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NAT DAIRY RES LAB INC

Overview
  • Total Patents
    47
About

NAT DAIRY RES LAB INC has a total of 47 patent applications. Its first patent ever was published in 1941. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets foods and drinks, machines and biotechnology are ANHEUSER BUSCH, WEST WALTER A and NOURINSHIYOU SHIYOKUHIN SOUGOU.

Patent filings in countries

World map showing NAT DAIRY RES LAB INCs patent filings in countries
# Country Total Patents
#1 United States 46
#2 United Kingdom 1

Patent filings per year

Chart showing NAT DAIRY RES LAB INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stimpson Edwin G 13
#2 Spiess Jr Newton E 12
#3 Weisberg Samuel M 7
#4 Widdoes Lawrence C 4
#5 Gropen Edward M 3
#6 Weaver Kenneth R 3
#7 Myers Robert P 2
#8 Louis Plusquellic 2
#9 Randall Whitaker 2
#10 Freund Ernest H 2

Latest patents

Publication Filing date Title
US2776928A Production of saccharomyces fragilis with an optimum yield of lactase
US2745775A Tobacco product and method of conditioning same
US2773002A Purification of lactase enzyme and spray-drying with sucrose
GB747794A Improvements in closures for containers
US2715601A Lactase enzyme preparation
US2744066A Ion exchange method and apparatus for continuous inter-action of liquids and solids
US2762748A Drying of yeast to inactivate zymase and preserve lactase
US2749005A Mold filling mechanism
US2749242A Conversion of lactose to glucose, galactose and other sugars in the presence of lactase activators
US2744890A Proteinaceous composition and method of making the same
US2738172A Apparatus for treatment of products with ultrasonic energy
US2693440A Drying of yeast to inactivate zymase and preserve lactase
US2744891A Process for producing a water-soluble casein
US2774578A Methods and apparatus for whipping food products
US2661119A Container and closure therefor
US2708166A Process for the flocculation of colloids in cheddar cheese whey
US2687384A Water paint containing enzymedigested protein
US2750328A Aerating method and apparatus
US2752334A Nu-substituted lactobionamides
US2746916A Production of lactobionic acid and its delta-lactone