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SELWIG & LANGE MASCHF

Overview
  • Total Patents
    23
About

SELWIG & LANGE MASCHF has a total of 23 patent applications. Its first patent ever was published in 1877. It filed its patents most often in Germany, EPO (European Patent Office) and France. Its main competitors in its focus markets foods and drinks, machine tools and machines are SUCRIERE ATLANTIQUE ENG, AUGUST GRAENTZDOERFFER and HENRY ROY.

Patent filings in countries

World map showing SELWIG & LANGE MASCHFs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Matusch Siegfried 7
#2 Lange Heinz 6
#3 Liemann Max 4
#4 Mosel Peter Dr Ing 2
#5 Ahlers Heinrich Dipl-Ing 2
#6 Matusch Siegfried Ing Grad 1
#7 Mosel Peter 1
#8 Flender Friedrich 1
#9 Stockhausen Fritz 1
#10 Ahlers Heinrich 1

Latest patents

Publication Filing date Title
EP0036090A2 Process and apparatus for dewatering extracted sugar beet chips
DE2921871A1 Lime mud press - with graduated mesh sizes on outer and inner screen tubes of annular press space
DE2906231A1 METHOD AND DEVICE FOR DRAINING EXTRACTED SUGAR BEET CHIPS
DE2844038A1 Two-component contact column - with L=shaped tubes joining alternate two decks as stirring elements for intimate mixing
DE2833348B1 Device for pre-liming the raw sugar juice
DE2821129A1 Massecuite crystalliser column - with alternately inverted conical deck plates and cooled paddle mixer
DE2755130A1 Mashing sugar crystals continuously for subsequent processing - in mixer with overflowing annular chambers concentric to centrifuge
DE2750489A1 SUPPORTING SCREEN TO SUPPORT A CENTRIFUGE DECK SCREEN
DE2742422A1 Continuously operating centrifuge - with endless flight conveyors for feed application to and solids removal from screen drum
DE2704427A1 Sugar crystal mixing process - pumps mixture round circuit in vertical plane
DE2641597A1 Worm press for fibrous materials - has sieve jacket with interrupted worm blades driven in opposite directions
DE624874C Device for distributing and cooling sugar u. like
DE1618C Steam water heater