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SULLAIR TECH AB

Overview
  • Total Patents
    32
About

SULLAIR TECH AB has a total of 32 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Sweden, Germany and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines are GUANGDONG MEIZHI REFRIGE EQUIP, HICOR TECH INC and MARZOCCHI POMPE S P A.

Patent filings in countries

World map showing SULLAIR TECH ABs patent filings in countries
# Country Total Patents
#1 Sweden 9
#2 Germany 8
#3 United Kingdom 7
#4 United States 7
#5 France 1

Patent filings per year

Chart showing SULLAIR TECH ABs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Englund Arnold 8
#2 Schibbye L 8
#3 Englund A 6
#4 Schibbye Lars Dipl Ing 6
#5 Englund Rolf A 5
#6 Schibbye Lars Lauritz Benedict 3
#7 Fredlund Sture 3
#8 Schibbye Lauritz Benedictus 2
#9 Schibbye Lauritz B 2
#10 Johansson J 2

Latest patents

Publication Filing date Title
DE3314587A1 DEVICE FOR REGULATING CAPACITY AND INTERNAL COMPRESSION IN SCREW COMPRESSORS
DE3314582A1 DEVICE FOR REGULATING THE INNER COMPRESSION IN SCREW COMPRESSORS AND SCREW COMPRESSOR WITH DEVICE FOR REGULATING THE INNER COMPRESSION
DE3246685A1 ROTORS FOR A SCREW ROTOR MACHINE
DE3243324A1 DEVICE ON HIGH PRESSURE SCREW COMPRESSORS WITH OIL INJECTION
US4453900A Valve system for capacity control of screw compressors
DE3148579A1 METHOD OF A SCREW COMPRESSOR WITH OIL INJECTION
US4462769A Method at an oil-injected screw-compressor
SE426611B Method and device for intermediate cooling in an oil- injected multi-stage screw compressor
DE3118312A1 VALVE DEVICE FOR CONTROLLING THE PERFORMANCE OF SCREW COMPRESSORS