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provoking a loop type movement of the reactants
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Chemical, physical, or physico-chemical processes in general Their relevant apparatus
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B01J19/2455
provoking a loop type movement of the reactants
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Patents Grants
last 30 patents
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Patent Grant
Particle size control of supported chromium catalysts in loop slurr...
Patent number
11,999,807
Issue date
Jun 4, 2024
Chevron Phillips Chemical Company LP
Max P. McDaniel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polypropylene composition with excellent stiffness and impact strength
Patent number
11,845,857
Issue date
Dec 19, 2023
Abu Dhabi Polymers Co. Ltd (Borouge) L.L.C.
Katja Klimke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Slurry loop reactor bad catalyst range control
Patent number
11,813,583
Issue date
Nov 14, 2023
ExxonMobil Chemical Patents Inc.
Douglas J. Picou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Particle size control of supported chromium catalysts in loop slurr...
Patent number
11,814,449
Issue date
Nov 14, 2023
Chevron Phillips Chemical Company LP
Max P. McDaniel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Slurry loop reactor polymerization rate and quality controller
Patent number
11,806,685
Issue date
Nov 7, 2023
ExxonMobil Chemical Patents Inc.
Douglas J. Picou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Particle size control of supported chromium catalysts in loop slurr...
Patent number
11,512,154
Issue date
Nov 29, 2022
Chevron Phillips Chemical Company LP
Max P. McDaniel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Combined sequential parallel reactor configuration
Patent number
11,421,057
Issue date
Aug 23, 2022
Borealis AG
Shital Das
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Particle size control of supported chromium catalysts in loop slurr...
Patent number
11,325,997
Issue date
May 10, 2022
Chevron Phillips Chemical Company LP
Max P. McDaniel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods and systems for oxidative dehydrogenation of hydrocarbons t...
Patent number
11,046,626
Issue date
Jun 29, 2021
EcoCatalytic Inc.
John A. Sofranko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for production of ammonia and derivatives, in particular urea
Patent number
10,858,313
Issue date
Dec 8, 2020
Casale SA
Raffaele Ostuni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polyolefin production with multiple polymerization reactors
Patent number
10,799,847
Issue date
Oct 13, 2020
Chevron Phillips Chemical Company LP
Maruti Bhandarkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing a polyethylene product
Patent number
10,544,245
Issue date
Jan 28, 2020
Total Research & Technology Feluy
Aurélien Vantomme
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrothermal carbonization method and device with optimised sludge...
Patent number
10,427,130
Issue date
Oct 1, 2019
SUEZ INTERNATIONAL
Pierre Emmanuel Pardo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process to form oil containing ethylene-based polymers
Patent number
10,370,471
Issue date
Aug 6, 2019
Dow Global Technologies LLC
Thomas W. Karjala
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Reactor and method for making bromides
Patent number
10,351,436
Issue date
Jul 16, 2019
LANXESS Solutions US Inc.
Thomas G. Ray
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for production of ammonia and derivatives, in particular urea
Patent number
10,183,910
Issue date
Jan 22, 2019
Casale SA
Raffaele Ostuni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process to form ethylene/alpha-olefin interpolymers
Patent number
10,167,383
Issue date
Jan 1, 2019
Dow Global Technologies LLC
Thomas W. Karjala
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dry cooling system using thermally induced vapor polymerization
Patent number
10,066,142
Issue date
Sep 4, 2018
Aly Shaaban
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid-solid sampling system for a loop slurry reactor
Patent number
10,040,882
Issue date
Aug 7, 2018
Chevron Phillips Chemical Company LP
Stephen L. Ege
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polyethylene production with multiple polymerization reactors
Patent number
9,963,523
Issue date
May 8, 2018
Chevron Phillips Chemical Company, L.P.
Maruti Bhandarkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High clarity low haze compositions
Patent number
9,845,368
Issue date
Dec 19, 2017
Chevron Phillips Chemical Company LP
Guylaine St. Jean
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for seal flush
Patent number
9,776,158
Issue date
Oct 3, 2017
Chevron Phillips Chemical Company LP
Thanh Nguyen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for closed relief of a polyolefin loop reactor sy...
Patent number
9,718,948
Issue date
Aug 1, 2017
Chevron Phillips Chemical Company LP
John D. Hottovy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid-solid sampling system for a loop slurry reactor
Patent number
9,708,426
Issue date
Jul 18, 2017
Chevron Phillips Chemical Company LP
Stephen L. Ege
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Scavenger injection
Patent number
9,688,799
Issue date
Jun 27, 2017
INEOS EUROPE AG
Jean-Louis Chamayou
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Energy efficient polyolefin process
Patent number
9,610,558
Issue date
Apr 4, 2017
Chevron Phillips Chemical Company LP
Robert R. McElvain
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device, method and use of a reactor for producing starting material...
Patent number
9,592,485
Issue date
Mar 14, 2017
Technische Werke Ludwigshafen AG
Uwe Berger
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Ethylene recovery by absorption
Patent number
9,580,370
Issue date
Feb 28, 2017
Chevron Phillips Chemical Company LP
John D. Hottovy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyethylene production with multiple polymerization reactors
Patent number
9,556,283
Issue date
Jan 31, 2017
Chevron Phillips Chemical Company, LP
Maruti Bhandarkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Loop reactor providing an advanced production split control
Patent number
9,475,896
Issue date
Oct 25, 2016
Borealis AG
Pauli Leskinen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PARTICLE SIZE CONTROL OF SUPPORTED CHROMIUM CATALYSTS IN LOOP SLURR...
Publication number
20230416419
Publication date
Dec 28, 2023
Chevron Phillips Chemical Company LP
Max P. McDaniel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PARTICLE SIZE CONTROL OF SUPPORTED CHROMIUM CATALYSTS IN LOOP SLURR...
Publication number
20230121415
Publication date
Apr 20, 2023
Chevron Phillips Chemical Company LP
Max P. McDaniel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PARTICLE SIZE CONTROL OF SUPPORTED CHROMIUM CATALYSTS IN LOOP SLURR...
Publication number
20220227897
Publication date
Jul 21, 2022
Chevron Phillips Chemical Company LP
Max P. McDaniel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYPROPYLENE COMPOSITION WITH EXCELLENT STIFFNESS AND IMPACT STRENGTH
Publication number
20210332226
Publication date
Oct 28, 2021
ABU DHABI POLYMERS CO. LTD (BOROUGE) LLC
Katja Klimke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND SYSTEMS FOR OXIDATIVE DEHYDROGENATION OF HYDROCARBONS T...
Publication number
20210284588
Publication date
Sep 16, 2021
EcoCatalytic Inc.
John A. SOFRANKO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Slurry Loop Reactor Bad Catalyst Range Control
Publication number
20210077972
Publication date
Mar 18, 2021
EXXONMOBIL CHEMICAL PATENTS INC.
Douglas J. Picou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Slurry Loop Reactor Polymerization Rate and Quality Controller
Publication number
20210077974
Publication date
Mar 18, 2021
EXXONMOBIL CHEMICAL PATENTS INC.
Douglas J. Picou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMBINED SEQUENTIAL PARALLEL REACTOR CONFIGURATION
Publication number
20200362074
Publication date
Nov 19, 2020
Borealis AG
Shital Das
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND SYSTEMS FOR OXIDATIVE DEHYDROGENATION OF HYDROCARBONS T...
Publication number
20200123084
Publication date
Apr 23, 2020
EcoCatalytic Inc.
John A. SOFRANKO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCTION OF AMMONIA AND DERIVATIVES, IN PARTICULAR UREA
Publication number
20190152901
Publication date
May 23, 2019
Casale SA
Raffaele Ostuni
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DRY COOLING SYSTEM USING THERMALLY INDUCED VAPOR POLYMERIZATION
Publication number
20180179430
Publication date
Jun 28, 2018
Applied Research Associates, Inc.
Aly Shaaban
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
PROCESS TO FORM ETHYLENE/ALPHA-OLEFIN INTERPOLYMERS
Publication number
20180037727
Publication date
Feb 8, 2018
DOW GLOBAL TECHNOLOGIES LLC
Thomas W. Karjala
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ON-LINE GAS CHROMATOGRAPHY SYSTEM AND THE USE THEREOF FOR ANALYZING...
Publication number
20180031527
Publication date
Feb 1, 2018
SABIC Global Technologies B.V.
YongMan Choi
G01 - MEASURING TESTING
Information
Patent Application
Process Improvements for Chromium Based Ethylene Oligomerizations
Publication number
20170341998
Publication date
Nov 30, 2017
Chevron Phillips Chemical Company LP
Steven M. BISCHOF
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS TO FORM OIL CONTAINING ETHYLENE-BASED POLYMERS
Publication number
20170313800
Publication date
Nov 2, 2017
DOW GLOBAL TECHNOLOGIES LLC
Thomas W. Karjala
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROTHERMAL CARBONIZATION METHOD AND DEVICE WITH OPTIMISED SLUDGE...
Publication number
20170210625
Publication date
Jul 27, 2017
SUEZ INTERNATIONAL
Pierre Emmanuel PARDO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCTION OF AMMONIA AND DERIVATIVES, IN PARTICULAR UREA
Publication number
20170152218
Publication date
Jun 1, 2017
Casale SA
Raffaele OSTUNI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS
Publication number
20170022299
Publication date
Jan 26, 2017
Chevron Phillips Chemical Company, LP
Maruti Bhandarkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYOLEFIN PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS
Publication number
20170001167
Publication date
Jan 5, 2017
Chevron Phillips Chemical Company, LP
Maruti Bhandarkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Liquid-Solid Sampling System for a Loop Slurry Reactor
Publication number
20160347887
Publication date
Dec 1, 2016
Chevron Phillips Chemical Company LP
Stephen L. Ege
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SCAVENGER INJECTION
Publication number
20160326293
Publication date
Nov 10, 2016
Ineos Europe AG
Jean-Louis CHAMAYOU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ethylene Recovery by Absorption
Publication number
20160297729
Publication date
Oct 13, 2016
Chevron Phillips Chemical Company LP
John D. HOTTOVY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR SEAL FLUSH
Publication number
20160228843
Publication date
Aug 11, 2016
Chevron Phillips Chemical Company LP
Thanh Nguyen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ENERGY EFFICIENT POLYOLEFIN PROCESS
Publication number
20160101399
Publication date
Apr 14, 2016
Chevron Phillips Chemical Company LP
Robert R. McElvain
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS
Publication number
20160024231
Publication date
Jan 28, 2016
Chevron Phillips Chemical Company, LP
Maruti Bhandarkar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Novel High Clarity Low Haze Compositions
Publication number
20150337059
Publication date
Nov 26, 2015
Chevron Phillips Chemical Company LP
Guylaine St. Jean
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR CLOSED RELIEF OF A POLYOLEFIN LOOP REACTOR SY...
Publication number
20150284551
Publication date
Oct 8, 2015
Chevron Phillips Chemical Company LP
John D. Hottovy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR DETERRING FOULING IN A POLYMERIZATION REACTOR
Publication number
20150259447
Publication date
Sep 17, 2015
Chevron Phillips Chemical Company LP
Albert P. Masino
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for Preparing Polyolefins and Use of Antifouling Agents The...
Publication number
20150133613
Publication date
May 14, 2015
TOTAL RESEARCH & TECHNOLOGY FELUY
Daniel Siraux
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for Preparing a Polyethylene Product in a Polymerization Lo...
Publication number
20150112034
Publication date
Apr 23, 2015
TOTAL RESEARCH & TECHNOLOGY FELUY
Robin Giguere
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL