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Patents Grants
last 30 patents
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Patent Grant
System for controlling cabin dust
Patent number
11,970,049
Issue date
Apr 30, 2024
BREATHESAFE PTY LTD
Nicholas Johnstone
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System and method for providing volumetric efficiency in a food rec...
Patent number
11,969,735
Issue date
Apr 30, 2024
FOOD CYCLE SCIENCE CORPORATION
Mark Jonathan Brice Hayman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Vacuum cleaner filter cartridge
Patent number
11,950,749
Issue date
Apr 9, 2024
Numatic International Limited
Ian Lawrence
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for providing a food recycler
Patent number
11,944,977
Issue date
Apr 2, 2024
FOOD CYCLE SCIENCE CORPORATION
Bradley Crepeau
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Waste bag with absorbent dispersion sachet
Patent number
11,930,993
Issue date
Mar 19, 2024
Matic Robots, Inc.
Anshuman Kumar
A46 - BRUSHWARE
Information
Patent Grant
Spliceable and foldable filter element device
Patent number
11,925,889
Issue date
Mar 12, 2024
Jianping Zhao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for conditioning stucco in a dust collector
Patent number
11,892,236
Issue date
Feb 6, 2024
Schenck Process LLC
Michael M. Chen
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Systems and methods for removal of mercury and/or hydrochloric acid...
Patent number
11,883,776
Issue date
Jan 30, 2024
Graymont (PA) Inc.
Harold Wayne Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Back-blowing unblocking device for dustproof screen of dryer, dustp...
Patent number
11,852,410
Issue date
Dec 26, 2023
JINGJIN EQUIPMENT INC.
Jian Li
F26 - DRYING
Information
Patent Grant
Arrangement for and a method of operating a steam boiler system
Patent number
11,850,550
Issue date
Dec 26, 2023
Sumitomo SHI FW Energia Oy
Antti Rokka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High efficiency air filter device and operating method thereof
Patent number
11,833,465
Issue date
Dec 5, 2023
FOSHAN HUMAN HABITAT ENVIRONMENTAL PROTECTION ENGINEERING CO., LTD.
Qingbao Huang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Apparatus and method for plasma synthesis of graphitic products inc...
Patent number
11,802,052
Issue date
Oct 31, 2023
LEVIDIAN NANOSYSTEMS LIMITED
Dale Andrew Pennington
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multiuse home station
Patent number
11,794,141
Issue date
Oct 24, 2023
Omachron Intellectual Property Inc.
Wayne Ernest Conrad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pipe cleaning assembly and method of cleaning a piping system using...
Patent number
11,772,139
Issue date
Oct 3, 2023
Fisher Controls International LLC
Michel K. Lovell
B08 - CLEANING
Information
Patent Grant
Control of evacuation stations
Patent number
11,771,288
Issue date
Oct 3, 2023
iRobot Corporation
Ellen B. Cargill
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrical filter structure
Patent number
11,725,836
Issue date
Aug 15, 2023
Oy Lifa Air Ltd
Janette Mäkipää
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Heat exchanger protective cover
Patent number
11,708,980
Issue date
Jul 25, 2023
Brock Amundson
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Air purification tent
Patent number
11,690,460
Issue date
Jul 4, 2023
Blueair AB
Johan Daniel Wennerström
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cage assembly for dislodging material buildup within pneumatic conv...
Patent number
11,666,847
Issue date
Jun 6, 2023
Daniel Hunzeker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for removing particulate matter from biomass combustion exha...
Patent number
11,662,093
Issue date
May 30, 2023
Triple Green Products, Inc.
David Maendel
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Linear compressor
Patent number
11,644,025
Issue date
May 9, 2023
LG Electronics Inc.
Sangik Son
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Adjustable abrasive and dust separator
Patent number
11,633,685
Issue date
Apr 25, 2023
Media Blast & Abrasive, Inc.
Ronald D. Storer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Road vehicle having an ambient air purification device, ambient air...
Patent number
11,634,011
Issue date
Apr 25, 2023
MANN+HUMMEL GmbH
Florian Keller
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Filter system comprising a layer with active adsorbent containing bags
Patent number
11,623,171
Issue date
Apr 11, 2023
Absolent AB
Jan Hjortfors
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Power tool including an air filter and debris collector
Patent number
11,607,637
Issue date
Mar 21, 2023
Milwaukee Electric Tool Corporation
Paul Fry
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Filter bags comprising a porous membrane
Patent number
11,602,711
Issue date
Mar 14, 2023
W. L. Gore & Associates, Inc.
Rebecca Spiegel
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for in-situ generation of nanoflower-like manganese dioxide...
Patent number
11,565,241
Issue date
Jan 31, 2023
FUZHOU UNIVERSITY
Yuying Zheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrical filter structure
Patent number
11,555,620
Issue date
Jan 17, 2023
Oy Lifa Air Ltd
Janette Mäkipää
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Vacuum bag with inlet gasket and closure seal
Patent number
11,547,257
Issue date
Jan 10, 2023
Dustless Depot, LLC
Kyle Bjork
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
System and method for providing a food recycler
Patent number
11,541,397
Issue date
Jan 3, 2023
Food Cycle Science Corporation
Bradley Crepeau
C05 - FERTILISERS MANUFACTURE THEREOF
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR REPLACEMENT OF FOSSIL FUELS IN FIRING OF ROTARY LIME KILNS
Publication number
20240110111
Publication date
Apr 4, 2024
Highbury Energy Inc.
Yong Hua LI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FILTER ELEMENT FOR SEPARATING SOLIDS FROM LIQUIDS AND GASES
Publication number
20240100459
Publication date
Mar 28, 2024
DRM, DR. MÜLLER AG
Ivo SCHUMACHER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTROL OF EVACUATION STATIONS
Publication number
20240099536
Publication date
Mar 28, 2024
iRobot Corporation
Ellen B. Cargill
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Paint Apparatus and Filter Module
Publication number
20240058735
Publication date
Feb 22, 2024
TAIKISHA LTD.
Takuya Sekigawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR PREDICTING AMOUNT OF DUST
Publication number
20240050883
Publication date
Feb 15, 2024
LG CHEM, LTD.
Pil-Sung JO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MULTIUSE HOME STATION
Publication number
20240009611
Publication date
Jan 11, 2024
Omachron Intellectual Property Inc.
Wayne Ernest Conrad
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
CORRUGATED HELICAL SHAPED FILTER MEDIA
Publication number
20230405507
Publication date
Dec 21, 2023
Robb Patrick BENSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A FILTER BAG SUPPORT SYSTEM, A BAG HOUSE EQUIPMENT AND A METHOD FOR...
Publication number
20230338884
Publication date
Oct 26, 2023
Tetra Laval Holdings & Finance S.A.
Joost TOEBAK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filter assembly, filter bag and method of replacing a filter bag
Publication number
20230294030
Publication date
Sep 21, 2023
Leanfill Oy
Samu Pöri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPACT DUST BAG FOR A VACUUM CLEANER
Publication number
20230292970
Publication date
Sep 21, 2023
Aktiebolaget Electrolux
Peter Mian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CAGE ASSEMBLY FOR DISLODGING MATERIAL BUILDUP WITHIN PNEUMATIC CONV...
Publication number
20230271127
Publication date
Aug 31, 2023
Daniel Hunzeker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADJUSTABLE ABRASIVE AND DUST SEPARATOR
Publication number
20230226477
Publication date
Jul 20, 2023
Media Blast & Abrasive, Inc.
Ronald D. Storer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CLAMP SYSTEM AND FILTER ARRANGEMENT AND METHODS
Publication number
20230211271
Publication date
Jul 6, 2023
Donaldson Company, Inc.
Dominique LOUIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER ASSEMBLY WITH SEDIMENTATION POCKET
Publication number
20230191300
Publication date
Jun 22, 2023
Pratt & Whitney Canada Corp.
Joanna RADON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING A FOOD RECYCLER
Publication number
20230149939
Publication date
May 18, 2023
Food Cycle Science Corporation
Bradley Crepeau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Back-blowing Unblocking Device for Dustproof Screen of Dryer, Dustp...
Publication number
20230141778
Publication date
May 11, 2023
Jingjin Equipment Inc.
Jian LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INDUSTRIAL SOLID WASTE INCINERATOR AND FLUE GAS TREATMENT APPARATUS
Publication number
20230114236
Publication date
Apr 13, 2023
ZHEJIANG WEIMING ENVIRONMENT PROTECTION CO., LTD.
Rong Li
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Method for Treating Arsenic-Containing Flue Gas
Publication number
20230080405
Publication date
Mar 16, 2023
KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
Senlin Tian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ARRANGEMENT FOR AND A METHOD OF OPERATING A STEAM BOILER SYSTEM
Publication number
20230016404
Publication date
Jan 19, 2023
Sumitomo SHI FW Energia Oy
Antti ROKKA
F22 - STEAM GENERATION
Information
Patent Application
FILTERING DEVICES FOR EVACUATION STATIONS
Publication number
20230010550
Publication date
Jan 12, 2023
iRobot Corporation
Andrew Vincent Wolff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VACUUM FILTER BAG WITH SILVER-IMPREGNATED LAYER FOR ANTIMICROBIAL A...
Publication number
20230000297
Publication date
Jan 5, 2023
Edmond F. DiRenna
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
COMBINED TREATMENT DEVICE AND METHOD FOR SURFACE MODIFICATION OF FU...
Publication number
20220389228
Publication date
Dec 8, 2022
GUANGZHOU HUIFU RESEARCH INSTITUTE CO., LTD.
Xianjian DUAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Vacuum-cleaner filter bag for a hand-held vacuum cleaner
Publication number
20220378262
Publication date
Dec 1, 2022
Eurofilters N.V.
Ralf Sauer
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
PARTICLE SEPARATION DEVICE FOR ADDITIVE MANUFACTURE AND ADDITIVE MA...
Publication number
20220379347
Publication date
Dec 1, 2022
ADDUP
SEBASTIEN DEVROE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
POROUS COMPOSITE STRUCTURE, METHOD OF PREPARING THE SAME, ARTICLE I...
Publication number
20220370937
Publication date
Nov 24, 2022
Samsung Electronics Co., Ltd.
Hyoungwoo Choi
B82 - NANO-TECHNOLOGY
Information
Patent Application
INTEGRATED FILTER MATERIAL AND PREPARATION METHOD AND APPLICATION T...
Publication number
20220362746
Publication date
Nov 17, 2022
NANJING TECH UNIVERSITY
Haitao XU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING VOLUMETRIC EFFICIENCY IN A FOOD REC...
Publication number
20220347693
Publication date
Nov 3, 2022
Food Cycle Science Corporation
Mark Jonathan Brice Hayman
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
FILTER HEADER POCKET CHANNEL FRAME
Publication number
20220347614
Publication date
Nov 3, 2022
John F. Weisbach
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VACUUM FILTER ASSEMBLY FOR CLEANSING AIR FOR USE IN TRANSFER OF BUL...
Publication number
20220305418
Publication date
Sep 29, 2022
David E. Sisk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENLARGED OPENING FILTER BAGS, SUPPORT ASSEMBLIES, AND FILTER BAG AS...
Publication number
20220297041
Publication date
Sep 22, 2022
Donaldson Company, Inc.
David V. Gutman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL