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NAT DAIRY PROD CORP

Overview
  • Total Patents
    459
About

NAT DAIRY PROD CORP has a total of 459 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets foods and drinks, packaging and shipping and machines are KRAFT FOODS, KRAFT FOODS INC and KRAFT INC.

Patent filings in countries

World map showing NAT DAIRY PROD CORPs patent filings in countries
# Country Total Patents
#1 United States 173
#2 Canada 126
#3 United Kingdom 63
#4 Germany 45
#5 France 28
#6 Switzerland 10
#7 Denmark 6
#8 Spain 3
#9 Belgium 2
#10 Italy 2
#11 Netherlands 1

Patent filings per year

Chart showing NAT DAIRY PROD CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Miller Roland E 28
#2 Kraft George Howard 13
#3 Kenneth Bell 13
#4 Kraft George H 12
#5 Miller Roland Earl 11
#6 Howard Kraft George 11
#7 Bell Kenneth 10
#8 Wayne Clyde D 10
#9 Vakaleris Demetrius G 9
#10 Clarke Atwood Francis 9

Latest patents

Publication Filing date Title
US3591390A Treatment of cottage cheese curd
US3477614A Dispenser
US3463400A Spray dryer
ES348841A1 A procedure for the manufacture of a sauce. (Machine-translation by Google Translate, not legally binding)
GB1144730A Method of manufacture of ketchup
GB1149579A Formed frozen foods
GB1119430A Mustard product
US3477393A Variegator for ice cream and the like
US3489044A Distribution method and system
US3468462A Apparatus for forming portion sized food products
GB1150033A Cheese package and method and apparatus for forming same
US3458059A Article stacker
US3479024A Method and apparatus for arranging articles in a row
US3414980A Method of spray drying
US3492129A Method of making cream cheese
US3403902A Packaging apparatus
US3476741A Method for treating polysaccharides in the presence of an oxygen accepting agent
GB1100910A Method of manufacture of cheese
US3394869A Packaging top
GB1165373A Preparation of Succinyl Half Esters of Mono-Acylated Polyhydric Alcohols