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Chemical or physical processes in general, conducted in the presence of fluids and solid particles Apparatus for such processes
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Patents Grants
last 30 patents
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Patent Grant
Coke control reactor, device for preparing low-carbon olefins from...
Patent number
12,351,535
Issue date
Jul 8, 2025
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
Tao Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrotreatment upflow reactors with high hydrogen-hydrocarbon liqui...
Patent number
12,319,879
Issue date
Jun 3, 2025
Luigi Patron
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymerization using a spiral heat exchanger
Patent number
12,304,981
Issue date
May 20, 2025
ExxonMobil Engineering & Technology Company
Jay L. Reimers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Double fluidized bed reactor system including staircase-type helica...
Patent number
12,285,752
Issue date
Apr 29, 2025
Kuk Hyun Kyung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Use of molten salt to separate carbon from a molten metal catalyst
Patent number
12,168,606
Issue date
Dec 17, 2024
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
Earl Lawrence Vincent Goetheer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Three-dimensional annular rotating fluidized bed fluid-solids conta...
Patent number
12,145,144
Issue date
Nov 19, 2024
SABIC GLOBAL TECHNOLOGIES B.V.
Sreekanth Pannala
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Light particle or mixed particle system for wastewater treatment
Patent number
12,121,890
Issue date
Oct 22, 2024
WESDON-TIENDA ENVIRONMENTAL SCIENCES CO. LTD.
Jingxu Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
In-line trimming of dry catalyst feed
Patent number
11,976,140
Issue date
May 7, 2024
ExxonMobil Chemical Patents Inc.
David F Sanders
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Flow divider with internal vane
Patent number
11,971,127
Issue date
Apr 30, 2024
Cummins Inc.
George Martin Tolhurst
B24 - GRINDING POLISHING
Information
Patent Grant
Multi-region slurry shell-and-tube reactor
Patent number
11,918,992
Issue date
Mar 5, 2024
ZHEJIANG WYNCA CHEMICAL INDUSTRY GROUP CO., LTD
Zhenmin Cheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid bed lipid conversion
Patent number
11,912,947
Issue date
Feb 27, 2024
Chevron U.S.A. Inc.
Sven Ivar Hommeltoft
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Washing methods for ethylene-acrylic acid copolymer manufacturing p...
Patent number
11,905,346
Issue date
Feb 20, 2024
SK Innovation Co., Ltd.
Byoung Kyu Kwak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Gas and liquid distributor for bubble column reactor
Patent number
11,896,970
Issue date
Feb 13, 2024
Hindustan Petroleum Corporation Limited
Kanuparthy Naga Raja
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and system for catalytic cracking of hydrocarbon oils
Patent number
11,891,578
Issue date
Feb 6, 2024
China Petroleum and Chemical Corporation
Jianhong Gong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and process for producing light olefins and aromatics by...
Patent number
11,866,396
Issue date
Jan 9, 2024
IFP Energies Nouvelles
Olivier Thinon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Coke control reactor, and device and method for preparing low-carbo...
Patent number
11,833,502
Issue date
Dec 5, 2023
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
Tao Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Raw material composition for preparing oxygen carrier particles, ox...
Patent number
11,835,227
Issue date
Dec 5, 2023
KOREA ELECTRIC POWER CORPORATION
Ui Sik Kim
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing acrylonitrile
Patent number
11,827,585
Issue date
Nov 28, 2023
Asahi Kasei Kabushiki Kaisha
Kazunari Morii
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
External loop slurry reactor
Patent number
11,738,318
Issue date
Aug 29, 2023
QINGDAO INSTITUTE OF BIOENERGY AND BIOPROCESS TECHNOLOGY, CHINESE ACADEMY OF...
Qingshan Huang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reaction tower, production system, and production method for produc...
Patent number
11,712,676
Issue date
Aug 1, 2023
SHENZHEN HANGXIN TRADING CO., LTD.
Guan Yang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Apparatus and process for producing light olefins by catalytic and...
Patent number
11,702,377
Issue date
Jul 18, 2023
IFP Energies Nouvelles
Olivier Thinon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air-to-syngas systems and processes
Patent number
11,623,863
Issue date
Apr 11, 2023
Carbon Engineering Ltd.
Jenny Sara Jean McCahill
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ethylene oligomerization/trimerization/tetramerization reactor
Patent number
11,623,900
Issue date
Apr 11, 2023
Chevron Phillips Chemical Company, LP
Bruce E. Kreischer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal supported powder catalyst matrix and processes for multiphase...
Patent number
11,607,662
Issue date
Mar 21, 2023
Gary P. Harp
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Actuator with port
Patent number
11,585,175
Issue date
Feb 21, 2023
Halliburton Energy Services, Inc.
Shao Hwa Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas injector with baffle
Patent number
11,529,592
Issue date
Dec 20, 2022
Applied Materials, Inc.
Vishwas Kumar Pandey
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of operating a slurry bubble column reactor
Patent number
11,505,749
Issue date
Nov 22, 2022
Sasol Technology Proprietary Limited
Willem Adriaan Booysen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Regulatory controller for usage in a catalytic olefins unit
Patent number
11,505,752
Issue date
Nov 22, 2022
Kellogg Brown & Root LLC
Jorge Javier Vazquez
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Zoned fluidization process for catalytic conversion of hydrocarbon...
Patent number
11,446,625
Issue date
Sep 20, 2022
King Abdullah University of Science and Technology
Jorge Gascon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Flow divider with internal vane
Patent number
11,448,350
Issue date
Sep 20, 2022
Cummins Inc.
George Martin Tolhurst
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PHENYL POLYHEDRAL OLIGOMERIC SILSESQUIOXANE COMPOSITE MATERIALS AND...
Publication number
20250179370
Publication date
Jun 5, 2025
The Governors of the University of Alberta
Aman ULLAH
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SYSTEMS AND METHODS TO UPGRADE A HYDROCARBON STREAM TO A LOWER BOIL...
Publication number
20250051656
Publication date
Feb 13, 2025
SABIC Global Technologies B.V.
Pankaj Gautam
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HYDROTREATMENT UPFLOW REACTORS WITH HIGH HYDROGEN-HYDROCARBON LIQUI...
Publication number
20240336851
Publication date
Oct 10, 2024
Luigi PATRON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hydrocracking System, Method For Reducing Pressure And Pressure Red...
Publication number
20240326001
Publication date
Oct 3, 2024
TAIF Joint-Stock Company
Albert Kashafovich Shigabutdinov
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A SYSTEM FOR GENERATING PHOSPHINE GAS
Publication number
20240326002
Publication date
Oct 3, 2024
UPL LIMITED
Rajnikant SHROFF
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROCONVERSION PROCESSES WITH EBULLATED BED REACTORS AND INTER-STA...
Publication number
20240318088
Publication date
Sep 26, 2024
Chevron U.S.A. Inc.
Julie Chabot
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Fluidizing Apparatus for the Treatment of Particulate Material
Publication number
20240307840
Publication date
Sep 19, 2024
Glatt Gesellschaft mit beschränkter Haftung
Jochen Thies
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Sparger and Reactor Comprising the Same
Publication number
20240286099
Publication date
Aug 29, 2024
LG CHEM, LTD.
Hong Min Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREVENTION OF SOLID DEPOSITION ON INTERNAL STRUCTURES OF REACTORS
Publication number
20240269635
Publication date
Aug 15, 2024
C-ZERO, INC.
Brett PARKINSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR OLIGOMERISATION IN A REACTOR COMPRISING VARIABLE-DIAMETE...
Publication number
20240239725
Publication date
Jul 18, 2024
IFP Energies nouvelles
Olivier COTTE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR TESTING OF FLUID CATALYTIC CRACKING CATALYSTS
Publication number
20240167989
Publication date
May 23, 2024
Saudi Arabian Oil Company
Omer Refa KOSEOGLU
G01 - MEASURING TESTING
Information
Patent Application
PROCESS AND SYSTEM FOR CATALYTIC CRACKING OF HYDROCARBON OILS
Publication number
20240117255
Publication date
Apr 11, 2024
China Petroleum and Chemical Corporation
Jianhong GONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Metal Supported Powder Catalyst Matrix and Processes for Multiphase...
Publication number
20240066496
Publication date
Feb 29, 2024
W.L. GORE & ASSOCIATES, INC.
Gary P. Harp
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalyst Feed System
Publication number
20240001317
Publication date
Jan 4, 2024
Borealis AG
Klaus NYFORS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONICAL ROTATING SPIN CONTACTOR
Publication number
20230381729
Publication date
Nov 30, 2023
NUMAT TECHNOLOGIES, INC.
Glenn McPherson Tom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PARTICLE PROCESSING
Publication number
20230372890
Publication date
Nov 23, 2023
UCL Business LTD
Victor FRANCIA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS TO PREPARE A CYCLIC CARBONATE
Publication number
20230373946
Publication date
Nov 23, 2023
NEW GREEN WORLD B.V.
Frank VERGUNST
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS DISTRIBUTOR FOR BUBBLE COLUMN REACTOR
Publication number
20230356166
Publication date
Nov 9, 2023
Hindustan Petroleum Corporation Limited
Kanuparthy Naga Raja
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OSCILLATING FLUIDIZED BED OLIGONUCLEOTIDE SYNTHESIZER
Publication number
20230340007
Publication date
Oct 26, 2023
Eli Lilly and Company
Martin D. JOHNSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR-TO-SYNGAS SYSTEMS AND PROCESSES
Publication number
20230322554
Publication date
Oct 12, 2023
Carbon Engineering Ltd.
Jenny Sara Jean MCCAHILL
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Metal Supported Powder Catalyst Matrix and Processes for Multiphase...
Publication number
20230277998
Publication date
Sep 7, 2023
W.L. GORE & ASSOCIATES, INC.
Gary P. Harp
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR MANUFACTURING (2,2-DIMETHYL-1,3-DIOXOLAN-4-YL)METHANOL
Publication number
20230242500
Publication date
Aug 3, 2023
DEASYL SA
Christophe LEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR EXAMINING HETEROGENEOUSLY CATALYZED REACTIONS
Publication number
20230226509
Publication date
Jul 20, 2023
hte GmbH the high throughput experimentation company
Marius Kirchmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Device for Extracting Clean Liquid from Slurry Reactor
Publication number
20230211258
Publication date
Jul 6, 2023
QINGDAO INSTITUTE OF BIOENERGY AND BIOPROCESS TECHNOLOGY, CHINESE ACADEMY OF...
Qingshan Huang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS OF PNEUMATIC CARBON REMOVAL
Publication number
20230099516
Publication date
Mar 30, 2023
CZERO, INC.
Samuel SHANER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COKE CONTROL REACTOR, DEVICE FOR PREPARING LOW-CARBON OLEFINS FROM...
Publication number
20230085715
Publication date
Mar 23, 2023
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
Tao ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GAS AND LIQUID DISTRIBUTOR FOR BUBBLE COLUMN REACTOR
Publication number
20230072605
Publication date
Mar 9, 2023
Hindustan Petroleum Corporation Limited
Kanuparthy Naga Raja
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DOUBLE FLUIDIZED BED REACTOR SYSTEM INCLUDING STAIRCASE-TYPE HELICA...
Publication number
20230074981
Publication date
Mar 9, 2023
Kuk Hyun KYUNG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXTERNAL LOOP SLURRY REACTOR
Publication number
20230062956
Publication date
Mar 2, 2023
Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of...
QINGSHAN HUANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROTREATMENT UPFLOW REACTORS WITH HIGH HYDROGEN-HYDROCARBON LIQUI...
Publication number
20230051646
Publication date
Feb 16, 2023
Luigi PATRON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL