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ALFA LAVAL AG

Overview
  • Total Patents
    189
About

ALFA LAVAL AG has a total of 189 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Austria, France and Switzerland. Its main competitors in its focus markets agriculture, environmental technology and thermal processes are ARTHUR JULIUS HOSIER, ROTECNA SA and EHEIM GMBH & CO KG.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Baum Engelbert Ing 25
#2 Brauner Heinz Ing 8
#3 Engelbert Baum 5
#4 Broeckl Gerhard 5
#5 Puerrer Josef 4
#6 Hauer Harald Ing 4
#7 Poppen Herbert 3
#8 Heinz Brauner 3
#9 Broeckl Gerhard Ing 3
#10 Dundler Karl 3

Latest patents

Publication Filing date Title
FR2551945A1 Facility for milking sheep
ATA60383A Device for cleaning milking plants
ATA60483A Device for cleaning parts of milking plants
FR2521749A1 Automatic anti-malage counting system, especially sheep
OA06594A Process and installation for obtaining concentrated natural syrup juice.
CU35233A Process for producing ethanol
DK546479A Plate heat exchanger
FR2428400A1 Mfg. soft paste cheese from milk conc. by ultrafiltration - using two moulding stages to prevent cords sticking to mould wall
FR2414001A2 Deaeration of milk powder etc. during filling into sack - provides better compacting with intermittently activated suction head inside sack
ES463740A1 Rotary milking machine for ewes - has access door which swings below level of track for animal access
FR2403018A1 Rotary milking machine for ewes - has valve carried by clamp and having spool engaged in support on sleeve
FR2371974A1 Dung channel scraper bar cleaning mechanism - has cross-shaped blade mounted on tilting arm to slide along moving scraper
FR2371874A1 Cattle shed manure scraper - has angle sections mounted on drive chain which runs in gulley at side of channel
ES443776A1 Method of treating raw-wool wash-and/or rinse water and apparatus therefor
FR2324538A1 Wine making tank for complete marc removal - with inner perforated cylinder with expanded base portion
FR2301795A1 Heat exchanger coil for boiler - is made of two sheets welded horizontally with flow channels between and formed into spiral
FR2260942A1 Animal-yoke lock for adjacent stalls - has U-shaped brackets adjustable in height on uprights with clamp
FR2226892A5 Prepn. of animal feedstuffs contg. hygroscopic material - by mixing with non-hygroscopic additive and spraying
FR2166489A5 Grape juice treatment - by centrifuge instead of draining vats saves space and time
FR2138321A1 Curdled milk treating appts - for cheese mfr