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SPRECKELS SUGAR COMPANY

Overview
  • Total Patents
    31
About

SPRECKELS SUGAR COMPANY has a total of 31 patent applications. Its first patent ever was published in 1910. It filed its patents most often in United States, Spain and Canada. Its main competitors in its focus markets foods and drinks, measurement and machines are TILBY SYDNEY E, SPRAY ENGINEERING DEVICES LTD and HUGH WALLACE AITKEN.

Patent filings in countries

World map showing SPRECKELS SUGAR COMPANYs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Spain 4
#3 Canada 3
#4 Germany 2
#5 Denmark 2
#6 France 2
#7 United Kingdom 2

Patent filings per year

Chart showing SPRECKELS SUGAR COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Warren Alston Paul 3
#2 Taber Winslow Edward 3
#3 Armer Austin A 3
#4 Chase Meredith Sherman 3
#5 Winslow Edward Taber 2
#6 Walter Bernhardt Otto Paul 2
#7 Alston Paul Warren 2
#8 Meredith Sherman Chase 2
#9 Moore Ralph H 2
#10 Alston Paul W 2

Latest patents

Publication Filing date Title
US3270886A Apparatus for separating finely divided solid materials from liquids
US2997086A Beet screening and cleaning device
US2679464A Carbonation process
US2650498A Sampling machine
US2673165A Process of reclaiming beet pulp press water
US2631529A Printing mechanism for automatic polariscopes
US2604206A Apparatus for separating mud. weeds, and stems from vegetables
US2503808A Photoelectric automatically balancing polariscope
US2509408A Method of processing diffusion juice
US2197192A Adjusting apparatus
US2162122A Method of taking samples
US2036818A Apparatus for recovering sugar
ES137121A1 A method to recover sugar.
ES137122A1 An apparatus to recover sugar.
ES137034A1 An apparatus to recover sugar.
ES137033A1 A method to recover sugar.
GB443662A Method and apparatus for recovering sugar
GB453420A Method and apparatus for recovering sugar
US2042724A Method and apparatus for recovering sugar
US2016609A Method and apparatus for recovering sugar