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Patents Grants
last 30 patents
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Patent Grant
Method for preparing a composition comprising highly concentrated a...
Patent number
12,209,109
Issue date
Jan 28, 2025
CHUGAI SEIYAKU KABUSHIKI KAISHA
Kelby Lau
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Continuous diafiltration by means of tank cycling
Patent number
12,128,359
Issue date
Oct 29, 2024
EMD Millipore Corporation
Elizabeth M. Goodrich
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Single pass cross flow diafiltration module and method
Patent number
11,944,936
Issue date
Apr 2, 2024
WaterSep BioSeparations LLC
Attila Herczeg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Continuous diafiltration by means of tank cycling
Patent number
11,691,107
Issue date
Jul 4, 2023
EMD Millipore Corporation
Elizabeth M. Goodrich
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods, devices and systems for 3-stage filtration
Patent number
11,667,672
Issue date
Jun 6, 2023
Repligen Corporation
Michael Bransby
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for the filtration of biological solutions
Patent number
11,633,698
Issue date
Apr 25, 2023
SPF Innovations, LLC
Gaston de los Reyes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Batch pressure-driven membrane separation with closed-flow loop and...
Patent number
11,465,098
Issue date
Oct 11, 2022
Massachusetts Institute of Technology
David Elan Martin Warsinger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Pressure-driven treatment of fluid
Patent number
11,434,149
Issue date
Sep 6, 2022
Massachusetts Institute of Technology
Peter Godart
F24 - HEATING RANGES VENTILATING
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Patent Grant
Low resistance microfabricated filter
Patent number
11,413,383
Issue date
Aug 16, 2022
The Regents of the University of California
Rishi Kant
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid treatment system for concentrating raw milk, and method ther...
Patent number
11,297,847
Issue date
Apr 12, 2022
Harm Van Dalfsen
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Single pass cross flow diafiltration module and method
Patent number
11,241,656
Issue date
Feb 8, 2022
WaterSep BioSeparations LLC
Attila Herczeg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for enhancing filtration yields in tangential flow filtratio...
Patent number
11,110,398
Issue date
Sep 7, 2021
Cytiva Sweden AB
Sasi Kumar Nutalapati
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods, devices and systems for 3-stage filtration
Patent number
11,028,124
Issue date
Jun 8, 2021
Repligen Corporation
Michael Bransby
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for the filtration of biological solutions
Patent number
11,007,483
Issue date
May 18, 2021
SPF Innovations, LLC
Gaston de los Reyes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Low resistance microfabricated filter
Patent number
10,842,925
Issue date
Nov 24, 2020
The Regents of the University of California
Rishi Kant
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparing a composition comprising highly concentrated a...
Patent number
10,590,164
Issue date
Mar 17, 2020
CHUGAI SEIYAKU KABUSHIKI KAISHA
Kelby Lau
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Blood filtering device
Patent number
10,561,781
Issue date
Feb 18, 2020
MANN+HUMMEL GMBH
Dagmar Winkler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for the filtration of biological solutions
Patent number
10,421,043
Issue date
Sep 24, 2019
SPF Innovations, LLC
Gaston de los Reyes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multi-stage filtration apparatus and filtration method for heteroge...
Patent number
10,316,279
Issue date
Jun 11, 2019
VELO ACCIAI S.R.L.
Luigino Mazzocato
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Closed loop membrane filtration system and filtration device
Patent number
10,279,316
Issue date
May 7, 2019
Thetis Environmental Inc.
Ionel John Tomescu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Low resistance microfabricated filter
Patent number
10,265,452
Issue date
Apr 23, 2019
The Regents of the University of California
Rishi Kant
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Batch pressure-driven membrane separation with closed-flow loop and...
Patent number
10,166,510
Issue date
Jan 1, 2019
Massachusetts Institute of Technology
David Elan Martin Warsinger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for concentrating aqueous containing solute into high concen...
Patent number
9,950,297
Issue date
Apr 24, 2018
Korea Advanced Institute of Science and Technology
Ho Nam Chang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for separating isocyanate monomers
Patent number
9,834,508
Issue date
Dec 5, 2017
Rathor AG
Brian Frank
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for the filtration of biological solutions
Patent number
9,662,614
Issue date
May 30, 2017
SPF INNOVATIONS LLC
Gaston de los Reyes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparing a composition comprising highly concentrated a...
Patent number
9,630,988
Issue date
Apr 25, 2017
CHUGAI SEIYAKU KABUSHIKI KAISHA
Kelby Lau
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Discontinuous regime membrane separation process
Patent number
9,623,368
Issue date
Apr 18, 2017
Centre National de la Recherche Scientifique
Eric Favre
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Wastewater treatment system
Patent number
9,102,544
Issue date
Aug 11, 2015
BP Corporation North America Inc.
Richard S. Merryman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Cross-flow membrane filtration-based process for protein recovery
Patent number
8,993,294
Issue date
Mar 31, 2015
Danisco US Inc.
Michael Bodo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation process
Patent number
8,921,541
Issue date
Dec 30, 2014
DuPont Nutritional Biosciences APS
Heikki Heikkila
C13 - SUGAR INDUSTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR ISOLATING AND PURIFYING MINUTE USEFUL SUBSTANCE
Publication number
20240238729
Publication date
Jul 18, 2024
DAICEL CORPORATION
Shuji NAKATSUKA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
CONTINUOUS DIAFILTRATION BY MEANS OF TANK CYCLING
Publication number
20230211291
Publication date
Jul 6, 2023
Elizabeth M. Goodrich
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SINGLE PASS CROSS FLOW DIAFILTRATION MODULE AND METHOD
Publication number
20220105468
Publication date
Apr 7, 2022
WaterSep BioSeparations LLC
Attila Herczeg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BATCH AND SEMI-BATCH PRESSURE AND OSMOTICALLY DRIVEN SEPARATION PRO...
Publication number
20220072475
Publication date
Mar 10, 2022
Saravana Perumal Shanmukham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TECHNIQUES FOR MANAGING SCALE FORMATION IN REVERSE OSMOSIS (RO) AND...
Publication number
20210402353
Publication date
Dec 30, 2021
CrossTek Membrane Technology LLC
Stanton Russel SMITH
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS, DEVICES AND SYSTEMS FOR 3-STAGE FILTRATION
Publication number
20210284687
Publication date
Sep 16, 2021
REPLIGEN CORPORATION
Michael Bransby
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR THE FILTRATION OF BIOLOGICAL SOLUTIONS
Publication number
20210252457
Publication date
Aug 19, 2021
SPF INNOVATIONS, LLC
Gaston De los Reyes
G01 - MEASURING TESTING
Information
Patent Application
CONTINUOUS DIAFILTRATION BY MEANS OF TANK CYCLING
Publication number
20210170336
Publication date
Jun 10, 2021
Elizabeth M. Goodrich
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING A COMPOSITION COMPRISING HIGHLY CONCENTRATED A...
Publication number
20200172569
Publication date
Jun 4, 2020
Chugai SeiYaku Kabushiki Kaisha
Kelby Lau
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Single Pass Cross Flow Diafiltration Module And Method
Publication number
20200171435
Publication date
Jun 4, 2020
Attila Herczeg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR THE FILTRATION OF BIOLOGICAL SOLUTIONS
Publication number
20190381458
Publication date
Dec 19, 2019
SPF INNOVATIONS, LLC
Gaston De los Reyes
G01 - MEASURING TESTING
Information
Patent Application
METHODS, DEVICES AND SYSTEMS FOR 3-STAGE FILTRATION
Publication number
20190337979
Publication date
Nov 7, 2019
REPLIGEN CORPORATION
Michael Bransby
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIQUID TREATMENT SYSTEM FOR CONCENTRATING RAW MILK, AND METHOD THER...
Publication number
20190327992
Publication date
Oct 31, 2019
Harm VAN DALFSEN
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Batch Pressure-Driven Membrane Separation with Closed-Flow Loop and...
Publication number
20190160431
Publication date
May 30, 2019
Massachusetts Institute of Technology
David Elan Martin Warsinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Improved Method for Enhancing Filtration Yields in Tangential Flow...
Publication number
20180221822
Publication date
Aug 9, 2018
GE HEALTHCARE BIO-SCIENCES AB
Sasi Kumar Nutalapati
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Batch Pressure-Driven Membrane Separation with Closed-Flow Loop and...
Publication number
20170239620
Publication date
Aug 24, 2017
Massachusetts Institute of Technology
David Elan Martin Warsinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING A COMPOSITION COMPRISING HIGHLY CONCENTRATED A...
Publication number
20170204135
Publication date
Jul 20, 2017
Chugai SeiYaku Kabushiki Kaisha
Kelby Lau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR TREATING FLUID MIXTURES INCLUDING AQUEOUS AND...
Publication number
20140374352
Publication date
Dec 25, 2014
John D. Brantley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Discontinuous Regime Membrane Separation Process
Publication number
20140318368
Publication date
Oct 30, 2014
UNIVERSITE DE LORRAINE
Eric Favre
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RECHARGEABLE ELECTROCHEMICAL CELLS
Publication number
20140251824
Publication date
Sep 11, 2014
3M Innovative Properties Company
Robert E. Astle
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
METHOD AND APPARATUS FOR THE FILTRATION OF BIOLOGICAL SOLUTIONS
Publication number
20140231331
Publication date
Aug 21, 2014
SPF INNOVATIONS, LLC
Gaston De los Reyes
G01 - MEASURING TESTING
Information
Patent Application
SEQUENCING BATCH TYPE OR BATCH TYPE WATER-FILTERING APPARATUS AND M...
Publication number
20140144840
Publication date
May 29, 2014
COWAY CO., LTD.
Youn Kook Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WASTEWATER TREATMENT SYSTEM
Publication number
20130118982
Publication date
May 16, 2013
BP CORPORATION NORTH AMERICA INC.
Richard S. Merryman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTINUOUS PROCESS BATCH-OPERATED REVERSE OSMOSIS SYSTEM WITH IN-TA...
Publication number
20120279923
Publication date
Nov 8, 2012
Fluid Equipment Development Company, LLC
Eli Oklejas, JR.
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Cross-Flow Membrane Filtration-Based Process For Protein Recovery
Publication number
20120220009
Publication date
Aug 30, 2012
Danisco US Inc.
Michael Bodo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD AND APPARATUS FOR THE FILTRATION OF BIOLOGICAL SOLUTIONS
Publication number
20120168368
Publication date
Jul 5, 2012
SPF INNOVATIONS, LLC
Gaston De los Reyes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF CONCENTRATING LOW TITER FERMENTATION BROTHS USING FORWARD...
Publication number
20120118827
Publication date
May 17, 2012
Korea Advanced Institute of Science and Technology
Ho Nam CHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTRATION METHOD AND DEVICE
Publication number
20120091060
Publication date
Apr 19, 2012
GEA MECHANICAL EQUIPMENT GMBH
Jochen Hamatschek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CMP SLURRY RECYCLING SYSTEM AND METHODS
Publication number
20120042575
Publication date
Feb 23, 2012
Cabot Microelectronics Corporation
Nicholas Amoroso
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICES AND METHODS FOR PROVIDING CONCENTRATED BIOMOLECULE CONDENSA...
Publication number
20110223583
Publication date
Sep 15, 2011
EARLY WARNING INC.
Neil Gordon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE