Johnson Matthey Public Limited Company

Royaume‑Uni


 
Quantité totale PI 1 854
Quantité totale incluant filiales 3 076 (+ 1 244 pour les filiales)
Rang # Quantité totale PI 652
Note d'activité PI 3,6/5.0    981
Rang # Activité PI 736
Activité incl filiales 3,5/5.0    1 753
Classe Nice dominante Produits chimiques destinés à l'...

Brevets

Marques

603 48
81 26
995 34
67
 
Dernier brevet 2024 - Scrf coatings
Premier brevet 1977 - Compositions containing platinum
Dernière marque 2024 - MAXERGY
Première marque 1972 - FORMOX

Filiales

15 subsidiaries with IP (896 patents, 348 trademarks)

6 subsidiaries without IP

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 P/S Apparatus for the production of synthesis gas; reactors for the production of synthesis gas; comb...
P/S Platinum plating salts; platinum plating bath concentrates
2023 Invention Transition metal incorporated alumina for improved three way catalysts. A three-way catalyst art...
P/S Catalysts; homogeneous catalysts; cross-coupling catalysts; catalysts for fine chemical transform...
Invention Composite, zoned oxidation catalys for a compression ignition internal combustion engine. A comp...
Invention Apparatus and method for coating substrates with washcoats. A washcoat showerhead for depositing...
Invention Scrf coatings. The present disclosure relates to a coated filter for filtering particulate matte...
Invention Scrf coatings. The present disclosure relates to a coated filter for filtering particulate matter...
Invention System comprising vehicular compression ignition engine and an emissions control device comprisin...
Invention Tiny transition metal incorporated catalysts for gasoline engine exhaust gas treatments. A three...
Invention Tiny transition metal incorporated catalysts for gasoline engine exhaust gas treatments. A three-...
Invention Sulfur-containing organic compound assisted metal nanoparticle synthesis for three-way catalysis ...
Invention Carbon dioxide removal unit. 22-rich absorbent.
Invention Exhaust gas treatment system. Methods and systems related to an exhaust gas treatment system incl...
Invention Exhaust gas treatment system. Methods and systems related to an exhaust gas treatment system inc...
Invention Method of forming an inorganic oxide coating on a monolith article. A method of forming an inorga...
Invention Method of forming an inorganic oxide coating on a monolith article. A method of forming an inorg...
Invention Method of preventing metal dusting in a gas heated reforming apparatus. The specification describ...
Invention Coated filters. The present disclosure relates to a powder coated article for filtering particul...
Invention Method of manufacturing a platinum complex for plating. 22) as a reducing agent; (ii) heating the...
Invention Sulphur tolerance in cu-scr catalysts. The present invention relates to a catalyst composition. ...
Invention Improved sulphur tolerance in cu-scr catalysts. The present invention relates to a catalyst compo...
Invention Catalytic filter for gasoline engine exhaust treatment. A catalytic wall-flow filter with improv...
Invention Testing of substrate monoliths. A method of testing a substrate monolith (1), the substrate mono...
Invention Coated filters. The present disclosure relates to a powder coated article for filtering particula...
Invention Testing of substrate monoliths. Testing of Substrate Monoliths A method of testing a substrate mo...
Invention Catalytic filter for gasoline engine exhaust treatment. A catalytic wall-flow filter with improve...
P/S exhaust gas pollution control systems comprised of emission reduction catalysts and catalytic art...
Invention A diesel oxidation catalyst and a method for its manufacture. A method for the manufacture of a d...
Invention Lean nox trap. The present invention relates to an improved article that is optimised for treatin...
Invention Copper-containing hydrogenation catalysts for the hydrogenolysis of esters. The specification des...
Invention Selective extraction of rhodium from hydrochloric acid solutions comprising rhodium and iridium. ...
P/S Scientific and technological services, namely, research and design in the field of purification o...
P/S Scientific and technological services and research and design relating thereto in the field of pu...
Invention Process for producing hydrogen. A process for producing hydrogen is described comprising the step...
Invention Process for producing vinyl chloride monomer from acetylene. The specification describes a proces...
Invention Process for producing power in a gas turbine. A process for providing heat energy to an ammonia c...
Invention Method for manufacturing gasoline particulate filter. A method for the manufacture of a gasoline ...
Invention Method for manufacturing gasoline particulate filter. A method for the manufacture of a gasoline...
P/S Catalysts; homogeneous catalysts; cross-coupling catalysts; catalysts for fine chemical transfor...
P/S Catalysts for chemical and biochemical processes; homogeneous catalysts for chemical and biochemi...
Invention Organo-template free fer synthesis. An organo-template free method for the manufacture of a ferri...
Invention A cha type zeolite and the method of synthesising said zeolite. A hydrogen-form chabazite (CHA) z...
Invention Zoned twc catalysts for gasoline engine exhaust gas treatments. A catalyst article for treating ...
Invention Zoned twc catalysts for gasoline engine exhaust gas treatments. A catalyst article for treating e...
Invention Tin co-doped mixed oxides for use in three way catalysis. The present disclosures provides a cat...
Invention Tin co-doped mixed oxides for use in three way catalysis. wxyzaa, wherein: 0.05 ≤ w ≤ 0.90; 0.05 ...
Invention Process for cracking ammonia. H2OH2OH2O is the equilibrium vapor pressure of water in an aqueous ...
Invention Method for loading a particulate sorbent material. 5050 average particle size in the range of 5 t...
Invention Chemical flow-reactor. A chemical flow reactor comprising: a housing having an inlet and an outle...
P/S Catalyst structures formed from precious metal gauzes; catalyst structures formed from precious m...
P/S Catalyst structures formed from precious metal gauzes; catalyst structures formed from precious ...
P/S Catalysts for chemical processes formed from precious metal gauzes; catalysts for chemical proces...
Invention Process for the hydrogenation of unsaturated esters. The invention relates to a process for the h...
Invention Recycling of catalyst coated membrane components. A method of recycling a waste catalyst coated m...
P/S Catalysts for the reaction of carbon dioxide or carbon dioxide gas mixtures with hydrogen to form...
2022 P/S Processing of synthesis gas; processing of carbonaceous materials, hydrocarbons or carbon dioxide...
P/S Gas processing services, namely, processing of synthesis gas; gas processing services, namely, pr...
P/S Processing of synthesis gas; processing of carbonaceous materials, hydrocarbons or carbon dioxid...
Invention Activation of reduced and passivated catalyst. A method for activating a catalyst is described c...
P/S Transportation logistics services, namely, arranging the transportation of spent adsorbent materi...
Invention Heat exchange reactor seal apparatus. A tube seal device suitable for use in a heat exchange rea...
P/S Transportation logistics and recovery services, for the collection and transportation of spent ad...
2021 Invention Electroplating solutions. The invention relates to an aqueous electroplating solution for alkali...
Invention Process for the removal of carbon dioxide from a gas mixture containing hydrogen. A process is d...
Invention Process. The present invention relates to a process for hydrogenation of a glycerol ester, compr...
Invention Process. The present invention is directed to a process for hydrogenation of an ester-containing...
P/S Chemicals used in industry; catalysts for oxidation processes; Chemical absorbents for the remova...
P/S Chemicals used in industry; catalysts; chemical absorbents; chemical absorbents for the treatment...
P/S Catalysts for use in the manufacture of industrial chemicals Catalytic treatment of contaminant i...
2020 P/S Scientific and technological services.
P/S Scientific and technological services, namely, chemical research and analysis services related to...
P/S EXHAUST GAS POLLUTION CONTROL SYSTEMS COMPRISED OF EMISSION REDUCTION CATALYSTS AND CATALYTIC ART...
P/S EXHAUST GAS POLLUTION CONTROL SYSTEMS COMPRISED OF EMISSION REDUCTION CATALYSTS, CATALYTIC ARTICL...
P/S Exhaust gas pollution control system for use with stationary diesel and gas engines, and parts an...
P/S Exhaust gas pollution control system for use with stationary diesel engines, and parts and fittin...
P/S Scientific research services in the fields of chemistry, bio-fuels, renewable fuels, industrial c...
P/S Scientific research services in the fields of chemistry, bio-fuels, renewable fuels, industrial ...
P/S Chemicals and biochemicals for use in industry; chemical and biochemical catalysts and enzymes fo...
P/S Chemicals and biochemicals for use in industry, chemical and biochemical catalysts, enzymes othe...
P/S Custom process for manufacturing of urea stabilisers, namely urea-formaldehyde concentrates. Des...
P/S Custom process for manufacturing of urea stabilisers, namely urea-formaldehyde concentrates. Desi...
P/S Custom manufacturing process consulting for others regarding the manufacturing of urea stabiliser...
P/S Hydrogen processing services; Production of energy from hydrogen Scientific and technological ser...
P/S Processes for the production of hydrogen (term considered too vague by the International Bureau ...
P/S Processes for the production of hydrogen (term considered too vague by the International Bureau -...
2019 P/S Exhaust gas pollution control components for use with stationary diesel engines, namely, actively...
2018 P/S Filters for trapping particulate matter emitted from vehicular internal combustion engines; catal...
2017 P/S Chemicals used in industry namely catalysts for the control of emissions from internal combustion...
P/S Chemicals used in industry namely, catalysts for the control of emissions from internal combustio...
P/S Chemicals for use in industry and science; catalysts for use in industry and science, namely cata...
P/S Chemicals for use in industry and science; catalysts for use in industry and science, catalysts ...