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Patents Grants
last 30 patents
Information
Patent Grant
Selective adsorption of halocarbon impurities containing cl, br and...
Patent number
12,083,493
Issue date
Sep 10, 2024
American Air Liquide, Inc.
Anup Doraiswamy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Organic-halogen-compound-absorbing agent, method for removing organ...
Patent number
11,986,795
Issue date
May 21, 2024
Clariant Catalysts (Japan) K.K.
Tadahito Nakashima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Indoor and outdoor nano air purifier and system comprising said pur...
Patent number
11,959,662
Issue date
Apr 16, 2024
DIRAC S.R.L.
Davide De Duonni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst device for treatment of formaldehyde and volatile organic...
Patent number
11,865,516
Issue date
Jan 9, 2024
BASF Corporation
Wolfgang Ruettinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Isomerization process
Patent number
11,787,755
Issue date
Oct 17, 2023
UOP LLC
Manoj Kumar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon sorbents for the removal of nitrogen oxides and methods for...
Patent number
11,648,528
Issue date
May 16, 2023
CALGON CARBON CORPORATION
David T. Doughty
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Flue gas purification and waste heat utilization system and method
Patent number
11,617,985
Issue date
Apr 4, 2023
INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
Tingyu Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Drying a coating using electromagnetic radiation or heating of drum
Patent number
11,492,300
Issue date
Nov 8, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Farooq Uraizee
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Cavitand compositions and methods of use thereof
Patent number
11,492,356
Issue date
Nov 8, 2022
Georgetown University
Kevin Travis Holman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for gas treatment
Patent number
11,465,123
Issue date
Oct 11, 2022
Dusanka Filipovic
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for recycling used or discarded portable electric batteries
Patent number
11,417,893
Issue date
Aug 16, 2022
FIDAY GESTION
Lionel Picard
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Solvent recovery from sweep gas streams
Patent number
11,291,944
Issue date
Apr 5, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Farooq Uraizee
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Catalyst device for treatment of formaldehyde and volatile organic...
Patent number
11,219,882
Issue date
Jan 11, 2022
BASF Corporation
Wolfgang Ruettinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Materials and methods for mitigating halide species in process streams
Patent number
11,161,056
Issue date
Nov 2, 2021
Crystaphase Products, Inc.
Umakant Pravinchandra Joshi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Chemical absorbent composition
Patent number
11,045,784
Issue date
Jun 29, 2021
Johnson Matthey Public Limited Company
David Jonathan Davis
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Air filters comprising polymeric sorbents for reactive gases
Patent number
11,000,827
Issue date
May 11, 2021
3M Innovative Properties Company
Derek M. Maanum
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device and method for treating flue gases
Patent number
10,788,207
Issue date
Sep 29, 2020
S.A. Lhoist Recherche et Developpement
Kevin De Bois
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Base metal catalyst for treatment of ozone and volatile organic com...
Patent number
10,780,397
Issue date
Sep 22, 2020
BASF Corporation
David M. Robinson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for waste gas dedusting and dedusting agent
Patent number
10,744,452
Issue date
Aug 18, 2020
Beijing Boyuan-Hengsheng High-Technology Co., Ltd.
Xionghui Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Base metal catalyst for treatment of ozone and volatile organic com...
Patent number
10,737,218
Issue date
Aug 11, 2020
BASF Corporation
David M. Robinson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Purification process
Patent number
10,722,833
Issue date
Jul 28, 2020
Johnson Matthey Public Limited Company
Colin Baptist
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Flue gas cleaning installation and method for cleaning flue gas
Patent number
10,646,823
Issue date
May 12, 2020
Hamon Enviroserv GmbH
Markus Feldkamp
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Vacuum pump with abatement function
Patent number
10,641,272
Issue date
May 5, 2020
Ebara Corporation
Koichi Iwasaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Vacuum pump with abatement function
Patent number
10,641,256
Issue date
May 5, 2020
Ebara Corporation
Hiroki Furuta
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Systems and methods for gas treatment
Patent number
10,576,451
Issue date
Mar 3, 2020
Dusanka Filipovic
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbide derived carbon for use in chemical scrubbers
Patent number
10,549,259
Issue date
Feb 4, 2020
BAE Systems Information and Electronic Systems Integration Inc.
Louise C. Sengupta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for purifying a CO2 stream in order to avoid corrosion by h...
Patent number
10,464,008
Issue date
Nov 5, 2019
SABIC GLOBAL TECHNOLOGIES B.V.
Selvakumar Subramanian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Processing apparatus equipped with catalyst-supporting honeycomb st...
Patent number
10,449,493
Issue date
Oct 22, 2019
Hitachi Zosen Corporation
Susumu Hikazudani
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cavitand compositions and methods of use thereof
Patent number
10,435,413
Issue date
Oct 8, 2019
Georgetown University
Kevin Travis Holman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fungi-bacteria composite microecologics and methods for preparing a...
Patent number
10,350,546
Issue date
Jul 16, 2019
Jianmeng Chen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
DISTRIBUTED CONTAMINANT REMOVAL USING LIQUID SORBENT
Publication number
20250018326
Publication date
Jan 16, 2025
Honeywell International Inc.
Rebecca Kamire
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR RECOVERING UNREACTED MONOMER
Publication number
20250002433
Publication date
Jan 2, 2025
Hanwha Solutions Corporation
Dongwook LIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ISOLATION METHOD
Publication number
20240408533
Publication date
Dec 12, 2024
DAIKIN INDUSTRIES, LTD.
Michiru KAGAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PYROLYSIS GAS TREATMENT INCLUDING HALOGEN AND/OR SULFUR REMOVAL
Publication number
20240390847
Publication date
Nov 28, 2024
Eastman Chemical Company
David Eugene Slivensky
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTOCATALYTIC AEROBIC OXIDATION OF YPERITE OR AN ANALOG THEREOF
Publication number
20240390851
Publication date
Nov 28, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Eric DORIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF SEPARATING PHOSGENE AND HYDROGEN CHLORIDE
Publication number
20240300817
Publication date
Sep 12, 2024
BASF SE
Torsten MATTKE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ATOMIC LAYER DEPOSITION FOR MANUFACTURING WHETLERITE CARBONS
Publication number
20230364579
Publication date
Nov 16, 2023
Molecular Products Inc.
James A. Hern
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
BORON OXIDE-CONTAINING ADSORBENT AND RELATED METHODS AND DEVICES
Publication number
20230126756
Publication date
Apr 27, 2023
Entegris, Inc.
Rocky Gipson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR GAS TREATMENT
Publication number
20230020950
Publication date
Jan 19, 2023
BLUE-ZONE TECHNOLOGIES LTD.
Dusanka FILIPOVIC
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUE GAS PURIFICATION AND WASTE HEAT UTILIZATION SYSTEM AND METHOD
Publication number
20230001352
Publication date
Jan 5, 2023
INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
Tingyu ZHU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GASEOUS POLLUTION CONTROL DEVICES AND METHODS OF REMOVING GASEOUS P...
Publication number
20220297062
Publication date
Sep 22, 2022
David J. Wood
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SELECTIVE ADSORPTION OF HALOCARBON IMPURITIES CONTAINING CL, BR AND...
Publication number
20220280908
Publication date
Sep 8, 2022
American Air Liquide, Inc.
Anup DORAISWAMY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Nano-Structured Composite Materials for Chemical Air Pollutant and...
Publication number
20220088572
Publication date
Mar 24, 2022
Freshean Corp.
Xiwang Qi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INDOOR AIR POLLUTANT DEGRADATION BY GENETICALLY MODIFIED PLANTS
Publication number
20220081694
Publication date
Mar 17, 2022
University of Washington
Long Zhang
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Organic-Halogen-Compound-Absorbing Agent, Method for Removing Organ...
Publication number
20220055011
Publication date
Feb 24, 2022
Clariant Catalysts (Japan) K.K.
Tadahito Nakashima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MATERIALS AND METHODS FOR MITIGATING HALIDE SPECIES IN PROCESS STREAMS
Publication number
20220047966
Publication date
Feb 17, 2022
CRYSTAPHASE PRODUCTS, INC.
UMAKANT PRAVINCHANDRA JOSHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MATERIALS AND METHODS FOR MITIGATING HALIDE SPECIES IN PROCESS STREAMS
Publication number
20220047967
Publication date
Feb 17, 2022
CRYSTAPHASE PRODUCTS, INC.
UMAKANT PRAVINCHANDRA JOSHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INDOOR AND OUTDOOR NANO AIR PURIFIER AND SYSTEM COMPRISING SAID PUR...
Publication number
20220016305
Publication date
Jan 20, 2022
DIRAC S.R.L.
Davide DE DUONNI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR FILTERS COMPRISING POLYMERIC SORBENTS FOR REACTIVE GASES
Publication number
20200330957
Publication date
Oct 22, 2020
3M Innovative Properties Company
Derek M. Maanum
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CLEANING PHOSGENE CONDUCTING APPARATUS
Publication number
20200246845
Publication date
Aug 6, 2020
COVESTRO DEUTSCHLAND AG
Dirk Manzel
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
PURIFICATION SYSTEMS AND METHODS FOR CARBON DIOXIDE PRODUCTION
Publication number
20200140280
Publication date
May 7, 2020
SABIC Global Technologies B.V.
Yousef AL-HAWSAWI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CAVITAND COMPOSITIONS AND METHODS OF USE THEREOF
Publication number
20200071338
Publication date
Mar 5, 2020
GEORGETOWN UNIVERSITY
Kevin Travis Holman
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SOLVENT RECOVERY FROM SWEEP GAS STREAMS
Publication number
20190336905
Publication date
Nov 7, 2019
SABIC Global Technologies B.V.
Farooq URAIZEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE REMOVAL OF HYDROGEN CHLORIDE AND SULFUR OXIDES FROM...
Publication number
20190314759
Publication date
Oct 17, 2019
Haldor Topsøes Allé A/S
Kresten Egeblad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PURIFYING A CO2 STREAM IN ORDER TO AVOID CORROSION BY H...
Publication number
20190255478
Publication date
Aug 22, 2019
SABIC Global Technologies B.V.
Selvakumar SUBRAMANIAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CARBON SORBENTS FOR THE REMOVAL OF NITROGEN OXIDES AND METHODS FOR...
Publication number
20190210001
Publication date
Jul 11, 2019
CALGON CARBON CORPORATION
David T. DOUGHTY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BASE METAL CATALYST FOR TREATMENT OF OZONE AND VOLATILE ORGANIC COM...
Publication number
20190143270
Publication date
May 16, 2019
BASF Corporation
David M. Robinson
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR CO-PRODUCTION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE, 2,3,3,...
Publication number
20190047925
Publication date
Feb 14, 2019
Zhejiang Quzhou Juxin Fluorine Chemical Co., Ltd.
Jiangyong HONG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Purification Process
Publication number
20190009206
Publication date
Jan 10, 2019
Johnson Matthey Public Limited Company
Colin Baptist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR PRESSURE SWING ADSORPTION
Publication number
20180353895
Publication date
Dec 13, 2018
DK Engineering Consulting LLC
Yuedan DONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL