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LIBBY MCNEILL & LIBBY

Overview
  • Total Patents
    45
About

LIBBY MCNEILL & LIBBY has a total of 45 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets foods and drinks, agriculture and packaging and shipping are EBERTS EDWARD C, MAUI PINEAPPLE COMPANY LTD and CHAPMAN FRANK D.

Patent filings in countries

World map showing LIBBY MCNEILL & LIBBYs patent filings in countries
# Country Total Patents
#1 United States 39
#2 Germany 2
#3 United Kingdom 2
#4 Switzerland 1
#5 France 1

Patent filings per year

Chart showing LIBBY MCNEILL & LIBBYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nevills John J 4
#2 Kelly Edgar J 3
#3 Oliver Grosvenor 3
#4 Fetterman Frank W 2
#5 Kelly John D 2
#6 Frank Robbins 2
#7 Near Harold B 2
#8 Gerth Max M 2
#9 Breidigam Frank T 2
#10 James Hanson 2

Latest patents

Publication Filing date Title
US3454064A Pitting and slicing apparatus
US3388731A Fruit stem removal
US3469991A High protein product and process for producing same
US3456418A Packing apparatus
US3280008A Apparatus for improving flavor constituents
US3385075A Method and apparatus for freezing foods
US3223534A Method of improving flavor constituents
US3255019A Production of fermented dill pickles
US3223533A Method for improving flavor constituents
GB883424A Improvements in or relating to sauerkraut
US3111917A Soil tilling and fumigating apparatus
US3033028A Analytical apparatus
US3073366A Pineapple processing machine
US2847245A Box handling devices
US2578437A Thermal processing of food products
US2515404A Conveyer apparatus
US2592275A Conveyer apparatus
US2437937A Process for treating tomatoes
US2597930A Conveyer apparatus
US2461244A Advertising device for containers