Alfa Laval Corporate AB

Sweden


Create a watch for Alfa Laval Corporate AB
Total IP 1,322
Total IP incl. subs 1,343 (+ 21 for subs)
Total IP Rank # 1,026
IP Activity Score 3.5/5.0    562
IP Activity Rank # 1,270
IP AS incl. subs 3.1/5.0    572
Parent Entity Alfa Laval AB (publ)
Dominant Nice Class Machines and machine tools

Patents

Trademarks

359 83
129 54
567 66
64
 
Last Patent 2025 - A method of operating a centrifu...
First Patent 1999 - Plate heat exchanger
Last Trademark 2025 - Clariot
First Trademark 1935 - KATHABAR

Subsidiaries

1 subsidiaries with IP (21 patents, 0 trademarks)

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Condition monitoring, steering and control apparatuses; condition monitoring, steering and contr...
Invention Method and system for extracting an oil from an oil-containing raw material. A method and system...
G/S Centrifugal separators; pumps; heat exchangers (parts of machines); valves for machines; agitator...
G/S Centrifugal separators; pumps; heat exchangers (parts of machines); valves for machines; agitato...
Invention Plate stack. Joining a first metal plate and a second metal plate. A melting point depressant is ...
G/S Condition monitoring, steering and control apparatuses; Condition monitoring, steering and contro...
Invention A method of operating a centrifugal separator. The present invention provides a method (100) of o...
Invention Seal cartridge and centrifugal separator. The disclosure concerns a seal cartridge (14) for a cen...
Invention Method for operating a centrifugal separator. The present invention provides a method (100) for o...
Invention Ammonia handling system and method. A system (100) for removing ammonia from a purge is disclosed...
Invention Marine boiler with injector for sncr agent. A marine boiler (100) is disclosed, comprising a burn...
Invention Arrangement for monitoring a plate heat exchanger. An arrangement for monitoring a plate heat exc...
G/S Filters being parts of fluid separation machines and fluid distribution systems; filters for flui...
G/S Filters being parts of machines; filters for separators; filter housings being parts of machines...
Invention Prevention of microbiological growth in heat exchangers. A heat exchanger assembly is proposed c...
2024 Invention Plate stack. The present invention relates to a stack of substantially flat plates stacked one on...
Invention Heat transfer plate, cassette and heat exchanger. A heat transfer plate (8, 8a), a cassette (57) ...
Invention Method and centrifugal separation system. The disclosure concerns a method and a centrifugal sepa...
Invention A decanter centrifuge for separating feed material. The present invention relates to a conveyor s...
Invention Heat transfer plate, cassette and heat exchanger. A heat transfer plate (8, 8a, 8b), a cassette (...
Invention Heat transfer plate, gasket arrangement, assembly, cassette and heat exchanger. A heat transfer p...
Invention Heat transfer plate, gasket arrangement, cassette and heat exchanger. A heat transfer plate (8, 8...
Invention Centrifugal separator control system. The present disclosure relates to a method of a control sys...
Invention Centrifugal separation system and method of operating a centrifugal separator. A centrifugal sep...
G/S Agitators (machines); Agitators for chemical processing; Agitators for circulating liquid media; ...
Invention A centrifugal separator and a method for controlling such a centrifugal separator. The disclosure...
Invention Method of producing a low-fat product and a system for producing a low-fat product. A method of ...
Invention A frame for a decanter centrifuge. The present invention relates to a frame for a decanter centri...
Invention Ammonia mitigation system for ammonia fuel supply system and ammonia engine and a method for oper...
Invention A disc arrangement for a centrifugal separator. The disclosure relates to a disc arrangement (1) ...
Invention High temperature wort thermal treatment system and method. The present invention relates to an en...
G/S Bioreactors for use in the treatment of wastewater and sewage and Batch reactors being waste wate...
Invention Heat transfer plate and cassette. A heat transfer plate (8, 8a, 8b, 8c) and a cassette (57) are p...
Invention A heat exchanger plate and a plate heat exchanger. The disclosure relates to a heat exchanger pla...
Invention Locking mechanism for the cover of the decanter centrifuge. A locking mechanism for the cover of ...
Invention A method of separating a liquid mixture in a centrifugal separator. The present invention provide...
Invention A centrifugal separator for separating a liquid mixture. The present invention provides a centrif...
G/S Filters being parts of machines; Filters for separators; Filter housings being parts of machines;...
Invention Plate heat exchanger with improved fluid leakage detection system. A plate heat exchanger (10) co...
Invention Brazed plate heat exchanger with freezing detection system. A brazed plate heat exchanger (10) co...
Invention Plate heat exchanger and heat pump circuit. The disclosure concerns a plate heat exchanger (10) c...
G/S Electric apparatus and instruments, in relation to the following fields: distribution of electri...
G/S Electric apparatus and instruments, in relation to the following fields: distribution of electric...
G/S Electric apparatus and instruments, in particular, apparatus and instruments for controlling the ...
G/S Separating machines, namely, water separators being machines; centrifugal separators; centrifuge ...
G/S Separating machines; centrifugal separators; centrifuge separators for industrial use; separatin...
Invention Heat transfer plate. A heat transfer plate (2a) comprising an upper transition area (16) is provi...
G/S Filter presses; filter presses for cooking oil; agitators; stirrers (agitators) to circulate liq...
G/S Spiral membrane filters for use in reverse osmosis, nanofiltration, ultrafiltration or microfiltr...
G/S Spiral membrane filters for use in reverse osmosis, nanofiltration, ultrafiltration and microfilt...
G/S Spiral membrane filters for use in reverse osmosis, nanofiltration, ultrafiltration or microfilt...
G/S Electric apparatus and instruments, in relation to the following fields: Distribution of electric...
2023 G/S Separating machines; Centrifugal separators; Centrifuge separators for industrial use; Separating...
G/S Filter presses; Filter presses for cooking oil; Agitators; Stirrers (agitators) to circulate liqu...
Invention A tool head for manufacturing a separation disc and a method for manufacturing a separation disc ...
Invention A centrifugal separator. A centrifugal separator for separating a gas liquid mixture into a gase...
Invention Uv-treatment unit. A UV-treatment unit for reducing the amount of active or living micro-organis...
Invention A centrifugal separator. A centrifugal separator for separating at least one liquid heavy phase ...
G/S Water filters and water filter cartridges, for use in industrial and municipal water purification...
G/S Filters and filter cartridges, for use in the following fields: sanitary installations, water pu...
G/S Desalination plants; water desalination plants; sea water desalination apparatus and sea water de...
G/S Desalination plants; water desalination plants; sea water desalination apparatus and sea water d...
Invention A filter arrangement, a fluid handling system and a method. A filter arrangement for a fluid han...
G/S Electric checking being supervision, testing and monitoring apparatus, namely, circuit testers an...
G/S Electric checking being supervision, testing and monitoring apparatus, namely, cement testing mac...
G/S Electric checking (supervision), testing and monitoring apparatus; apparatus, in relation to the...
Invention Centrifugal pump housing. A centrifugal pump housing comprises a rear housing part having a drive...
2022 Invention Actuator arrangement and a method for moving a valve member into a cleaning position. An actuato...
Invention A method and a separation system. In a method for determining gas presence in a fluid system of ...
Invention A centrifugal separator and an interface level sensor. A centrifugal separator for separating at...
Invention A valve control device. A valve control device for controlling operation of a valve actuator con...
Invention Rotary positive-displacement pump
Invention Flow control arrangment and method of cleaning such an arrangement. A flow control arrangement c...
G/S Filters and filter cartridges, for use in the following fields: Sanitary installations, Water pur...
G/S Desalination plants; Water desalination plants; sea water desalination apparatus and Sea water de...
Invention A centrifugal separator having a hermetic inlet and outlet. A centrifugal separator for separati...
Invention A centrifugal separator. A centrifugal separator for separating at least one liquid phase from a...
G/S Electric checking (supervision), testing and monitoring apparatus; Apparatus, in relation to the ...
G/S Heat exchangers; heat exchangers for cooling hydrogen.
G/S Heat exchangers not being parts of machines; heat exchangers for cooling hydrogen being heat exch...
G/S Heat exchangers; heat exchangers for cooling hydrogen.
G/S Heat exchangers [parts of machines]. Heat exchangers [not parts of machines]; plate heat exchange...
2021 G/S Heat exchangers; Heat exchangers for cooling hydrogen.
G/S Filtering machines, separators and centrifuges for chemical processing and for wastewater sludge ...
G/S Filtering machines for chemical and sludge processing, and specially adapted parts therefor; cent...
G/S Filtering machines, separators and centrifuges; filters [parts of machines]; filter presses; bel...
2020 G/S Motors being parts of machine separators; drivelines being parts of machine separators; monitorin...
G/S Motors, drivelines and generic machine parts for separators being part of machines; monitoring ap...
G/S Motors, drivelines and generic machine parts for separators (part of machines); monitoring appar...
G/S Filtering machines, separators and centrifuges; Filters [parts of machines]; Filter presses; Belt...
G/S Motors and engines, and transmissions, all other than for land vehicles, and generic machine part...