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PERFORMING OPERATIONS TRANSPORTING
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Physical, chemical processing
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SEPARATION
B01D3/00
Distillation or related exchange processes in which liquids are contacted with gaseous media
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B01D3/009
in combination with chemical reactions
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Patents Grants
last 30 patents
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Patent Grant
Process for separation of methanol and methyl (meth)acrylate
Patent number
11,952,336
Issue date
Apr 9, 2024
Evonik Operations GmbH
Marcel Treskow
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the controlled oligomerization of butenes
Patent number
11,939,289
Issue date
Mar 26, 2024
Lummus Technology LLC
Rosette Barias
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Removing organic acids in monoethylene glycol recovery
Patent number
11,897,833
Issue date
Feb 13, 2024
Cameron International Corporation
Steven Langley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Alkylation reaction apparatus, reaction system, and liquid acid cat...
Patent number
11,890,589
Issue date
Feb 6, 2024
China Petroleum and Chemical Corporation
Minghui Dong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Intensified process of synthesis of dialkyl ethers using a step con...
Patent number
11,851,400
Issue date
Dec 26, 2023
Council of Scientific and Industrial Research
Thirumalaiswamy Raja
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for removing carbon disulfide from symmetrical and asymme...
Patent number
11,845,716
Issue date
Dec 19, 2023
Chevron Phillips Chemical Company LP
Kenneth M. Lassen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods and systems for separating metals
Patent number
11,839,832
Issue date
Dec 12, 2023
Nant Holdings IP, LLC
Patrick Soon-Shiong
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Reactive still and methods of using
Patent number
11,833,456
Issue date
Dec 5, 2023
VERSTILL DISTILLATION SYSTEMS, LTD.
Matan Edvy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Olefin metathesis by reactive distillation
Patent number
11,820,740
Issue date
Nov 21, 2023
Chevron Phillips Chemical Company LP
Wei Qi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
System and process for removal of organic carboxylates from mono et...
Patent number
11,807,595
Issue date
Nov 7, 2023
Cameron Solutions, Inc.
Brian E. Messenger
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Organic carbonate production process
Patent number
11,807,599
Issue date
Nov 7, 2023
SHELL USA, INC.
Kai Jürgen Fischer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for preparation of pharmacologically-relevant...
Patent number
11,759,724
Issue date
Sep 19, 2023
Jose Rivas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Stable alkenyl or alkynyl-containing organosilicon precursor compos...
Patent number
11,713,328
Issue date
Aug 1, 2023
VERSUM MATERIALS US, LLC
Robert G. Ridgeway
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods and systems for separating metals
Patent number
11,697,077
Issue date
Jul 11, 2023
Nant Holdings IP, LLC
Patrick Soon-Shiong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the energy-efficient production of alkali metal alkoxides
Patent number
11,661,388
Issue date
May 30, 2023
Evonik Functional Solutions GmbH
Dirk Roettger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Preparation of isocyanatosilanes
Patent number
11,655,263
Issue date
May 23, 2023
Momentive Performance Materials Inc.
Venkata Sunil Jagani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oxygen stripping in etherification, ethers decomposition and isooct...
Patent number
11,623,906
Issue date
Apr 11, 2023
Lummus Technology LLC
Rosette Barias
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Structured packing
Patent number
11,602,726
Issue date
Mar 14, 2023
CURTIN UNIVERSITY
Tejas Jagdish Bhatelia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Heat transfer for extract distillation
Patent number
11,566,856
Issue date
Jan 31, 2023
EXTRACTCRAFT, LLC
Lee Sutherland
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of decomposing by-product in phenol preparation process
Patent number
11,547,951
Issue date
Jan 10, 2023
LG Chem, Ltd.
Minsuk Kang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the purification of alcohol-containing solvents
Patent number
11,525,107
Issue date
Dec 13, 2022
SAFECHEM Europe GmbH
Christian Rösener
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for synthesis of dialkyl carbonates using carbon...
Patent number
11,479,524
Issue date
Oct 25, 2022
E3TEC SERVICES, LLC
Chandrakant B. Panchal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dispersion plate and purification column including the same
Patent number
11,406,911
Issue date
Aug 9, 2022
LG Chem, Ltd.
Junyoung Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device and method for manufacturing dimethyl carbonate
Patent number
11,332,431
Issue date
May 17, 2022
National Tsing Hua University
Tsai-Wei Wu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for oligomerization of olefins with optimized distillation
Patent number
11,332,421
Issue date
May 17, 2022
Evonik Operations GmbH
Stephan Peitz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Removing organic acids in monoethylene glycol recovery
Patent number
11,325,878
Issue date
May 10, 2022
Cameron International Corporation
Steven Langley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the controlled oligomerization of butenes
Patent number
11,312,671
Issue date
Apr 26, 2022
Lummus Technology LLC
Rosette Barias
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Integrated stabilizer in deisobutanizer for isomerization of hydroc...
Patent number
11,306,047
Issue date
Apr 19, 2022
Kellogg Brown & Root LLC
Mikhail Andreevich Suprunov
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for separating non-linear olefins from an olefin feed by rea...
Patent number
11,267,771
Issue date
Mar 8, 2022
IFP Energies Nouvelles
Kirill Drobyshev
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods and systems for separating metals
Patent number
11,260,315
Issue date
Mar 1, 2022
Nant Holdings IP, LLC
Patrick Soon-Shiong
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR THE PRODUCTION OF LACTIDE
Publication number
20240140928
Publication date
May 2, 2024
POLYWIN PTE. LTD.
Jianjun SUI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND PROCESS FOR REMOVAL OF ORGANIC CARBOXYLATES FROM MONO ET...
Publication number
20240109829
Publication date
Apr 4, 2024
Cameron International Corporation
Brian E. Messenger
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Processes for Removing Carbon Disulfide from Symmetrical and Asymme...
Publication number
20240083841
Publication date
Mar 14, 2024
Chevron Phillips Chemical Company LP
Kenneth M. Lassen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SEPARATION OF METHANOL AND METHYL (METH)ACRYLATE
Publication number
20240034711
Publication date
Feb 1, 2024
Evonik Operations GmbH
Marcel TRESKOW
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INTEGRATED PROCESS FOR THE PARALLEL PRODUCTION OF ALKALI METAL METH...
Publication number
20240025829
Publication date
Jan 25, 2024
BASF SE
Wolf-Steffen WEISSKER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Systems, Devices and Methods for Intensification of Reformers and D...
Publication number
20240017235
Publication date
Jan 18, 2024
M2X Energy Inc.
Paul E. Yelvington
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CONTROLLING A REACTIVE DISTILLATION COLUMN
Publication number
20240018078
Publication date
Jan 18, 2024
BASF SE
Wolf-Steffen WEISSKER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRODUCTION APPARATUS AND PRODUCTION METHOD OF SUCROSE-6-ESTER
Publication number
20230399352
Publication date
Dec 14, 2023
ANHUI JINHE INDUSTRIAL CO., LTD.
Zhengsong ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR PREPARATION OF PHARMACOLOGICALLY-RELEVANT...
Publication number
20230381683
Publication date
Nov 30, 2023
Jose Rivas
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS AND METHOD OF PRODUCING DIMETHYL CARBONATE BY REACTIVE DI...
Publication number
20230365486
Publication date
Nov 16, 2023
Korea Advanced Institute of Science and Technology
JAE WOO LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FERMENTATION PROCESS TO PRODUCE BIOACROLEIN AND BIOACRYLIC ACID
Publication number
20230357806
Publication date
Nov 9, 2023
GENOMIUM, INC.
CENAN OZMERAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STABLE ALKENYL OR ALKYNYL-CONTAINING ORGANOSILICON PRECURSOR COMPOS...
Publication number
20230339986
Publication date
Oct 26, 2023
VERSUM MATERIALS US, LLC
ROBERT G. RIDGEWAY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE AND METHOD FOR PREPARING SUCROSE-6-ESTER
Publication number
20230322836
Publication date
Oct 12, 2023
ANHU JINHE INDUSTRIAL CO., LTD.
Jiaxin XIA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE FOR DISTILLATION DECOLORIZATION AND PURIFICATION OF ALCOHOL...
Publication number
20230312445
Publication date
Oct 5, 2023
ANHUI JINHE INDUSTRIAL CO., LTD.
Yuean CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS TO TREAT HEAVY OIL OR BITUMEN OR MIXTURES OF DILUTANTS AND...
Publication number
20230311020
Publication date
Oct 5, 2023
Ian Donald GATES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR TREATING PYROLYSIS OIL
Publication number
20230295524
Publication date
Sep 21, 2023
Chevron Phillips Chemical Company LP
Steven R. Horlacher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ALLOYS AND METHODS FOR ENHANCED IMPURITY REMOVAL IN DISTILLATION PR...
Publication number
20230286888
Publication date
Sep 14, 2023
AIR COMPANY HOLDINGS, INC.
Stafford W. Sheehan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE FOR CARRYING OUT MATERIAL EXCHANGE PROCESSES
Publication number
20230249098
Publication date
Aug 10, 2023
BASF SE
Bernd METZEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods And Systems For Separating Metals
Publication number
20230249095
Publication date
Aug 10, 2023
Nant Holdings IP, LLC
Patrick SOON-SHIONG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
UREA PRODUCTION WITH TRIPLE MP STREAMS
Publication number
20230227402
Publication date
Jul 20, 2023
Stamicarbon B.V.
Josef CHROUST
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CRACKING PROCESS FOR REACTIVE DISTILLATION OF CHLOROSILANE SLURRY
Publication number
20230219820
Publication date
Jul 13, 2023
INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
Chao HUA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TRIFUNCTIONAL PROCESSES IN CATALYTIC DISTILLATION
Publication number
20230027740
Publication date
Jan 26, 2023
Lummus Technology LLC
Rosette Barias
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the energy-efficient production of alkali metal alkoxides
Publication number
20220340508
Publication date
Oct 27, 2022
Evonik Functional Solutions GmbH
Dirk Roettger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW-PRESSURE DEPOLYMERIZATION OF LIGNOCELLULOSIC BIOMASS
Publication number
20220324779
Publication date
Oct 13, 2022
Elvis O. Ebikade
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
IMPROVED METHOD FOR THE CATALYZED HYDROISOMERISATION OF HYDROCARBONS
Publication number
20220305476
Publication date
Sep 29, 2022
CLARIANT INTERNATIONAL LTD
Rainer Albert RAKOCZY
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC CARBONATE PRODUCTION PROCESS
Publication number
20220281799
Publication date
Sep 8, 2022
Shell Oil Company
Kai Jürgen FISCHER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING HYDRAZINE HYDRATE WITH OXIME RECYCLING
Publication number
20220234892
Publication date
Jul 28, 2022
Arkema France
Jean-Marc Sage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AN INTENSIFIED PROCESS OF SYNTHESIS OF DIALKYL ETHERS USING A STEP...
Publication number
20220234978
Publication date
Jul 28, 2022
Council of Scientific and Industrial Research
Thirumalaiswamy RAJA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DIESTER-BASED MATERIAL PRODUCTION UNIT AND DIESTER-BASED MATERIAL P...
Publication number
20220220058
Publication date
Jul 14, 2022
LG CHEM, LTD.
Jae Hun JEONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A PROCESS FOR INCREASING THE CONCENTRATION OF SULFURIC ACID AND EQU...
Publication number
20220219983
Publication date
Jul 14, 2022
HALDOR TOPSOE A/S
Martin Møllerhøj
C01 - INORGANIC CHEMISTRY