952
Issue date
Jul 22, 2025
Minnetronix, Inc.
Emily Rolfes Meyering
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Humidification and selective permeation module
Patent number
12,357,948
Issue date
Jul 15, 2025
Compact Membrane Systems, Inc.
Sudipto Majumdar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for purifying antibodies
Patent number
12,358,946
Issue date
Jul 15, 2025
United Therapeutics Corporation
David Meh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recombinant micelle and method of in vivo assembly
Patent number
12,359,212
Issue date
Jul 15, 2025
MOZZA FOODS, INC.
Cory J. Tobin
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Durable graphene oxide membranes
Patent number
12,357,950
Issue date
Jul 15, 2025
Via Separations, Inc.
Stephen Frayne
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Computerized control system for a desalination plant
Patent number
12,358,812
Issue date
Jul 15, 2025
BP Exploration Operating Company Limited
John Henry Crouch
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Cleaning method of membrane filtration system and membrane filtrati...
Patent number
12,357,949
Issue date
Jul 15, 2025
Metawater Co., Ltd.
Hideki Kozono
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for tangential flow filtration of viscous compo...
Patent number
12,357,947
Issue date
Jul 15, 2025
ARC Medical Inc.
Ian Millet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite membrane and methods of fabrication thereof
Patent number
12,357,951
Issue date
Jul 15, 2025
National University of Singapore
Guimin Shi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Permeate flow patterns
Patent number
12,350,627
Issue date
Jul 8, 2025
Aqua Membranes, Inc.
Kevin Roderick
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Lithium purification and conversion
Patent number
12,351,471
Issue date
Jul 8, 2025
Schlumberger Technology Corporation
Dominic Vincent Perroni
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Gas separation method and apparatus
Patent number
12,350,624
Issue date
Jul 8, 2025
Renaissance Energy Research Corporation
Osamu Okada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Scalable tangential flow filtration method and retrofit kit
Patent number
12,350,625
Issue date
Jul 8, 2025
INNOVATIVE ENGINEERING SYSTEMS, INC.
Dennis Troy Hodgson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Recombinant adeno-associated virus particle purification with multi...
Patent number
12,351,832
Issue date
Jul 8, 2025
Institut National de la Sante et de la Recherche Medicale (INSERM)
Nicole Brument
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrolyzer system and matrix cell therefor
Patent number
12,351,925
Issue date
Jul 8, 2025
Airbus Defence and Space GmbH
Winfried Lohmiller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for quantifying amine compound constituting separator active...
Patent number
12,350,628
Issue date
Jul 8, 2025
LG Chem, Ltd.
Bo Ri Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter device, purification device, chemical solution production me...
Patent number
12,343,681
Issue date
Jul 1, 2025
FUJIFILM Corporation
Tetsuya Kamimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Filter apparatus for semiconductor device fabrication process
Patent number
12,343,684
Issue date
Jul 1, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Chwen Yu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microencapsulation method for improving stability of anthocyanin, p...
Patent number
12,343,433
Issue date
Jul 1, 2025
WUHAN POLYTECHNIC UNIVERSITY
Jingren He
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Tightly spaced flat sheet immersed membranes and fine bubble aeration
Patent number
12,343,682
Issue date
Jul 1, 2025
Fibracast Ltd.
Diana Benedek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cleaning composition
Patent number
12,344,817
Issue date
Jul 1, 2025
Ecolab USA Inc.
Stephan Dörries
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Rotary filter apparatus for roll-to-roll nanomaterial dispersion pa...
Patent number
12,343,683
Issue date
Jul 1, 2025
Bulk Nano Processing LLC
Michael Andrew Moench
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cross-linked polymeric membrane
Patent number
12,343,685
Issue date
Jul 1, 2025
National University of Singapore
Mohammad Hossein Davood Abadi Farahani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Diffusion device
Patent number
12,337,088
Issue date
Jun 24, 2025
Gambro Lundia AB
Danilo Donato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for regulating the supply of substituate during extracorpore...
Patent number
12,337,093
Issue date
Jun 24, 2025
Fresenius Medical Care Deutschland GmbH
Pascal Kopperschmidt
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
TANGENTIAL FLOW FILTRATION MANIFOLD
Publication number
20250229231
Publication date
Jul 17, 2025
John F. Connors
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CERAMIC MEMBRANE PRODUCED BY BINDER JETTING
Publication number
20250229234
Publication date
Jul 17, 2025
EVOVE LTD
Kangsheng BRETHERTON-LIU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Virus-Removal Composite Membrane and Preparation Process Thereof
Publication number
20250229233
Publication date
Jul 17, 2025
Hangzhou Cobetter Filtration Equipment Co., Ltd.
Jiandong Jia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING WATER WITH PREDTERMINED PROPERTIES AND DEVICE...
Publication number
20250230083
Publication date
Jul 17, 2025
Dmitrii V. Tateosov
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Isolation of Autologous Acellular Biological Therapeutics
Publication number
20250230209
Publication date
Jul 17, 2025
Globus Medical, Inc
Bipin Gaihre
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
4-Stage Membrane Process with Sweep for Biogas Upgrading
Publication number
20250229220
Publication date
Jul 17, 2025
Air Products and Chemicals, Inc.
Matthew P. O'Brien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Automated Filtration System Incorporating Machine Vision For Contro...
Publication number
20250229229
Publication date
Jul 17, 2025
Yingqing Huang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TANGENTIAL FLOW FILTER SYSTEM FOR THE FILTRATION OF MATERIALS FROM...
Publication number
20250229230
Publication date
Jul 17, 2025
MINNETRONIX, INC.
Emily Rolfes Meyering
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DURABLE GRAPHENE OXIDE MEMBRANES COMPRISING FUNCTIONALIZED SUPPORT...
Publication number
20250229235
Publication date
Jul 17, 2025
Via Separations, Inc.
Cole Joseph HARRIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHEMICAL FREE EXTRACTION OF LITHIUM FROM BRINE
Publication number
20250230074
Publication date
Jul 17, 2025
THE GEORGE WASHINGTON UNIVERSITY
Xitong LIU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS FOR PREPARING FUNCTIONAL MEMBRANE FOR RECOVERING PRECIOUS M...
Publication number
20250229232
Publication date
Jul 17, 2025
SHAANXI WEIYI SCIENCE & TECHNOLOGY CO., LTD.
Mengting LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS OF PURIFYING AN ENVELOPED VIRUS
Publication number
20250230419
Publication date
Jul 17, 2025
CSL Behring LLC
Tobias BRANDT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENERGY SUPPLY SYSTEM SUITABLE FOR SALT LAKE LITHIUM EXTRACTION AND...
Publication number
20250222372
Publication date
Jul 10, 2025
BYD COMPANY LIMITED
Qing GONG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method and Apparatus for Performing a Primary and a Secondary Process
Publication number
20250222404
Publication date
Jul 10, 2025
The University of Manchester
Sebastian James Allender Leaper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICES AND METHODS FOR EXTRACORPOREAL CONDITIONING OF BLOOD
Publication number
20250222188
Publication date
Jul 10, 2025
Michigan Critical Care Consultants, Inc.
Christopher J Plott
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR ONE-STEP REGULATION OF A PORE STRUCTURE AND SURFACE PROP...
Publication number
20250222408
Publication date
Jul 10, 2025
NANJING TECH UNIVERSITY
Weihong XING
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANES FOR THE SEPARATION OF H2S FROM H2S-CO2 MIXTURES
Publication number
20250222395
Publication date
Jul 10, 2025
Ohio State Innovation Foundation
W.S. Winston HO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Modesalination System
Publication number
20250222403
Publication date
Jul 10, 2025
Jonathan Russe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS OF PROCESSING BRINE COMPRISING LITHIUM
Publication number
20250222406
Publication date
Jul 10, 2025
BL Technologies, Inc.
Zamir ALAM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POROUS MEMBRANES AND METHODS OF MAKING AND USING THEREOF
Publication number
20250222409
Publication date
Jul 10, 2025
Donaldson Company, Inc.
Maarten Bastin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Nitrogen-oxygen separation device
Publication number
20250222397
Publication date
Jul 10, 2025
TAIWAN CARBON NANO TECHNOLOGY CORPORATION
Kuang-Che LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SURFACE TREATMENTS FOR MEMBRANES FOR PURIFICATION
Publication number
20250222410
Publication date
Jul 10, 2025
Merck Patent GmbH
JOBY ELDO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE AND METHOD FOR THE MICROBIOLOGICAL EXAMINATION OF WASHING MA...
Publication number
20250223625
Publication date
Jul 10, 2025
Meducomp GmbH
Jürgen Cyganek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HOT MELT MEMBRANE SPACERS
Publication number
20250222407
Publication date
Jul 10, 2025
Aqua Membranes, Inc.
Rodney Herrington
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION SYSTEM FOR SEPARATING AND PURIFYING A TARGET COMPONENT
Publication number
20250214001
Publication date
Jul 3, 2025
Sartorius Stedim Biotech GmbH
Thomas Kruse
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
In Vivo Blood Filtration Membranes and Devices
Publication number
20250214040
Publication date
Jul 3, 2025
The Regents of the University of California
Shuvo Roy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
H2 RECOVERY AND CO2 SEPARATION USING MEMBRANE
Publication number
20250214836
Publication date
Jul 3, 2025
Saudi Arabian Oil Company
Ahmed W. Ameen
C01 - INORGANIC CHEMISTRY
Information
Patent Application
A METHOD FOR THE PREPARATION OF A MEMBRANE (M) COMPRISING A SULFONA...
Publication number
20250215225
Publication date
Jul 3, 2025
BASF SE
Oliver GRONWALD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
URETHANE CATIONIC POLY(IONIC LIQUIDS), THEIR DENSE AND COMPOSITE ME...
Publication number
20250214030
Publication date
Jul 3, 2025
Petroleo Brasileiro S.A. - PETROBRAS
Sandra Mara OLIVEIRA EINLOFT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LITHIUM RECOVERY DEVICE AND LITHIUM RECOVERY METHOD
Publication number
20250214041
Publication date
Jul 3, 2025
HIROSAKI UNIVERSITY
Kazuya SASAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL