VAHTERUS OY

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Patents Grantslast 30 patents

Information Patent Grant
Piston-cylinder assembly of a hydraulic press
- Patent number 12,030,272
- Issue date Jul 9, 2024
- Vahterus Oy
- Paavo Pitkänen
- B30 - PRESSES
Information Patent Grant
Plate heat exchanger arrangement
- Patent number 11,867,468
- Issue date Jan 9, 2024
- Vahterus Oy
- Mauri Kontu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Evaporator with improved droplet separation
- Patent number 11,828,500
- Issue date Nov 28, 2023
- Vahterus Oy
- Mauri Kontu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Modular arrangement for use in a vapor-compression refrigeration sy...
- Patent number 11,788,780
- Issue date Oct 17, 2023
- Vahterus Oy
- Mauri Kontu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and device for manufacturing plate parts for a heat exchanger
- Patent number 11,253,897
- Issue date Feb 22, 2022
- Vahterus Oy
- Mauri Kontu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Evaporator and a method for vaporizing a substance in an evaporator
- Patent number 11,236,932
- Issue date Feb 1, 2022
- Vahterus Oy
- Jyrki Sonninen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and arrangement for repairing a plate pack of a heat exchanger
- Patent number 10,286,502
- Issue date May 14, 2019
- Vahterus Oy
- Timo Henriksson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for cleaning plate heat exchanger and plate heat exchanger
- Patent number 10,197,346
- Issue date Feb 5, 2019
- Vahterus Oy
- Ville Kesälä
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Plate heat exchanger and method for constructing multiple passes in...
- Patent number 10,066,874
- Issue date Sep 4, 2018
- Vahterus Oy
- Paavo Pitkänen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Plate heat exchanger
- Patent number 9,989,319
- Issue date Jun 5, 2018
- Vahterus Oy
- Mauri Kontu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Apparatus for vapourising a medium and separating droplets as well...
- Patent number 9,849,404
- Issue date Dec 26, 2017
- Vahterus Oy
- Mauri Kontu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Plate heat exchanger and method for manufacturing of a plate heat e...
- Patent number 9,714,796
- Issue date Jul 25, 2017
- Vahterus Oy
- Tapio Heiniö
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for separating droplets
- Patent number 9,366,464
- Issue date Jun 14, 2016
- Vahterus Oy
- Jyrki Sonninen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Apparatus and method for separating droplets from vaporized refrige...
- Patent number 9,038,402
- Issue date May 26, 2015
- Vahterus Oy
- Jyrki Sonninen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Plate heat exchanger and flow guide plate
- Patent number 7,347,253
- Issue date Mar 25, 2008
- Vahterus Oy
- Kari Tauren
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Welded heat exchanger with plate structure
- Patent number 7,204,300
- Issue date Apr 17, 2007
- Vahterus Oy
- Mauri Kontu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Round plate heat exchanger with improved heat exchange properties
- Patent number 7,013,963
- Issue date Mar 21, 2006
- Vahterus Oy
- Jouko Laine
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger with plate structure
- Patent number 6,918,433
- Issue date Jul 19, 2005
- Vahterus Oy
- Mauri Kontu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Arrangement for transferring heating and cooling power
- Patent number 6,158,238
- Issue date Dec 12, 2000
- ABB Power Oy
- Markku Lampinen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Superimposed sheet welding system including rotatable welding elect...
- Patent number 5,801,353
- Issue date Sep 1, 1998
- Vahterus Oy
- Timo Mauno Pirila
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR USE IN REFRIGERATION OR HEAT PUMP SYSTEM, AND REFRIGERAT...
- Publication number 20230175784
- Publication date Jun 8, 2023
- VAHTERUS OY
- Reima VIINIKKALA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
A PLATE HEAT EXCHANGER ARRANGEMENT
- Publication number 20230152042
- Publication date May 18, 2023
- VAHTERUS OY
- Reima VIINIKKALA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PLATE HEAT EXCHANGER AND ITS USE AS LIQUEFIED NATURAL GAS VAPORIZER
- Publication number 20230046534
- Publication date Feb 16, 2023
- VAHTERUS OY
- Valtteri HAAVISTO
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PISTON-CYLINDER ASSEMBLY OF A HYDRAULIC PRESS
- Publication number 20220258444
- Publication date Aug 18, 2022
- VAHTERUS OY
- Paavo PITKÄNEN
- B30 - PRESSES
Information Patent Application
AN EVAPORATOR WITH IMPROVED DROPLET SEPARATION
- Publication number 20210389031
- Publication date Dec 16, 2021
- VAHTERUS OY
- Mauri KONTU
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
MODULAR ARRANGEMENT FOR USE IN A VAPOR-COMPRESSION REFRIGERATION SY...
- Publication number 20210341191
- Publication date Nov 4, 2021
- VAHTERUS OY
- Mauri KONTU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
A PLATE HEAT EXCHANGER ARRANGEMENT
- Publication number 20210333051
- Publication date Oct 28, 2021
- VAHTERUS OY
- Mauri KONTU
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
AN EVAPORATOR AND A METHOD FOR VAPORIZING A SUBSTANCE IN AN EVAPORATOR
- Publication number 20190282919
- Publication date Sep 19, 2019
- VAHTERUS OY
- Jyrki SONNINEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR MANUFACTURING PLATE PARTS FOR A HEAT EXCHANGER
- Publication number 20180093311
- Publication date Apr 5, 2018
- VAHTERUS OY
- Mauri KONTU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR CLEANING PLATE HEAT EXCHANGER AND PLATE HEAT EXCHANGER
- Publication number 20160054079
- Publication date Feb 25, 2016
- VAHTERUS OY
- Ville KESÄLÄ
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
METHOD AND ARRANGEMENT FOR REPAIRING A PLATE PACK OF A HEAT EXCHANGER
- Publication number 20150144313
- Publication date May 28, 2015
- VAHTERUS OY
- Timo Henriksson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR VAPOURISING A MEDIUM AND SEPARATING DROPLETS AS WELL...
- Publication number 20150114817
- Publication date Apr 30, 2015
- VAHTERUS OY
- Mauri Kontu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLATE HEAT EXCHANGER AND METHOD FOR MANUFACTURING OF A PLATE HEAT E...
- Publication number 20140305620
- Publication date Oct 16, 2014
- VAHTERUS OY
- Tapio Heiniö
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR SEPARATING DROPLETS
- Publication number 20130319039
- Publication date Dec 5, 2013
- VAHTERUS OY
- Jyrki Sonninen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PLATE HEAT EXCHANGER AND METHOD FOR MANUFACTURING OF A PLATE HEAT E...
- Publication number 20130277028
- Publication date Oct 24, 2013
- VAHTERUS OY
- Tapio Heiniö
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Trademarklast 30 trademarks

Information Trademark
79259979
- Serial number 79259979
- Registration number 6066284
- Filing date Mar 15, 2019
- Vahterus Oy
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
78955037 - VAHTERUS
- Serial number 78955037
- Registration number 3339961
- Filing date Aug 18, 2006
- Vahterus Oy
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
78243617 - PLATE & RING
- Serial number 78243617
- Registration number 3022889
- Filing date Apr 30, 2003
- Vahterus Oy
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
78243618 - RING & PLATE
- Serial number 78243618
- Registration number 3022890
- Filing date Apr 30, 2003
- Vahterus Oy
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
75646215 - VAHTERUS
- Serial number 75646215
- Registration number 2513760
- Filing date Feb 23, 1999
- Vahterus Oy
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
75646214 - - PLATE & SHELL -
- Serial number 75646214
- Registration number 2508453
- Filing date Feb 23, 1999
- Vahterus Oy
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

VAHTERUS OY

Organization

Patents Grantslast 30 patents

Piston-cylinder assembly of a hydraulic press

Plate heat exchanger arrangement

Evaporator with improved droplet separation

Modular arrangement for use in a vapor-compression refrigeration sy...

Method and device for manufacturing plate parts for a heat exchanger

Evaporator and a method for vaporizing a substance in an evaporator

Method and arrangement for repairing a plate pack of a heat exchanger

Method for cleaning plate heat exchanger and plate heat exchanger

Plate heat exchanger and method for constructing multiple passes in...

Plate heat exchanger

Apparatus for vapourising a medium and separating droplets as well...

Plate heat exchanger and method for manufacturing of a plate heat e...

Device for separating droplets

Apparatus and method for separating droplets from vaporized refrige...

Plate heat exchanger and flow guide plate

Welded heat exchanger with plate structure

Round plate heat exchanger with improved heat exchange properties

Heat exchanger with plate structure

Arrangement for transferring heating and cooling power

Superimposed sheet welding system including rotatable welding elect...

Patents Applicationslast 30 patents

DEVICE FOR USE IN REFRIGERATION OR HEAT PUMP SYSTEM, AND REFRIGERAT...

A PLATE HEAT EXCHANGER ARRANGEMENT

PLATE HEAT EXCHANGER AND ITS USE AS LIQUEFIED NATURAL GAS VAPORIZER

PISTON-CYLINDER ASSEMBLY OF A HYDRAULIC PRESS

AN EVAPORATOR WITH IMPROVED DROPLET SEPARATION

MODULAR ARRANGEMENT FOR USE IN A VAPOR-COMPRESSION REFRIGERATION SY...

A PLATE HEAT EXCHANGER ARRANGEMENT

AN EVAPORATOR AND A METHOD FOR VAPORIZING A SUBSTANCE IN AN EVAPORATOR

METHOD AND DEVICE FOR MANUFACTURING PLATE PARTS FOR A HEAT EXCHANGER

METHOD FOR CLEANING PLATE HEAT EXCHANGER AND PLATE HEAT EXCHANGER

METHOD AND ARRANGEMENT FOR REPAIRING A PLATE PACK OF A HEAT EXCHANGER

APPARATUS FOR VAPOURISING A MEDIUM AND SEPARATING DROPLETS AS WELL...

PLATE HEAT EXCHANGER AND METHOD FOR MANUFACTURING OF A PLATE HEAT E...

DEVICE FOR SEPARATING DROPLETS

PLATE HEAT EXCHANGER AND METHOD FOR MANUFACTURING OF A PLATE HEAT E...

Trademarklast 30 trademarks

79259979

78955037 - VAHTERUS

78243617 - PLATE & RING

78243618 - RING & PLATE

75646215 - VAHTERUS

75646214 - - PLATE & SHELL -