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SELWIG & LANGE GMBH

Overview
  • Total Patents
    13
About

SELWIG & LANGE GMBH has a total of 13 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Germany and EPO (European Patent Office). Its main competitors in its focus markets foods and drinks, machines and chemical engineering are AUGUST GRAENTZDOERFFER, BRAUNSCHWEIGISCHE MASCHB ANSTA and SELWIG & LANGE MASCHF.

Patent filings in countries

World map showing SELWIG & LANGE GMBHs patent filings in countries
# Country Total Patents
#1 Germany 12
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing SELWIG & LANGE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matusch Siegfried 9
#2 Liemann Max 3
#3 Austmeyer Klaus Dr Ing 3
#4 Reinefeld Erich Prof Dr 2
#5 Lange Heinz 2
#6 Munir Mohammad Dr 1
#7 Austmeyer Klaus Dr-Ing 1
#8 Matusch Siegfried Dipl Ing 1
#9 Kunz Markward Dr 1
#10 Matusch Siegfried Dipl-Ing 1

Latest patents

Publication Filing date Title
DE3720797C1 Feed device for feeding in filler material vertically and concentrically into the accelerator pot of a centrifuge
DE3615224A1 Continuously operating sugar centrifuge
DE3615081A1 Process and device for preparing crystal seed magma
DE3517511A1 COOLING CRYSTALIZATION TOWER FOR SUGAR MAGMA
DE3407531A1 Process and apparatus for crystallising and separating sugar from a sugar magma
DE3336112C1 Vertical cooling mixer for sugar magma having vertically oscillating agitator elements
DE3335052A1 Process and apparatus for the classification of crystal seed magma
DE3319284A1 Process for producing feedstuff from beet pulp
DE3308275A1 Process and apparatus for producing seed magma
DE3206518A1 Process and device for subjecting extracted sugar beet pulp to a liquid
DE3203524A1 Cooling mixer
DE3129102A1 Centrifuge drum