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Patents Grants
last 30 patents
Information
Patent Grant
Catalytic hydrotreating of feedstocks
Patent number
12,275,896
Issue date
Apr 15, 2025
Neste Oyj
Kaisa Lamminpää
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for processing liquefied waste polymers
Patent number
12,006,480
Issue date
Jun 11, 2024
Neste Oyj
Pekka Aalto
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Purification of recycled and renewable organic material
Patent number
11,981,869
Issue date
May 14, 2024
Neste Oyj
Blanka Toukoniitty
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for processing liquefied waste polymers
Patent number
11,952,544
Issue date
Apr 9, 2024
Neste Oyj
Heikki Aaltonen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Alkali-enhanced hydrothermal purification of plastic pyrolysis oils
Patent number
11,939,531
Issue date
Mar 26, 2024
Neste Oyj
Ville Paasikallio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for reducing fouling in catalytic cracking
Patent number
11,708,536
Issue date
Jul 25, 2023
Neste Oyj
Ville Paasikallio
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Purification of recycled and renewable organic material
Patent number
11,499,104
Issue date
Nov 15, 2022
Neste Oyj
Blanka Toukoniitty
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Enhancing co-processing of lignocellulose pyrolysis oil by enhancin...
Patent number
11,492,556
Issue date
Nov 8, 2022
Neste Oyj
Ville Paasikallio
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for increasing gasoline and middle distillate selectivity i...
Patent number
11,466,219
Issue date
Oct 11, 2022
Neste Oyj
Ville Paasikallio
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Purification of recycled and renewable organic material
Patent number
11,427,782
Issue date
Aug 30, 2022
Neste Oyj
Blanka Toukoniitty
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
WASTE PLASTIC-BASED THERMAL CRACKING FEED AND METHOD FOR UPGRADING...
Publication number
20250034457
Publication date
Jan 30, 2025
NESTE OYJ
John JAMIESON
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD OF TREATING WASTE PLASTIC
Publication number
20250002798
Publication date
Jan 2, 2025
NESTE OYJ
Antti KURKIJÄRVI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD OF TREATING WASTE PLASTIC
Publication number
20240309281
Publication date
Sep 19, 2024
NESTE OYJ
Mika P. KETTUNEN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PURIFICATION OF RECYCLED AND RENEWABLE ORGANIC MATERIAL
Publication number
20240209268
Publication date
Jun 27, 2024
NESTE OYJ
Blanka TOUKONIITTY
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
ALKALI-ENHANCED HYDROTHERMAL PURIFICATION OF PLASTIC PYROLYSIS OILS
Publication number
20240209267
Publication date
Jun 27, 2024
NESTE OYJ
Ville PAASIKALLIO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CO-PROCESSING OF POLYMER WASTE-BASED MATERIAL FOR JET FUEL PRODUCTION
Publication number
20240110107
Publication date
Apr 4, 2024
NESTE OYJ
Kati SANDBERG
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR PROCESSING LIQUEFIED WASTE POLYMERS
Publication number
20240034946
Publication date
Feb 1, 2024
NESTE OYJ
Heikki AALTONEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PROCESSING LIQUEFIED WASTE POLYMERS
Publication number
20230392084
Publication date
Dec 7, 2023
NESTE OYJ
Pekka AALTO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR UPGRADING LIQUEFIED WASTE PLASTICS
Publication number
20230357643
Publication date
Nov 9, 2023
NESTE OYJ
Jukka-Pekka PASANEN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CO-PROCESSING ROUTE FOR HYDROTREATING POLYMER WASTE-BASED MATERIAL
Publication number
20230272288
Publication date
Aug 31, 2023
NESTE OYJ
Pekka AALTO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CO-PROCESSING ROUTE FOR HYDROTREATING POLYMER WASTE-BASED MATERIAL
Publication number
20230227732
Publication date
Jul 20, 2023
NESTE OYJ
Pekka AALTO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CATALYTIC HYDROTREATING OF FEEDSTOCKS
Publication number
20230069301
Publication date
Mar 2, 2023
NESTE OYJ
Kaisa LAMMINPÄÄ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TWO-STEP PROCESS FOR CONVERTING LIQUEFIED WASTE PLASTICS INTO STEAM...
Publication number
20230012831
Publication date
Jan 19, 2023
NESTE OYJ
Marja TIITTA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
ALKALI-ENHANCED HYDROTHERMAL PURIFICATION OF PLASTIC PYROLYSIS OILS
Publication number
20220235276
Publication date
Jul 28, 2022
NESTE OYJ
Ville PAASIKALLIO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PURIFICATION OF RECYCLED AND RENEWABLE ORGANIC MATERIAL
Publication number
20220135891
Publication date
May 5, 2022
NESTE OYJ
Blanka TOUKONIITTY
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR CATALYTIC PRODUCTION OF PROPANOL
Publication number
20220049172
Publication date
Feb 17, 2022
NESTE OYJ
Marja TIITTA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PURIFICATION OF RECYCLED AND RENEWABLE ORGANIC MATERIAL
Publication number
20210292657
Publication date
Sep 23, 2021
NESTE OYJ
Blanka TOUKONIITTY
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PURIFICATION OF RECYCLED AND RENEWABLE ORGANIC MATERIAL
Publication number
20210277324
Publication date
Sep 9, 2021
NESTE OYJ
Blanka TOUKONIITTY
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
METHOD FOR REDUCING FOULING IN CATALYTIC CRACKING
Publication number
20200339895
Publication date
Oct 29, 2020
NESTE OYJ
Ville PAASIKALLIO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
ENHANCING CO-PROCESSING OF LIGNOCELLULOSE PYROLYSIS OIL BY ENHANCIN...
Publication number
20200181502
Publication date
Jun 11, 2020
NESTE OYJ
Ville PAASIKALLIO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR INCREASING GASOLINE AND MIDDLE DISTILLATE SELECTIVITY I...
Publication number
20200165529
Publication date
May 28, 2020
NESTE OYJ
Ville PAASIKALLIO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...