Working-up used lubricants to recover useful products ; Cleaning

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Patents Grantslast 30 patents

Information Patent Grant
Processing of filtered rolling oil and filtering agents
- Patent number 12,076,669
- Issue date Sep 3, 2024
- Hydro Aluminum Rolled Products GmbH
- Stephan Draese
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and system for purification of contaminated oil
- Patent number 11,958,004
- Issue date Apr 16, 2024
- SKF RECONDOIL AB
- Thomas Persson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process of producing high-quality lube base oil by using refined oi...
- Patent number 11,873,456
- Issue date Jan 16, 2024
- SK INNOVATION CO., LTD. and SK ENMOVE CO., LTD.
- Young Wook Jeon
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and system for re-refining and upgrading used oil
- Patent number 11,873,463
- Issue date Jan 16, 2024
- ReGen III Corp.
- Gordon Driedger
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Removing aromatic compounds from a hydrocarbon fluid
- Patent number 11,535,810
- Issue date Dec 27, 2022
- CASTROL LIMITED
- Peter Cormack
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System for recovery of waste gel-mass from softgel manufacturing pr...
- Patent number 11,535,811
- Issue date Dec 27, 2022
- R.P. Scherer Technologies, LLC
- Lester David Fulper
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Culture medium protective liquid material and embryo culture method
- Patent number 11,299,707
- Issue date Apr 12, 2022
- KITAZATO CORPORATION
- Futoshi Inoue
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Guiding member in the form of a metal ring for assembly with fricti...
- Patent number 11,299,687
- Issue date Apr 12, 2022
- H.E.F.
- Patrick Villemagne
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Active filter for oil-free refrigerant compressor
- Patent number 11,292,987
- Issue date Apr 5, 2022
- Carrier Corporation
- Zissis A. Dardas
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Parameter optimization method for double-field coupling dehydrator
- Patent number 11,135,529
- Issue date Oct 5, 2021
- CHONGQING TECHNOLOGY AND BUSINESS UNIVERSITY
- Haifeng Gong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and system for purification of slop oil and industrial emuls...
- Patent number 11,130,075
- Issue date Sep 28, 2021
- Rocco Slop AB
- Fred Sundström
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Separation of contaminants from a liquid mixture
- Patent number 11,104,863
- Issue date Aug 31, 2021
- Alfa Laval Corporate AB
- Per-Gustaf Larsson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Lubricant treatments for free-radical polymerizations
- Patent number 11,078,441
- Issue date Aug 3, 2021
- Dow Global Technologies LLC
- Sean W. Ewart
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for processing used oils
- Patent number 11,078,440
- Issue date Aug 3, 2021
- Total Marketing Services
- Nicolas Champagne
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Separation of contaminants from a liquid mixture
- Patent number 11,066,623
- Issue date Jul 20, 2021
- Alfa Laval Corporate AB
- Per-Gustaf Larsson
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Base stocks and lubricant compositions containing same
- Patent number 11,060,040
- Issue date Jul 13, 2021
- ExxonMobil Research and Engineering Company
- Lisa I-Ching Yeh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for the preparation of a cylinder oil
- Patent number 10,975,739
- Issue date Apr 13, 2021
- LUKOIL MARINE LUBRICANTS GERMANY GMBH
- Stefan Claussen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for regeneration of used lubricating oils
- Patent number 10,954,468
- Issue date Mar 23, 2021
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of...
- Keng H. Chung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrostatic varnish and precursor detection in lubricants
- Patent number 10,942,161
- Issue date Mar 9, 2021
- ExxonMobil Research and Engineering Company
- Walter D. Vann
- G01 - MEASURING TESTING
Information Patent Grant
Method for efficiently regenerating waste lubricating oil
- Patent number 10,934,500
- Issue date Mar 2, 2021
- TAIZHOU UNIVERSITY
- Deman Han
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Highly porous lubricant conditioning and remediation media
- Patent number 10,926,243
- Issue date Feb 23, 2021
- 1441413 Albertra Inc.
- Matthew Hobbs
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methodology for upgrading and cleaning of used tires, waste lubrica...
- Patent number 10,894,919
- Issue date Jan 19, 2021
- Stylianos Arvelakis
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Determination of total base number in lubricants
- Patent number 10,845,356
- Issue date Nov 24, 2020
- ExxonMobil Research and Engineering Company
- Gary Christensen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Grease, mechanical component, and method for producing grease
- Patent number 10,829,711
- Issue date Nov 10, 2020
- Idemitsu Kosan Co., Ltd.
- Yusuke Nakanishi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Metal compounds of calixarenes, detergent compositions containing t...
- Patent number 10,807,939
- Issue date Oct 20, 2020
- ENI S.p.A.
- Marcello Notari
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Guiding member in the form of a metal ring for assembly with fricti...
- Patent number 10,767,132
- Issue date Sep 8, 2020
- H.E.F.
- Patrick Villemagne
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Continuous purification of motor oils using a three-phase separator
- Patent number 10,696,918
- Issue date Jun 30, 2020
- Alfa Laval Corporate AB
- Claes Wase
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Swarf and lubricant recovery system
- Patent number 10,675,724
- Issue date Jun 9, 2020
- Justin Edmondson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and process for recycling machining waste from CNC equipment
- Patent number 10,507,412
- Issue date Dec 17, 2019
- Donald Edward Bigos
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Filtration system
- Patent number 10,493,384
- Issue date Dec 3, 2019
- Asama Coldwater Manufacturing Inc.
- Kevin McVicker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Composition and Method of Use of a Concentrated Asphaltene Polymer...
- Publication number 20240327747
- Publication date Oct 3, 2024
- Safety-Kleen Systems, Inc.
- Abdel Mekhhal
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LIQUID COMPOSITION FOR PURIFICATION OF OIL
- Publication number 20240252963
- Publication date Aug 1, 2024
- SKF RECONDOIL AB
- Thomas PERSSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR RE-REFINING AND UPGRADING USED OIL
- Publication number 20240132799
- Publication date Apr 25, 2024
- ReGen III Corp.
- Gordon Driedger
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method for Hydrotreating and Recycling Waste Lubricating Oil
- Publication number 20240010944
- Publication date Jan 11, 2024
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Bin LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Pre-hydrotreating and Purifying Waste Lubricating Oil
- Publication number 20230416636
- Publication date Dec 28, 2023
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Bin LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS OF PRODUCING HIGH-QUALITY LUBE BASE OIL BY USING REFINED OI...
- Publication number 20230416621
- Publication date Dec 28, 2023
- SK INNOVATION CO., LTD.
- Young Wook JEON
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD OF TREATING A COOLING CIRCUIT WATER CONTAMINATED WITH ORGANI...
- Publication number 20230406745
- Publication date Dec 21, 2023
- SMS group GMBH
- Angela ANTE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method for eliminating legionellae from water of a cooling circuit,...
- Publication number 20230391647
- Publication date Dec 7, 2023
- SMS group GMBH
- Angela ANTE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Membrane Separation of Used Oil and Compositions Generated
- Publication number 20230159852
- Publication date May 25, 2023
- ExxonMobil Technology and Engineering Company
- Christine A. Zielinski
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
A SOLVENT EXTRACTION SYSTEM
- Publication number 20230143845
- Publication date May 11, 2023
- SKF RECONDOIL AB
- Karl ENQUIST
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Enhancement of the Byproducts of a Regeneration Process of Exhaust...
- Publication number 20230069073
- Publication date Mar 2, 2023
- ITELYUM REGENERATION S.P.A.
- Francesco Gallo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS OF PRODUCING HIGH-QUALITY LUBE BASE OIL BY USING REFINED OI...
- Publication number 20230054666
- Publication date Feb 23, 2023
- SK INNOVATION CO., LTD.
- Young Wook JEON
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR CLEANUP AND RECYCLING OF ROLLING OILS
- Publication number 20230026931
- Publication date Jan 26, 2023
- MEDIA AND PROCESS TECHNOLOGY INC.
- Paul KT LIU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Compositions for Engine Carbon Removal from Lubricated Components
- Publication number 20220135900
- Publication date May 5, 2022
- Bernie C. Thompson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD AND SYSTEM FOR RE-REFINING AND UPGRADING USED OIL
- Publication number 20220089968
- Publication date Mar 24, 2022
- ReGen Ill Corp
- Gordon Driedger
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CATALYTIC DEPOLYMERISATION OF POLYMERIC MATERIALS
- Publication number 20220089965
- Publication date Mar 24, 2022
- GreenMantra Recycling Technologies Ltd.
- Anil Kumar
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD AND SYSTEM FOR PURIFICATION OF CONTAMINATED OIL
- Publication number 20220016554
- Publication date Jan 20, 2022
- SKF RECONDOIL AB
- Thomas PERSSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR RECLAIMING HYDRAULIC AND DIELECTRIC FLUIDS
- Publication number 20210339270
- Publication date Nov 4, 2021
- SCIENCE & PRACTICE LIMITED LIABILITY COMPANY
- Nikolay Anatolevich TUZ
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGHLY POROUS LUBRICANT CONDITIONING AND REMEDIATION MEDIA
- Publication number 20210340460
- Publication date Nov 4, 2021
- 1441413 Alberta Inc. DBA EPT
- Peter T. Dufresne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEHYDRATING AND DEGASSING UNIT
- Publication number 20210331090
- Publication date Oct 28, 2021
- SCIENCE & PRACTICE LIMITED LIABILITY COMPANY
- Nikolay Anatolevich TUZ
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PARAMETER OPTIMIZATION METHOD FOR DOUBLE-FIELD COUPLING DEHYDRATOR
- Publication number 20210291079
- Publication date Sep 23, 2021
- CHONGQING TECHNOLOGY AND BUSINESS UNIVERSITY
- Haifeng GONG
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ACTIVE FILTER FOR OIL-FREE REFRIGERANT COMPRESSOR
- Publication number 20210189286
- Publication date Jun 24, 2021
- Carrier Corporation
- Zissis A. Dardas
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Catalytic Depolymerisation of Polymeric Materials
- Publication number 20210032557
- Publication date Feb 4, 2021
- GreenMantra Recycling Technologies Ltd.
- Anil Kumar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GUIDING MEMBER IN THE FORM OF A METAL RING FOR ASSEMBLY WITH FRICTI...
- Publication number 20200362260
- Publication date Nov 19, 2020
- H.E.F.
- Patrick VILLEMAGNE
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Removing Aromatic Compounds From a Hydrocarbon Fluid
- Publication number 20200332219
- Publication date Oct 22, 2020
- CASTROL LIMITED
- Peter CORMACK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DOUBLE-FIELD COUPLING DEHYDRATOR AND PARAMETER OPTIMIZATION THEREFOR
- Publication number 20200289960
- Publication date Sep 17, 2020
- CHONGQING TECHNOLOGY AND BUSINESS UNIVERSITY
- Haifeng GONG
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT TREATMENTS FOR FREE-RADICAL POLYMERIZATIONS
- Publication number 20200277544
- Publication date Sep 3, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Sean W. Ewart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESSING OF FILTERED ROLLING OIL AND FILTERING AGENTS
- Publication number 20200238195
- Publication date Jul 30, 2020
- Hydro Aluminium Rolled Products GmbH
- Stephan Draese
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR PURIFICATION OF SLOP OIL AND INDUSTRIAL EMULS...
- Publication number 20200230520
- Publication date Jul 23, 2020
- ROCCO Slop AB
- Fred SUNDSTRÖM
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR PROCESSING USED OILS
- Publication number 20200087595
- Publication date Mar 19, 2020
- TOTAL MARKETING SERVICES
- Nicolas CHAMPAGNE
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Working-up used lubricants to recover useful products ; Cleaning

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Processing of filtered rolling oil and filtering agents

Method and system for purification of contaminated oil

Process of producing high-quality lube base oil by using refined oi...

Method and system for re-refining and upgrading used oil

Removing aromatic compounds from a hydrocarbon fluid

System for recovery of waste gel-mass from softgel manufacturing pr...

Culture medium protective liquid material and embryo culture method

Guiding member in the form of a metal ring for assembly with fricti...

Active filter for oil-free refrigerant compressor

Parameter optimization method for double-field coupling dehydrator

Method and system for purification of slop oil and industrial emuls...

Separation of contaminants from a liquid mixture

Lubricant treatments for free-radical polymerizations

Method for processing used oils

Separation of contaminants from a liquid mixture

Base stocks and lubricant compositions containing same

Process and apparatus for the preparation of a cylinder oil

Method for regeneration of used lubricating oils

Electrostatic varnish and precursor detection in lubricants

Method for efficiently regenerating waste lubricating oil

Highly porous lubricant conditioning and remediation media

Methodology for upgrading and cleaning of used tires, waste lubrica...

Determination of total base number in lubricants

Grease, mechanical component, and method for producing grease

Metal compounds of calixarenes, detergent compositions containing t...

Guiding member in the form of a metal ring for assembly with fricti...

Continuous purification of motor oils using a three-phase separator

Swarf and lubricant recovery system

System and process for recycling machining waste from CNC equipment

Filtration system

Patents Applicationslast 30 patents

Composition and Method of Use of a Concentrated Asphaltene Polymer...

LIQUID COMPOSITION FOR PURIFICATION OF OIL

METHOD AND SYSTEM FOR RE-REFINING AND UPGRADING USED OIL

Method for Hydrotreating and Recycling Waste Lubricating Oil

Method for Pre-hydrotreating and Purifying Waste Lubricating Oil

PROCESS OF PRODUCING HIGH-QUALITY LUBE BASE OIL BY USING REFINED OI...

METHOD OF TREATING A COOLING CIRCUIT WATER CONTAMINATED WITH ORGANI...

Method for eliminating legionellae from water of a cooling circuit,...

Membrane Separation of Used Oil and Compositions Generated

A SOLVENT EXTRACTION SYSTEM

Enhancement of the Byproducts of a Regeneration Process of Exhaust...

PROCESS OF PRODUCING HIGH-QUALITY LUBE BASE OIL BY USING REFINED OI...

PROCESS FOR CLEANUP AND RECYCLING OF ROLLING OILS

Compositions for Engine Carbon Removal from Lubricated Components

METHOD AND SYSTEM FOR RE-REFINING AND UPGRADING USED OIL

CATALYTIC DEPOLYMERISATION OF POLYMERIC MATERIALS

METHOD AND SYSTEM FOR PURIFICATION OF CONTAMINATED OIL

APPARATUS FOR RECLAIMING HYDRAULIC AND DIELECTRIC FLUIDS

HIGHLY POROUS LUBRICANT CONDITIONING AND REMEDIATION MEDIA

DEHYDRATING AND DEGASSING UNIT

PARAMETER OPTIMIZATION METHOD FOR DOUBLE-FIELD COUPLING DEHYDRATOR

ACTIVE FILTER FOR OIL-FREE REFRIGERANT COMPRESSOR

Catalytic Depolymerisation of Polymeric Materials

GUIDING MEMBER IN THE FORM OF A METAL RING FOR ASSEMBLY WITH FRICTI...

Removing Aromatic Compounds From a Hydrocarbon Fluid

DOUBLE-FIELD COUPLING DEHYDRATOR AND PARAMETER OPTIMIZATION THEREFOR

LUBRICANT TREATMENTS FOR FREE-RADICAL POLYMERIZATIONS

PROCESSING OF FILTERED ROLLING OIL AND FILTERING AGENTS

METHOD AND SYSTEM FOR PURIFICATION OF SLOP OIL AND INDUSTRIAL EMULS...

METHOD FOR PROCESSING USED OILS