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ALFA LAVAL THERMAL

Overview
  • Total Patents
    101
About

ALFA LAVAL THERMAL has a total of 101 patent applications. Its first patent ever was published in 1983. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets thermal processes, machines and chemical engineering are ALFA LAVAL THERMAL AB, REHEAT AB and DIERBECK ROBERT F.

Patent filings per year

Chart showing ALFA LAVAL THERMALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Andersson Jarl 20
#2 Bergqvist Jan-Ove 18
#3 Dahlgren Arthur 12
#4 Blomgren Ralf 12
#5 Hallgren Leif 8
#6 Rissler Per 7
#7 Kaellrot Magnus 7
#8 Andersson Torgny 6
#9 Nilsson Bo Goeran 6
#10 Stroemblad Mats 5

Latest patents

Publication Filing date Title
WO9211501A1 A plate heat exhanger, a method of producing a plate heat exchanger and means for performing the method
US5178207A Plate heat exchanger with leakage detector
US5226473A Plate heat exchanger
US5226474A Plate evaporator
BR9105709A Plate heat exchanger
WO9113308A1 Permanently joined plate heat exchanger
EP0371122A1 Plate evaporator.
WO8809474A1 Plate heat exchanger having permanently joined plates
WO8809473A1 Permanently joined plate heat exchanger
EP0311670A1 Plate heat exchanger.
US4871013A Device to prevent through-flow of a port in a plate heat exchanger
WO8805520A1 Plate heat exchanger with identical frame plate and pressure plate
WO8804023A1 Carrying bar for a frame in a plate heat exchanger
EP0327574A1 Plate heat exchanger with a double-wall structure
WO8800323A1 Plate heat exchanger
EP0277171A1 Plate heat exchanger with threaded connection ports.
US4909318A Method and apparatus for recovering heat from flue gases and for cleaning the same
US4813478A Plate heat exchanger
WO8704234A1 A plate heat exchanger
EP0277138A1 Plate heat exchanger.