197 patents
Utility
Electrotechnical Fluid and a Method for Manufacturing the Same
18 Jan 24
A method for producing an electrotechnical fluid composition is described.
Virpi RÄMÖ, Sonja KOUVA
Filed: 11 Nov 20
Utility
a Method for Producing a Cracking Product Fraction Comprising Propylene, C4 Olefins, or Both
18 Jan 24
The present disclosure provides a method for producing a cracking product fraction including propylene, C4 olefins, or both.
Antti OJALA, John JAMIESON, Imane HACHEMI, Marja TIITTA, Eero KORHONEN, Marja-Liisa KÄRKKÄINEN, Eveliina MÄKELÄ
Filed: 29 Oct 21
Utility
Process for manufacturing bio-based hydrocarbons
18 Jan 24
The present disclosure relates to a process for manufacturing bio-based hydrocarbons, such as bio-propylene and optionally bio-gasoline, and to a bio-propylene composition, a bio-gasoline component and to a method of producing a (co)polymer composition.
Imane HACHEMI, Andres MUNOZ GANDARILLAS, Lars BÖRGER, Pekka AALTO, Antti OJALA, John JAMIESON
Filed: 29 Oct 21
Utility
Hydrocarbon composition
2 Jan 24
Disclosed is a hydrocarbon composition containing isomerised paraffins having specific cut-off points in a distillation curve, a density from 768.0 to 772.0 and an average carbon number of 14.3 to 15.1.
Kati Sandberg, Väinö Sippola, Janne Suppula, Jesse Vilja
Filed: 18 Nov 20
Utility
Methods for continuous production of products from microorganisms
19 Dec 23
The present invention relates to improved methods for producing biosynthetic products in a cascade of bioreactors.
Perttu Koskinen, Heidi Vainio, Miia Laamanen, Raisa Vermasvuori, Reijo Tanner
Filed: 25 May 16
Utility
a Process for Manufacturing Olefin Trimers and Tetramers
7 Dec 23
A process for controlled manufacturing of olefin trimers and olefin tetramers is disclosed, wherein the olefin monomers are processed into olefin trimers and olefin tetramers by a two-step catalytic process involving separation and recycling of reaction products.
Antti PYHÄLAHTI, Jaana KANERVO
Filed: 27 Oct 22
Utility
Method for Processing Liquefied Waste Polymers
7 Dec 23
The present disclosure relates to methods for processing liquefied waste polymers (LWP) containing diolefins.
Pekka AALTO, Heikki AALTONEN, Antti OJALA, Andrea PÉREZ NEBREDA, Emma SAIRANEN, Ville PAASIKALLIO, Antti KURKIJÄRVI
Filed: 29 Oct 21
Utility
Method for Upgrading Liquefied Waste Plastics
9 Nov 23
The present disclosure relates to a method for upgrading liquefied waste plastics, the method including a step (A) of providing liquefied waste plastics (LWP) material, optionally a step (B) of pre-treating at least part of the liquefied waste plastics (LWP) material to produce a pre-treated liquefied waste plastics (LWP) material, a step (C) of blending the liquefied waste plastics (LWP) material and/or the pre-treated liquefied waste plastics (LWP) material with a highly paraffinic material to obtain a cracker feed such that the cracker feed meets the requirements for chlorine content and olefins content of the steam cracker, and a step (D) of steam cracking the cracker feed in a steam cracker to obtain a cracker product.
Jukka-Pekka PASANEN, Ville PAASIKALLIO, Risto VAPOLA, Antti OJALA
Filed: 27 Nov 20
Utility
RepublicationRenewable Chemical Production Engaging Metathesis and Microbial Oxidation
26 Oct 23
Herein is provided a process for combined renewable 1-decene and renewable carboxylic diacid production from a fatty acid ester containing feedstock, wherein the feedstock is first subjected to metathesis reaction conditions, recovery of 1-decene and then to microbial oxidation to yield diacids in a fermentation broth.
Jukka HIETALA, Jukka RÄSÄNEN, Anja LEMINEN, Virpi RÄMÖ
Filed: 25 Sep 20
Utility
Renewable alkene production engaging metathesis
24 Oct 23
Herein is provided a process for producing renewable products, such as alkenes, from a feedstock of biological origin.
Jukka Hietala, Anja Leminen, Virpi Rämö, Jukka Räsänen
Filed: 25 Sep 20
Utility
Fuel compositions with enhanced cold properties and methods of making the same
24 Oct 23
Methods of making a diesel fuel blend having enhanced cold properties; methods of lowering the cloud point of a mineral middle distillate fuel; and diesel fuel blends including a blend of a renewable fuel and a mineral middle distillate fuel.
Markku Kuronen, Ulla Kiiski
Filed: 23 Feb 22
Utility
Method for Producing Renewable Fuel
12 Oct 23
A process for preparing hydrocarbons from an oxygenated hydrocarbon feedstock, such as animal fat, having a high nitrogen impurity is described.
Ville SUNTIO, Olli VISURI, Petri LINDQVIST
Filed: 29 Sep 21
Utility
Method for Producing Renewable Hydrocarbons
12 Oct 23
The present invention relates to a method for producing renewable hydrocarbons from an oxygen containing renewable feedstock, the feedstock comprising dissolved impurities selected from impurities comprising phosphorus and impurities comprising at least one metal, the feedstock further comprising at least one of triglycerides and free fatty acids.
Olli BYMAN, Annika MALM, Ronny WAHLSTRÖM, Tuula LEHTIMAA, Hemanathan KUMAR
Filed: 7 Apr 23
Utility
Method for Reducing Deactivation of a Hydrotreatment Catalyst
12 Oct 23
The present invention relates to a method for reducing deactivation of a hydrotreatment catalyst.
Petri LINDQVIST, Väinö SIPPOLA, Pekka AALTO, Meri HOVI, Ville SUNTIO, José Luis González ESCOBEDO
Filed: 7 Apr 23
Utility
Method for Reducing Amount of Dissolved Impurities In a Renewable Feedstock
12 Oct 23
The present invention relates to a method for reducing an amount of dissolved impurities in an oxygen containing renewable feedstock, the dissolved impurities being selected from impurities comprising phosphorus and impurities comprising at least one metal.
Tuula LEHTIMAA, Hemanathan KUMAR, Annika MALM, Olli BYMAN, Ronny WAHLSTRÖM
Filed: 7 Apr 23
Utility
Direct Single Phase Immersion Coolant Liquid
5 Oct 23
A renewable paraffinic composition is disclosed that contains at least 80 wt-% paraffins in a C16-C19 range for direct single phase immersion cooling.
Jukka HARTIKAINEN, David THOMAS
Filed: 19 Aug 21
Utility
Fuel Compositions with Enhanced Cold Properties and Methods of Making the Same
5 Oct 23
Methods of making a diesel fuel blend having enhanced cold properties; methods of lowering the cloud point of a mineral middle distillate fuel; and diesel fuel blends including a blend of a renewable fuel and a mineral middle distillate fuel.
Markku KURONEN, Ulla KIISKI
Filed: 11 May 23
Utility
Method for producing a mixture of hydrocarbons
3 Oct 23
A blend for producing a mixture of hydrocarbons by thermal cracking, the blend comprising a renewable paraffin composition and fossil naphtha.
Virpi Rämö, Antti Ojala, Risto Vapola
Filed: 9 Jun 22
Utility
Preparation of an aviation fuel composition
3 Oct 23
A method is disclosed for preparing an aviation fuel composition by subjecting a feedstock of biological and/or recycled origin to cracking in a cracking unit and to fractionation in a fractionation unit to obtain a kerosene fraction.
Ulla Kiiski, Jenni Nortio, Kati Sandberg
Filed: 21 Feb 22
Utility
Method for Producing Renewable Fuel
14 Sep 23
A process for preparing hydrocarbons from an oxygenated hydrocarbon feedstock, such as animal fat, having a high nitrogen impurity is described.
Ville SUNTIO, Olli VISURI, Petri LINDQVIST
Filed: 19 May 23