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Patents Grants
last 30 patents
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Patent Grant
Efficient use of adsorbents for indoor air scrubbing
Patent number
11,541,346
Issue date
Jan 3, 2023
enVerid Systems, Inc.
Udi Meirav
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid separation apparatus comprising fluid separation membrane, an...
Patent number
11,534,721
Issue date
Dec 27, 2022
ARSTROMA CO., LTD.
Gwan Shig Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Angled adsorbent filter media design in tangential flow applications
Patent number
11,524,257
Issue date
Dec 13, 2022
Environmental Management Confederation, Inc.
Forwood C. Wiser
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microbicidal system
Patent number
11,517,019
Issue date
Dec 6, 2022
About Better Life Experiences, LLC
Henry M. Grage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Moisture-resistant catalyst for air pollution remediation and metho...
Patent number
11,511,261
Issue date
Nov 29, 2022
The Hong Kong University of Science and Technology
King Lun Yeung
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Microbicidal system
Patent number
11,484,033
Issue date
Nov 1, 2022
About Better Life Experiences, LLC
Henry M. Grage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Direct air capture system removing carbon dioxide
Patent number
11,484,831
Issue date
Nov 1, 2022
Eric Phillips
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filtration assembly for reducing malaodors in air and aerosolized w...
Patent number
11,473,286
Issue date
Oct 18, 2022
HOUND TECH LLC
Brian L. Machovina
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Activated carbon air filter
Patent number
11,471,811
Issue date
Oct 18, 2022
Focus Universal Inc.
Desheng Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Removal of contaminants from air for use in aircraft engines
Patent number
11,473,464
Issue date
Oct 18, 2022
Pratt & Whitney Canada Corp.
Christopher Gover
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and systems for the delivery of oxygen enriched gas
Patent number
11,458,274
Issue date
Oct 4, 2022
Inova Labs, Inc.
Dragan Nebrigac
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Photocatalytic concrete product and a method to produce a photocata...
Patent number
11,452,988
Issue date
Sep 27, 2022
Photocat A/S
Henrik Jensen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pcstructures including supported polyamines and methods of making t...
Patent number
11,446,634
Issue date
Sep 20, 2022
Georgia Tech Research Corporation
Simon H. Pang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Livestock structures and related methods
Patent number
11,445,699
Issue date
Sep 20, 2022
Big Box Dairy LLC
Dean Mason
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Devices, systems and methods for enhanced biomass growth in greenho...
Patent number
11,445,669
Issue date
Sep 20, 2022
Carbon Sink Inc.
Frank O'Keefe
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Aldehyde scavenger and method for removing aldehydes
Patent number
11,439,721
Issue date
Sep 13, 2022
Tosoh Corporation
Yukinori Sudo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nano-functionalized support and production method thereof
Patent number
11,434,145
Issue date
Sep 6, 2022
COLOROBBIA CONSULTING S.R.L.
Giovanni Baldi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Metal organic frameworks for the capture of volatile organic compounds
Patent number
11,426,704
Issue date
Aug 30, 2022
Centre National de la Recherche Scientifique
Christian Serre
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Media and air filters for carbon dioxide sequestration
Patent number
11,426,695
Issue date
Aug 30, 2022
Richard Gerlach
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Efficient method and device for adsorption/desorption of carbon dio...
Patent number
11,420,149
Issue date
Aug 23, 2022
CLIMEWORKS AG
Christoph Gebald
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Addition of alkaline materials to biotrickling filter or bio-filter...
Patent number
11,420,161
Issue date
Aug 23, 2022
Evoqua Water Technologies LLC
James Vaughan Harshman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process and apparatus for alkyl halide fumigant recovery and conver...
Patent number
11,420,158
Issue date
Aug 23, 2022
The Trustees of the Stevens Institute of Technology
Adeniyi Lawal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ozone cleaning system
Patent number
11,420,085
Issue date
Aug 23, 2022
Oshkosh Corporation
Michael R. Moore
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Halogenated activated carbon compositions and methods of making and...
Patent number
11,413,601
Issue date
Aug 16, 2022
Carbon Technology Holdings, LLC
Daniel J. Despen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Alkaline cation enrichment and water electrolysis to provide CO2 mi...
Patent number
11,413,578
Issue date
Aug 16, 2022
The Regents of the University of California
Gaurav Sant
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gaseous matter capture system and method
Patent number
11,414,190
Issue date
Aug 16, 2022
HIGH HOPES LABS LTD.
Eran Oren
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Scrubber, exhaust gas purification system comprising scrubber, and...
Patent number
11,413,577
Issue date
Aug 16, 2022
Kunliang Hong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Compressed gas drying system
Patent number
11,406,912
Issue date
Aug 9, 2022
Timothy John Litt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for purification and treatment of air
Patent number
11,406,931
Issue date
Aug 9, 2022
Paloza LLC
Peter C. Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Decomposition method and apparatus based on basis material combination
Patent number
11,400,407
Issue date
Aug 2, 2022
Qingjun Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING A PHOTOCATALYTIC DEVICE, PHOTOCATALYTIC DE...
Publication number
20230025309
Publication date
Jan 26, 2023
CALISTAIR SAS
Jérôme TARANTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A FILTER AND A METHOD FOR REMOVING ALDEHYDE-TYPE VOCs FROM INDOOR AIR
Publication number
20230028077
Publication date
Jan 26, 2023
Air Tech Group, SLU
Jaume Vilarrasa Llorens
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATOR ANALYSIS METHOD AND APPARATUS
Publication number
20230023589
Publication date
Jan 26, 2023
PIOVAN S.P.A.
Enrico BELLIO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR TREATING WASTE GASES CONTAINING LOW-CONCENTRATION VOLATI...
Publication number
20230023594
Publication date
Jan 26, 2023
Nanjing University
Chao LONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SORBENT INDOOR AIR PURIFIER
Publication number
20230018113
Publication date
Jan 19, 2023
William H. Chapman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ALKALINE CATION ENRICHMENT AND WATER ELECTROLYSIS TO PROVIDE CO2 MI...
Publication number
20230019754
Publication date
Jan 19, 2023
The Regents of the University of California
Gaurav Sant
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DIRECT CAPTURE OF CARBON DIOXIDE
Publication number
20230001351
Publication date
Jan 5, 2023
8 RIVERS CAPITAL, LLC
Adam Goff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR EXTRACTING CARBON DIOXIDE FROM ATMOSPHERIC AI...
Publication number
20230001347
Publication date
Jan 5, 2023
Aeolus Works LLC
William Andy Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR FIXING CARBON DIOXIDE, METHOD FOR PRODUCING FIXED CARBON...
Publication number
20220410065
Publication date
Dec 29, 2022
SHINKO SANGYO Co., Ltd.
Kenji SORIMACHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR FILTER MEDIA
Publication number
20220410123
Publication date
Dec 29, 2022
DOW GLOBAL TECHNOLOGIES LLC
Jiguang Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANO-FUNCTIONALIZED SUPPORT AND PRODUCTION METHOD THEREOF
Publication number
20220388860
Publication date
Dec 8, 2022
COLOROBBIA CONSULTING S.r.l.
Giovanni BALDI
B82 - NANO-TECHNOLOGY
Information
Patent Application
A METHOD FOR CAPTURING CARBON DIOXIDE
Publication number
20220370955
Publication date
Nov 24, 2022
Joy Vadakkan Thomas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Covalent Organic Frameworks
Publication number
20220370981
Publication date
Nov 24, 2022
The Regents of the University of California
Omar M. Yaghi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
APPARATUS, SYSTEM AND METHOD FOR DIRECT CAPTURE OF CARBON-CONTAININ...
Publication number
20220355240
Publication date
Nov 10, 2022
Direct Air Capture, LLC
Stuart Licht
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methane and Carbon Dioxide Reduction with Integrated Direct Air Cap...
Publication number
20220355244
Publication date
Nov 10, 2022
Baker Hughes Oilfield Operations LLC
Jeremy Van Dam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR ENHANCED WEATHERING AND CALCINING FOR CO2 R...
Publication number
20220347650
Publication date
Nov 3, 2022
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Peter KELEMEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GASEOUS MATTER CAPTURE SYSTEM AND METHOD
Publication number
20220348324
Publication date
Nov 3, 2022
HIGH HOPES LABS LTD.
Eran OREN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR REMOVING ODOR FROM A FLUID STREAM
Publication number
20220347621
Publication date
Nov 3, 2022
Purafil, Inc.
William G. England
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Air Filter Assembly
Publication number
20220332577
Publication date
Oct 20, 2022
PTI Technologies, Inc.
Michael L. Gao
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
HALOGENATED ACTIVATED CARBON COMPOSITIONS AND METHODS OF MAKING AND...
Publication number
20220331774
Publication date
Oct 20, 2022
Carbon Technology Holdings, LLC
Daniel J. Despen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROCHEMICALLY ENHANCED PROCESS FOR NEXT GENERATION CARBON DIOXI...
Publication number
20220331740
Publication date
Oct 20, 2022
The Regents of the University of California
Dante Simonetti
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalysts for NOx reduction and sulfur resistance
Publication number
20220314166
Publication date
Oct 6, 2022
FU ZHOU UNIVERSITY
Yuying ZHENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMBINING AIR CLEANING METHODS FOR IMPROVED ANTI-CONTAMINANT EFFICA...
Publication number
20220305438
Publication date
Sep 29, 2022
TRANE INTERNATIONAL INC.
Scott Wenger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD AND APPARATUS FOR REMOVING GREENHOUSE GASES AND AIR POLLUTAN...
Publication number
20220305431
Publication date
Sep 29, 2022
Harshul Thakkar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GAS TREATMENT SYSTEM AND METHOD
Publication number
20220297054
Publication date
Sep 22, 2022
Serge Sola
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLID MATERIAL FOR PURIFYING AIR AND PREPARATION METHOD AND USE THE...
Publication number
20220297060
Publication date
Sep 22, 2022
HEBEI LICHE ZHUOGE NEW MATERIALS CO.,LTD
Yingjiu Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TUBULAR FILTER THAT ABSORBS ETHYLENE OR OTHER GASES, FOR REFRIGERAT...
Publication number
20220297050
Publication date
Sep 22, 2022
GREENKEEPER IBERIA, S.L.
Ramon Geli Pons
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CARBON DIOXIDE FIXATION METHOD AND CARBON DIOXIDE FIXATION SYSTEM
Publication number
20220297058
Publication date
Sep 22, 2022
Kabushiki Kaisha Toshiba
Kenji SANO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CAPTURE AND STORAGE OF ATMOSPHERIC CARBON
Publication number
20220297059
Publication date
Sep 22, 2022
Richard James Hunwick
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTOCATALYST FOR AIR PURIFICATION, AND CERAMIC CATALYST FILTER AND...
Publication number
20220280677
Publication date
Sep 8, 2022
Samsung Electronics Co., Ltd.
Minseok KOO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL