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Patents Grants
last 30 patents
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Patent Grant
Support grid for filling material packing
Patent number
11,911,739
Issue date
Feb 27, 2024
SGL Carbon SE
Ralph Spuller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalytic reactor
Patent number
11,819,832
Issue date
Nov 21, 2023
Evonik Operations GmbH
Meike Roos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalytic reactor with load distributor assembly
Patent number
11,471,846
Issue date
Oct 18, 2022
HALDOR TOPSØE A/S
Marc Nybo Hammer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device made of fabric for limiting or preventing the migration of p...
Patent number
11,383,219
Issue date
Jul 12, 2022
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Christian Monereau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing fluorobenzene derivatives and benzoic acid hy...
Patent number
11,299,445
Issue date
Apr 12, 2022
Changyue Zhou
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and system for forming and for catalytically reacting a reac...
Patent number
11,065,592
Issue date
Jul 20, 2021
Linde Aktiengesellschaft
Anton Wellenhofer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cooling tower for cooling a liquid with a gas
Patent number
11,041,678
Issue date
Jun 22, 2021
Fluid Technologies (Environmental) Limited
Howard Paul Davis
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Fluid collection device, material exchange column and method for pr...
Patent number
11,040,293
Issue date
Jun 22, 2021
Linde Aktiengesellschaft
Karlmann Kanzler
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method of producing zeolite film
Patent number
11,034,587
Issue date
Jun 15, 2021
MITSUI E&S MACHINERY CO., LTD.
Kazuya Maekawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Structured packing module for mass transfer columns
Patent number
10,953,382
Issue date
Mar 23, 2021
Koch-Glitsch, LP
Izak Nieuwoudt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Annular divided wall column
Patent number
10,928,129
Issue date
Feb 23, 2021
Praxair Technology, Inc.
Kevin J. Saboda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for the purification of ethoxyquin
Patent number
10,889,547
Issue date
Jan 12, 2021
BASF SE
Sumana Roy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Annular divided wall column
Patent number
10,866,026
Issue date
Dec 15, 2020
Praxair Technology, Inc.
Kirk F. Larson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Annular divided wall column with ring shaped collectors and distrib...
Patent number
10,866,025
Issue date
Dec 15, 2020
Praxair Technology, Inc.
Kevin J. Saboda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Submergible biocide reactor and method
Patent number
10,850,999
Issue date
Dec 1, 2020
Ecolab USA Inc.
Felice DiMascio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Annular divided wall column for an air separation unit
Patent number
10,684,071
Issue date
Jun 16, 2020
Praxair Technology, Inc.
Kirk F. Larson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Free-flowing carrier elements
Patent number
10,626,034
Issue date
Apr 21, 2020
Veolia Water Solutions & Technologies Support
Thomas Welander
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Annular divided wall column for an air separation unit
Patent number
10,578,355
Issue date
Mar 3, 2020
Praxair Technology, Inc.
Kevin J. Saboda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Annular divided wall column with ring shaped collectors and distrib...
Patent number
10,578,357
Issue date
Mar 3, 2020
Praxair Technology, Inc.
Kevin J. Saboda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Annular divided wall column for an air separation unit having a rin...
Patent number
10,578,356
Issue date
Mar 3, 2020
Praxair Technology, Inc.
Kevin J. Saboda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Separation method and assembly for process streams in component sep...
Patent number
10,543,483
Issue date
Jan 28, 2020
Crystaphase International, INC
John N. Glover
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Separation method and assembly for process streams in component sep...
Patent number
10,525,456
Issue date
Jan 7, 2020
Crystaphase International, INC
John N. Glover
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Separation method and assembly for process streams in component sep...
Patent number
10,500,581
Issue date
Dec 10, 2019
Crystaphase International, INC
John N. Glover
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation method and assembly for process streams in component sep...
Patent number
10,449,531
Issue date
Oct 22, 2019
Crystaphase International, INC
John N. Glover
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Separation method and assembly for process streams in component sep...
Patent number
10,421,067
Issue date
Sep 24, 2019
Crystaphase International, INC
John N. Glover
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation method and assembly for process streams in component sep...
Patent number
10,421,068
Issue date
Sep 24, 2019
Crystaphase International, INC
John N. Glover
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reactor bed vessel and support assembly
Patent number
10,406,497
Issue date
Sep 10, 2019
ExxonMobil Research and Engineering Company
Robert F. Tammera
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Support for a packing column
Patent number
10,247,472
Issue date
Apr 2, 2019
Linde Aktiengesellschaft
Karlmann Kanzler
E04 - BUILDING
Information
Patent Grant
Multiple element support beam
Patent number
10,246,875
Issue date
Apr 2, 2019
Haldor Topsoe A/S
Peer Thaarup Kjeldgaard Clausen
E04 - BUILDING
Information
Patent Grant
One piece media retention screen for adsorption canister
Patent number
10,105,635
Issue date
Oct 23, 2018
Hamilton Sundstrand Corporation
Benjamin Elmer Bishop
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
GAS-SOLID CONTACTING SYSTEM WITH STRUCTURED PACKING
Publication number
20220258122
Publication date
Aug 18, 2022
HINDUSTAN PETROLEUM CORPORATION LIMITED
Praveen Kumar Singh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTIC REACTOR WITH LOAD DISTRIBUTOR ASSEMBLY
Publication number
20210339214
Publication date
Nov 4, 2021
HALDOR TOPSOE A/S
Marc Nybo HAMMER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE MADE OF FABRIC FOR LIMITING OR PREVENTING THE MIGRATION OF P...
Publication number
20210275988
Publication date
Sep 9, 2021
L'Air Liquide, Société Anonyme I'Etude et I'Exploitation des Procédés Georges...
Christian MONEREAU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTIC REACTOR
Publication number
20210275996
Publication date
Sep 9, 2021
Evonik Operations GmbH
Meike Roos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPPORT GRID FOR FILLING MATERIAL PACKING
Publication number
20210162366
Publication date
Jun 3, 2021
SGL CARBON SE
Ralph SPULLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for Preparing Fluorobenzene Derivatives and Benzoic Acid Hy...
Publication number
20210061737
Publication date
Mar 4, 2021
Fujian Yongjing Technology Co., Ltd
Changyue Zhou
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PRODUCING ZEOLITE FILM
Publication number
20200392007
Publication date
Dec 17, 2020
MITSUI E&S MACHINERY CO., LTD.
Kazuya MAEKAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process and reactor for formation and for catalytic conversion of a...
Publication number
20200338515
Publication date
Oct 29, 2020
Linde Aktiengesellschaft
Anton WELLENHOFER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANNULAR DIVIDED WALL COLUMN
Publication number
20200256616
Publication date
Aug 13, 2020
Kirk F. Larson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION METHOD AND ASSEMBLY FOR PROCESS STREAMS IN COMPONENT SEP...
Publication number
20200215524
Publication date
Jul 9, 2020
Crystaphase International, Inc.
JOHN N. GLOVER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANNULAR DIVIDED WALL COLUMN WITH RING SHAPED COLLECTORS AND DISTRIB...
Publication number
20200149810
Publication date
May 14, 2020
Kevin J. Saboda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANNULAR DIVIDED WALL COLUMN
Publication number
20200149809
Publication date
May 14, 2020
Kevin J. Saboda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUID-TREATMENT COLUMN WITH PARTITION
Publication number
20200061488
Publication date
Feb 27, 2020
Robin SCHULZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION METHOD AND ASSEMBLY FOR PROCESS STREAMS IN COMPONENT SEP...
Publication number
20190358620
Publication date
Nov 28, 2019
Crystaphase International, Inc.
JOHN N. GLOVER
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SEPARATION METHOD AND ASSEMBLY FOR PROCESS STREAMS IN COMPONENT SEP...
Publication number
20190351402
Publication date
Nov 21, 2019
Crystaphase International, Inc.
JOHN N. GLOVER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION METHOD AND ASSEMBLY FOR PROCESS STREAMS IN COMPONENT SEP...
Publication number
20190336957
Publication date
Nov 7, 2019
Crystaphase International, Inc.
JOHN N. GLOVER
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR THE PURIFICATION OF ETHOXYQUIN
Publication number
20190233378
Publication date
Aug 1, 2019
BASF SE
Sumana ROY
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
APPARATUS AND PROCESS FOR PURIFYING SYNGAS
Publication number
20190224615
Publication date
Jul 25, 2019
Shell Oil Company
Rohit Ramesh REWAGAD
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SEPARATION METHOD AND ASSEMBLY FOR PROCESS STREAMS IN COMPONENT SEP...
Publication number
20190217283
Publication date
Jul 18, 2019
Crystaphase International, Inc.
JOHN N. GLOVER
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
A COOLING TOWER FOR COOLING A LIQUID WITH A GAS
Publication number
20190212068
Publication date
Jul 11, 2019
Fluid Technologies (Environmental) Limited
Howard Paul Davis
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
STRUCTURED PACKING MODULE FOR MASS TRANSFER COLUMNS
Publication number
20180353927
Publication date
Dec 13, 2018
Koch-Glitsch, LP
IZAK NIEUWOUDT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPPORTING COLLECTOR FOR A PACKING COLUMN
Publication number
20180050319
Publication date
Feb 22, 2018
Karlmann Kanzler
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
SUPPORT FOR A PACKING COLUMN
Publication number
20170328633
Publication date
Nov 16, 2017
Karlmann Kanzler
E04 - BUILDING
Information
Patent Application
EXCHANGE COLUMN CONTACTOR CONSISTING OF RANDOM PACKING COMPARTMENTS
Publication number
20150251154
Publication date
Sep 10, 2015
IFP ENERGIES NOUVELLES
Yacine HAROUN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OZONIZATION CONTINUOUS REACTION DEVICE AND A WORKING METHOD THEREOF
Publication number
20150021279
Publication date
Jan 22, 2015
Hao Hong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PACKED TOWER
Publication number
20140239520
Publication date
Aug 28, 2014
OUTOTEC OYJ
Karl-Heinz Daum
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TUBE BUNDLE REACTOR HAVING A STRUCTURED PACKING
Publication number
20130280148
Publication date
Oct 24, 2013
LURGI GMBH
Frank Castillo-Welter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MARINE ACQUISITION USING SUBAQUATIC FLOATING SEISMIC NODES
Publication number
20130258806
Publication date
Oct 3, 2013
CGGVERITAS SERVICES SA
Risto SILIQI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
WIRE STANDOFFS FOR STACKABLE STRUCTURAL REACTORS
Publication number
20130259767
Publication date
Oct 3, 2013
CATACEL CORP.
William A. Whittenberger
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
CATALYST STRUCTURES
Publication number
20130039828
Publication date
Feb 14, 2013
Johnson Matthey PLC
Duncan Roy Coupland
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL