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Alfa Laval AB Patents
What Alfa Laval AB has filed at the patent office — applications as well as grants, because a filing is on the record eighteen months before anyone has to say what it was for.
ALFVY on carbonthat →Filings on file
51
Granted
6
Still pending
45
Filed under
7 names
51 filings
Newest filing first. A pending application has no patent number yet, and most never get one.
| Invention | Patent |
|---|---|
| METHOD FOR CONTROLLING THE INTERNAL PRESSURE OF A CRYOGENIC TANKF17C 1/00, F17C 3/00, F17C2201/054, F17C2203/0391, F17C2203/0629, F17C2205/0314, F17C2205/0323, F17C2205/0332, F17C2221/012, F17C2221/017, F17C2223/0161, F17C2223/033, F17C2223/035, F17C2227/0157, F17C2227/0339, F17C2227/0358, F17C2227/036, F17C2227/0383, F17C2250/043, F17C2250/0439, F17C2250/0626, F17C2260/021, F17C2260/044, F17C2265/03, F17C2270/0168, Y02E 60/32Filed as Alfa Laval Switzerland AG2026-04-29Félicien GEBEL | pending |
| A METHOD OF SEPARATING A LIQUID MIXTURE IN A CENTRIFUGAL SEPARATORFiled as Alfa Laval Corporate AB2026-02-03Staffan KÖNIGSSON | pending |
| PLATE HEAT EXCHANGER AND HEAT PUMP CIRCUITF28D 9/005, F28F 3/046, F28F 3/086Filed as ALFA LAVAL CORPORATE AB2025-12-30Marcello MASGRAU GHIGLIA | pending |
| CENTRIFUGAL SEPARATORB04B 7/08, B04B 9/12, B04B 5/12, B04B 7/06, B04B 9/02, B04B 9/14, B04B 11/02, B04B 15/00, B04B 15/02, B04B2007/005Filed as Alfa Laval Corporate AB2025-12-18Kasper HÖGLUND | pending |
| A METHOD OF OPERATING A CENTRIFUGAL SEPARATORB04B 1/08, B04B 15/02, B04B 1/10, B04B 5/04, B04B 15/06Filed as Alfa Laval Corporate AB2025-12-01Shota NOZADZE | pending |
| DEVICE FOR MONITORING PROCESS EQUIPMENTFiled as Alfa Laval Corporate AB2025-11-13Johnny Ebsen | D1118380 |
| DEVICE FOR MONITORING PROCESS EQUIPMENTFiled as Alfa Laval Corporate AB2025-11-13Johnny Ebsen | D1118379 |
| DEVICE FOR MONITORING PROCESS EQUIPMENTFiled as Alfa Laval Corporate AB2025-11-13Johnny Ebsen | D1116865 |
| A CENTRIFUGAL SEPARATORB04B 1/08, B04B 7/08, B04B 1/18, B04B 11/02, B04B 13/00Filed as Alfa Laval Corporate AB2025-10-22Per-Gustaf LARSSON | pending |
| A FILTRATION MODULE AND A METHOD OF INSTALLING A FILTRATION MODULEB01D 63/103, B01D2313/201, B01D 65/003, B01D2313/02, B01D2313/14, B01D2313/19, B01D2313/23Filed as Alfa Laval Corporate AB2025-10-17Henrik LARSEN | pending |
| PROCESS FOR EXTRACTING STARCH, FIBRES AND PROTEIN FROM A PLANT-BASED RAW MATERIALA23J 1/14, B04B 7/12, B04B 9/02, B04B 11/00, B04B 13/00, B04B2013/006, C08B 30/04, C08B 30/08Filed as ALFA LAVAL CORPORATE AB2025-09-02Joosep MASIK | pending |
| METHOD FOR OPERATING A SYSTEM COMPRISING A CENTRIFUGAL SEPARATORB01D 17/0217, C10G 31/10, B01D 17/12, B04B 1/08, B04B 1/14, B04B 11/02, B04B 13/00, C10G 31/06, C10G 33/08, C10G2300/4068, C10G2400/04, C10L2270/026, C10L2290/54, C10L2290/547, C10L2290/56Filed as Alfa Laval Corporate AB2025-08-25Erik EKETORP | pending |
| METHOD AND SYSTEM FOR CLEANING POLLUTED MARINE EXHAUST GAS CLEANING LIQUIDC02F 1/283, C02F 1/385, C02F 9/00, F02M 26/35, B01D 53/1481, B01D 53/18, B01D 53/50, B01D 53/501, B01D 53/507, B01D 53/92, B01D2251/40, B01D2252/103, B01D2252/1035, B01D2257/302, B01D2257/702, B01D2258/012, B01D2259/4566, B04B 1/10, B63H 21/38, C02F 1/281, C02F 1/285, C02F 1/52, C02F 1/56, C02F2101/101, C02F2101/16, C02F2101/20, C02F2101/32, C02F2103/008, C02F2103/08, C02F2103/18, C02F2201/001, C02F2301/043, C02F2301/046Filed as Alfa Laval Corporate AB2025-08-25Kasper GRAM BILDE | pending |
| A PLATE HEAT EXCHANGER, A HEAT EXCHANGING PLATE AND A METHOD OF TREATING A FEED SUCH AS SEA WATERB01D 1/221, C02F 1/043, C02F 1/048, Y02A 20/124, B01D 1/22, B01D 1/26, B01D 3/146, B01D 5/0015, B01D 5/006, C02F 1/08, C02F2103/08, C02F2201/002, F28D 9/005, F28D 9/0056, F28D 9/0093, F28D2021/0066, F28F 3/046, F28F 3/048, F28F 3/08, F28F 3/086, F28F 3/10, F28F2215/06, F28F2230/00Filed as ALFA LAVAL CORPORATE AB2025-07-25Bo Juul Andersen | pending |
| CENTRIFUGAL SEPARATORB04B 1/14, B04B 1/18, B04B 1/10, B04B 11/043Filed as Alfa Laval Corporate AB2025-06-26Kasper HÖGLUND | pending |
| METHOD AND FILLING DEVICE FOR FILLING FLEXIBLE CONTAINERS WITH POURABLE PRODUCTSB65B 39/004, B65B 55/022, B65B 3/045, B65B 39/12Filed as Alfa Laval Corporate AB2025-06-02Mario PETRELLA | pending |
| FISH FARMING ENCLOSUREA01K 63/04, A01K 61/60, A01K 61/10, Y02A 40/81, A01K 73/12Filed as Alfa Laval Corporate AB2025-05-28Thomas STØRKSON | pending |
| PLATE HEAT EXCHANGERF28D 9/005, F28D 9/0037, F28F 3/046, F28F 3/086, F28F 9/026, F28F 9/0263, F28F 9/0273Filed as ALFA LAVAL CORPORATE AB2025-05-27Christer MILLRUD | pending |
| A CENTRIFUGAL SEPARATORB04B 7/14, B04B 1/08, B04B 7/06Filed as ALFA LAVAL CORPORATE AB2025-05-20Stefan SVENSSON | pending |
| HEAT TRANSFER PLATEF28D 9/005, F28F 3/046, F28F 3/042, F28F 3/083, F28F 3/10, F28F2250/106Filed as ALFA LAVAL CORPORATE AB2025-05-13Johan NILSSON | 12674629 |
| PLATE STACK OF SUBSTANTIALLY FLAT PLATESF28D 9/0043, F28D 9/005, F28D 9/0075, F28D2021/0043, F28F2275/04, F28F2275/045, Y02E 60/50Filed as ALFA LAVAL CORPORATE AB2025-04-24Kristian WALTER | pending |
| A Heat Exchanger Plate, and a Plate Heat ExchangerF28D 9/005, F28D 9/0062, F28F 3/046, F28F 9/0265Filed as ALFA LAVAL CORPORATE AB2025-04-24Tobias HÖRTE | pending |
| SLEEVE FOR A FILTERING UNIT WITH BACKWASHINGB01D 25/26, B01D 25/327, B01D2201/184, B01D2201/4053Filed as ALFA LAVAL MOATTI2025-04-23Adrien NICOLLE | pending |
| METHOD AND SYSTEM FOR EXTRACTING AN OIL FROM AN OIL-CONTAINING RAW MATERIALC11B 1/06, A23D 9/04, C11B 1/04Filed as ALFA LAVAL CORPORATE AB2025-04-08Bent SARUP | pending |
| HEAT EXCHANGER MODULEF28D 9/0037, F28D 9/0062, F28F 3/025, F28F2250/104, F28F2250/106, F28F2255/00, F28F2275/061Filed as ALFA LAVAL VICARB2025-03-14Frédéric RONDET | pending |
| A Plate Heat ExchangerF28D 9/005, F28F 9/0268, F28F 3/025, F28F 3/046Filed as ALFA LAVAL CORPORATE AB2025-03-14Mattias NORÉN | pending |
| A HEAT EXCHANGERF28D 9/0068, F28D 9/0075, F28F 3/025, F28F 3/08Filed as ALFA LAVAL CORPORATE AB2025-03-11Mattias NORÉN | pending |
| A HEAT EXCHANGERF28D 9/0068, F28F 3/086, F28D 9/0075, F28F 3/025, F28F 9/0246, F28F 9/0265, F28F2215/04Filed as ALFA LAVAL VICARB2025-03-11Mattias NORÉN | pending |
| A HEAT EXCHANGERF28D 9/0068, F28D 9/0075, F28F 3/025Filed as ALFA LAVAL CORPORATE AB2025-03-11Mattias NORÉN | pending |
| METHOD FOR THE ASSEMBLY OF A PLATE PACKAGE OF A PLATE AND FIN HEAT EXCHANGER AND A PLATE AND FIN HEAT EXCHANGERF28D 9/005, F28F 3/086, B23K2101/14, B21D 53/04, B23K 1/0012, B23P 15/26, F28F 3/025, F28F 3/06, F28F2215/02, F28F2255/00, F28F2275/04, F28F2275/12Filed as ALFA LAVAL CORPORATE AB2025-02-28Kamran HAGHIGHI | pending |
| BRAZED PLATE HEAT EXCHANGERF28D 9/005, F28F 3/046, F28F 21/08, F28F2275/04Filed as ALFA LAVAL CORPORATE AB2025-01-17Angelo MUZZOLON | pending |
| PUMP FOR CRYOGENIC LIQUIDF04B 53/16, F04D 7/00, F04B 15/08, F04B2015/0822, F04D 29/026, F04D 29/086, F04D 29/406, F05D2240/55, F05D2250/293, F05D2250/294, F05D2300/43, F16J 15/062, F16J 15/102, F16J 15/106Filed as Alfa Laval Switzerland AG2025-01-08Stéphane BOEGLIN | pending |
| PREVENTION OF MICROBIOLOGICAL GROWTH IN HEAT EXCHANGERSF28D 7/16, F28F 13/16, F28F 19/004, A23B 2/46, A23B 2/40, A61L 2/03, F28F2265/20Filed as ALFA LAVAL CORPORATE AB2025-01-06Thomas Andersson | 12618622 |
| A DETACHABLE SUCTION PUMP SKIDE02D 27/525, E02D 27/52Filed as Alfa Laval Corporate AB2025-01-06Sigve GJERSTAD | pending |
| A SUCTION BUCKET TRUNK LIDE02D 27/525, E02D 27/52Filed as Alfa Laval Corporate AB2025-01-06Sigve GJERSTAD | pending |
| WEAR ASSEMBLY FOR A HELICALLY FORMED, METAL DECANTER SCREW CONVEYORB04B 1/2008, B04B 3/04, B65G 33/26, B04B 7/12, B65G2207/48Filed as Alfa Laval Corporate AB2024-12-26Egon TANDRUP | pending |
| PLATE HEAT EXCHANGERF28D 9/0037, F28D 9/0043, F28D 9/005, F28D 9/0075, B23K2101/14, B23K 1/0012, F28F 3/042, F28F 3/046, F28F 3/08, F28F2275/04Filed as Alfa Laval Corporate AB2024-12-18Jens ROMLUND | pending |
| A SYSTEM FOR SEPARATING A LIQUID FEED MIXTUREB04B 1/08, B04B 11/02Filed as Alfa Laval Corporate AB2024-12-04Peter THORWID | pending |
| A SEPARATION SYSTEM FOR SEPARATING A LIQUID MIXTUREB04B 1/04, B04B 11/02, B04B 13/00Filed as Alfa Laval Corporate AB2024-12-02Per-Gustaf LARSSON | pending |
| CENTRIFUGAL SEPARATION SYSTEM AND METHOD OF OPERATING A CENTRIFUGAL SEPARATORB04B 11/02, B04B 1/08, B04B 1/12, B04B 1/14, B04B 13/00, B04B2013/006Filed as Alfa Laval Corporate AB2024-11-22Per-Gustaf LARSSON | pending |
| METHOD OF PRODUCING A LOW-FAT PRODUCT AND A SYSTEM FOR PRODUCING A LOW-FAT PRODUCTA23D 7/02, A23D 7/015, C11B 3/16Filed as Alfa Laval Corporate AB2024-11-13Bent LUDVIGSEN | pending |
| A TOOL HEAD FOR MANUFACTURING A SEPARATION DISC AND A METHOD FOR MANUFACTURING A SEPARATION DISC USING A TOOL HEADB21D 22/16, B21D 51/10, B04B 7/14, B21D 17/02, B21D 37/18, B21D 53/00Filed as Alfa Laval Corporate AB2024-10-23Sven-Åke NILSSON | pending |
| FILTER ELEMENT AND FILTER COMPRISING AT LEAST TWO FILTER ELEMENTSB01D 25/26, B01D2201/0415, B01D2201/0423Filed as ALFA LAVAL MOATTI2024-10-17Adrien NICOLLE | pending |
| A CENTRIFUGAL SEPARATORB01D 19/0052, B04B 5/12, B01D 45/00, B01D 45/14, B04B 5/08, B04B2005/125, F01M 13/04, F01M2013/0422Filed as Alfa Laval Corporate AB2024-10-17Thomas ELIASSON | pending |
| UV-TREATMENT UNITA23B 2/53, A23B 2/001, A23B 70/50Filed as Alfa Laval Corporate AB2024-10-10Magnus HOFFSTEIN | pending |
| A CENTRIFUGAL SEPARATORB04B 1/14, B04B 1/08, C12C 11/11, B04B 7/14, B04B 11/02Filed as Alfa Laval Corporate AB2024-10-08Johan NORD | pending |
| METHOD FOR MANUFACTURING A HEAT EXCHANGER BY BRAZING A TEMPERATURE PROBE, CORRESPONDING HEAT EXCHANGER AND TEMPERATURE PROBEB23P 15/26, F28D 9/0062, F28F 27/00, B23K2103/10, B23K2103/04, B23K2101/14, B23K 1/0012, B23K 1/008, B23K 1/19, F28D 9/0068, F28F 3/025, F28F 21/084, F28F2275/045, G01K 1/143Filed as ALFA LAVAL GOLBEY SAS2024-09-22Gaëtan BERGIN | 12629786 |
| A FILTER ARRANGEMENT, A FLUID HANDLING SYSTEM AND A METHODB01D 29/668, B01D 29/23, B01D 29/96, B01D2201/16, B01D 29/902, B01D2201/295, B01D2201/347, B01D2201/44Filed as ALFA LAVAL CORPORATE AB2024-08-19Jens Folkmar ANDERSEN | pending |
| PLATE HEAT EXCHANGER, A HEAT EXCHANGING PLATE AND A METHOD OF TREATING A FEED SUCH AS SEA WATERB01D 1/221, F28D 9/0075, F28D 9/0093, Y02A 20/124, B01D 1/30, B01D 5/006, C02F 1/048, C02F 1/08, C02F2103/08, F28D 9/005, F28D 21/00, F28D2021/0066, F28F 3/042, F28F 3/083, F28F 3/086, F28F 3/10, F28F2210/10Filed as ALFA LAVAL CORPORATE AB2024-08-07Matz ANDERSSON | pending |
| A METHOD FOR PROVIDING A HULL OF A VESSEL WITH BUBBLE GENERATORSB63B 1/38, B63B 83/00, B63B 83/30, Y02T 70/10Filed as Alfa Laval Rotterdam B.V.2024-07-11Pieter Karel Anton KAPTEIJN | pending |
| BRAZED PLATE HEAT EXCHANGER WITH SEALED COMPARTMENTS CAPABLE OF LOCAL DEFORMATIONF28D 9/0062, B23K2101/14, B23K 31/003, B23P 15/26, F28D 7/16, F28F 3/025, F28F 9/02, F28F 9/0219, F28F 9/0239, F28F2225/04, F28F2265/26, F28F2270/02, F28F2275/06, F28F2280/08Filed as ALFA LAVAL GOLBEY SAS2024-06-28David AVEROUS | pending |
Filings are matched to the company by applicant name, so a subsidiary filing under its own name is only here if that name resolves to this company. The applicant is printed as filed, which makes a wrong match visible. A patent is not a product: most applications are never granted, and most grants are never built.