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Physical, chemical processing
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CHEMICAL OR PHYSICAL PROCESSES
B01J38/00
Regeneration or reactivation of catalysts, in general
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B01J38/50
using organic liquids
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Patents Grants
last 30 patents
Information
Patent Grant
Process for regenerating a catalyst for the hydroformylation of ole...
Patent number
11,951,466
Issue date
Apr 9, 2024
EVONIK OXENO GMBH & CO. KG
Robert Franke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Emission control during catalyst regeneration
Patent number
11,806,703
Issue date
Nov 7, 2023
Monsanto Technology LLC
Kam-To Wan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Emission control during catalyst regeneration
Patent number
11,065,611
Issue date
Jul 20, 2021
Monsanto Technology LLC
Kam-To Wan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Synthesis method of N-substituted maleimide using solid acid catalysts
Patent number
10,487,052
Issue date
Nov 26, 2019
LG Chem, Ltd.
Joo Young Cheon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Regeneration of acidic ionic liquid catalysts
Patent number
10,391,481
Issue date
Aug 27, 2019
Chevron U.S.A. Inc.
Saleh Ali Elomari
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for making cyclohexanone
Patent number
10,259,765
Issue date
Apr 16, 2019
ExxonMobil Chemical Patents Inc.
Jihad M. Dakka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Regeneration of catalytic fast pyrolysis catalyst
Patent number
10,173,207
Issue date
Jan 8, 2019
Anellotech, Inc.
Terry J. Mazanec
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for reactivating used hydrogenation treatment titania cataly...
Patent number
10,071,370
Issue date
Sep 11, 2018
CHIYODA CORPORATION
Shinichi Inoue
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for restoring activity to a spent hydroprocessing catalyst,...
Patent number
9,988,582
Issue date
Jun 5, 2018
Shell Oil Company
Alexei Grigorievich Gabrielov
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Separation of conjunct polymer from volatile regenerant for ionic l...
Patent number
9,776,877
Issue date
Oct 3, 2017
UOP LLC
David A. Wegerer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Regeneration of clay catalysts for alkylation of aromatic rings
Patent number
9,744,531
Issue date
Aug 29, 2017
LANXESS Solutions US Inc.
Alan B. True
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oxidation catalyst for maleic anhydride production
Patent number
9,579,643
Issue date
Feb 28, 2017
Huntsman Petrochemical LLC
Zhiping Shan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing multisubstituted biphenyl compound and solid c...
Patent number
9,469,621
Issue date
Oct 18, 2016
Kyushu University, National University Corporation
Tamao Ishida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regeneration or remanufacturing catalyst for hydrogenation processi...
Patent number
9,457,343
Issue date
Oct 4, 2016
Hanseo University Academic Cooperation Foundation
Hea Kyung Park
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Regeneration of an acidic catalyst by borane addition
Patent number
9,221,043
Issue date
Dec 29, 2015
UOP LLC
Erin M. Broderick
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Regeneration of an acidic catalyst by silane addition
Patent number
9,120,092
Issue date
Sep 1, 2015
UOP LLC
Erin M. Broderick
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for restoring activity to a spent hydroprocessing catalyst,...
Patent number
9,029,281
Issue date
May 12, 2015
Shell Oil Company
Alexei Grigorievich Gabrielov
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Doped titanium dioxide as a visible and sun light photo catalyst
Patent number
8,791,044
Issue date
Jul 29, 2014
The United States of America as represented by the Administrator of the U. S....
Rajender S. Varma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Catalysts
Patent number
8,680,162
Issue date
Mar 25, 2014
Sasol Technology (Proprietary) Limited
Jan Van De Loosdrecht
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Regeneration of acidic catalysts
Patent number
8,507,396
Issue date
Aug 13, 2013
Chevron U.S.A. Inc.
Saleh Elomari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for regenerating an iron-based Fischer-Tropsch...
Patent number
8,431,081
Issue date
Apr 30, 2013
Rentech, Inc.
Belma Demirel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Oxidation catalyst for maleic anhydride production
Patent number
8,404,614
Issue date
Mar 26, 2013
Huntsman Petrochemical LLC
Zhiping Shan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for regenerating an iron-based fischer-tropsch...
Patent number
7,964,156
Issue date
Jun 21, 2011
Rentech, Inc.
Belma Demirel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Methods for recycling catalyst compositions for aromatic ring halog...
Patent number
7,863,209
Issue date
Jan 4, 2011
SABIC Innovative Plastics IP B.V.
Balakrishnan Ganesan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regeneration of acidic catalysts
Patent number
7,732,363
Issue date
Jun 8, 2010
Chevron U.S.A. Inc.
Saleh Elomari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for regenerating an iron-based fischer-tropsch...
Patent number
7,303,731
Issue date
Dec 4, 2007
Rentech, Inc.
Belma Demirel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the regeneration of zeolite catalysts
Patent number
7,115,537
Issue date
Oct 3, 2006
Dow Global Technologies Inc.
Carlo Perego
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for regenerating an iron-based Fischer-Tropsch...
Patent number
6,838,487
Issue date
Jan 4, 2005
Rentech, Inc.
Belma Demirel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Rejuvenating SAPO molecular sieve with anhydrous liquid or vapor
Patent number
6,825,391
Issue date
Nov 30, 2004
ExxonMobil Chemical Patents Inc.
Marcel J. G. Janssen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Rejuvenating SAPO molecular sieve with anhydrous liquid or vapor
Patent number
6,498,120
Issue date
Dec 24, 2002
ExxonMobil Chemical Patents Inc.
Marcel J. G. Janssen
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR RECOVERING A METAL CONTAINING HOMOGENEOUS CATALYST USING...
Publication number
20240050934
Publication date
Feb 15, 2024
SUEZ Groupe
Bram DE BRUYNE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LONG-LIFETIME SAPO-34 CATALYST PREPARED FROM MTO WASTE CATALYST AS...
Publication number
20230415141
Publication date
Dec 28, 2023
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Xinmei LIU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR REGENERATING A CATALYST FOR THE HYDROFORMYLATION OF OLE...
Publication number
20220379294
Publication date
Dec 1, 2022
Evonik Operations GmbH
Robert Franke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EMISSION CONTROL DURING CATALYST REGENERATION
Publication number
20210322967
Publication date
Oct 21, 2021
Monsanto Technology LLC
Kam-To Wan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYSTEM AND METHOD FOR CATALYST REMOVAL FROM MTO EFFLUENT
Publication number
20200298224
Publication date
Sep 24, 2020
Kellogg Brown & Root LLC
Michael J. Tallman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EMISSION CONTROL DURING CATALYST REGENERATION
Publication number
20190283015
Publication date
Sep 19, 2019
Monsanto Technology LLC
Kam-To Wan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYNTHESIS METHOD OF N-SUBSTITUTED MALEIMIDE USING SOLID ACID CATALYSTS
Publication number
20190152910
Publication date
May 23, 2019
LG CHEM, LTD.
Joo Young CHEON
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Making Cyclohexanone
Publication number
20180194705
Publication date
Jul 12, 2018
Jihad M. Dakka
C07 - ORGANIC CHEMISTRY
Information
Patent Application
REGENERATION OF AN ACIDIC CATALYST BY BORANE ADDITION
Publication number
20150314281
Publication date
Nov 5, 2015
UOP LLC
Erin M. Broderick
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERATION OF ACIDIC IONIC LIQUID CATALYSTS
Publication number
20150165430
Publication date
Jun 18, 2015
Chevron U.S.A. Inc.
Saleh Ali Elomari
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERATION OF CATALYTIC FAST PYROLYSIS CATALYST
Publication number
20140303414
Publication date
Oct 9, 2014
Anellotech, Inc.
Terry J. Mazanec
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERATION OR REMANUFACTURING CATALYST FOR HYDROGENATION PROCESSI...
Publication number
20140076781
Publication date
Mar 20, 2014
Hea Kyung Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERATION OF ACIDIC IONIC LIQUID CATALYSTS
Publication number
20130303358
Publication date
Nov 14, 2013
Chevron U.S.A. Inc.
Saleh Ali Elomari
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXIDATION CATALYST FOR MALEIC ANHYDRIDE PRODUCTION
Publication number
20130165671
Publication date
Jun 27, 2013
HUNTSMAN PETROCHEMICAL CORPORATION
Zhiping SHAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR REGENERATING TITANOSILICATE CATALYSTS
Publication number
20130005999
Publication date
Jan 3, 2013
Sumitomo Chemical Company, Limited
Tomonori Kawabata
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Restoring Activity to a Spent Hydroprocessing Catalyst,...
Publication number
20120205287
Publication date
Aug 16, 2012
Shell Oil Company
Alexei Grigorievich GABRIELOV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Doped titanium dioxide as a visible and sun light photo catalyst
Publication number
20110266136
Publication date
Nov 3, 2011
Rajender S. Varma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CATALYSTS
Publication number
20110245355
Publication date
Oct 6, 2011
Sasol Technology (Proprietary) Limited
Jan Van De Loosdrecht
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR REGENERATING AN IRON-BASED FISCHER-TROPSCH...
Publication number
20110211996
Publication date
Sep 1, 2011
RENTECH, INC.
Belma Demirel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERATION METHOD OF TITANOSILICATE CATALYST
Publication number
20110009651
Publication date
Jan 13, 2011
Sumitomo Chemical Company, Limited
Tomonori Kawabata
C07 - ORGANIC CHEMISTRY
Information
Patent Application
REGENERATION OF ACIDIC CATALYSTS
Publication number
20100248940
Publication date
Sep 30, 2010
Chevron U.S.A. Inc.
Saleh Elomari
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OXIDATION CATALYST FOR MALEIC ANHYDRIDE PRODUCTION
Publication number
20100210858
Publication date
Aug 19, 2010
Huntsman Petrochemiccal LLC
Zhiping Shan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH THROUGHPUT PROPYLENE FROM METHANOL CATALYTIC PROCESS DEVELOPME...
Publication number
20100174129
Publication date
Jul 8, 2010
Richard F. Bauman
C40 - COMBINATORIAL CHEMISTRY
Information
Patent Application
METHOD AND APPARATUS FOR REGENERATING AN IRON-BASED FISCHER-TROPSCH...
Publication number
20080038159
Publication date
Feb 14, 2008
RENTECH, INC.
Belma Demirel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Regeneration of acidic catalysts
Publication number
20070142213
Publication date
Jun 21, 2007
Chevron U.S.A. Inc.
Saleh Elomari
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods for recycling catalyst compositions for aromatic ring halog...
Publication number
20050283034
Publication date
Dec 22, 2005
General Electric Company
Balakrishnan Ganesan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method and apparatus for regenerating an iron-based Fischer-Tropsch...
Publication number
20050196332
Publication date
Sep 8, 2005
Belma Demirel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for the regeneration of zeolite catalysts
Publication number
20040092772
Publication date
May 13, 2004
Carlo Perego
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Metal containing small pore molecular sieve catalyst for oxygenates...
Publication number
20040048734
Publication date
Mar 11, 2004
Zhongmin Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Rejuvenating SAPO molecular sieve with anhydrous liquid or vapor
Publication number
20030028062
Publication date
Feb 6, 2003
Marcel J.G. Janssen
C07 - ORGANIC CHEMISTRY