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FLEISCHMANN CO

Overview
  • Total Patents
    111
About

FLEISCHMANN CO has a total of 111 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets biotechnology, foods and drinks and machines are LESAFFRE SOC IND, KLINE LEO and VER MAUTNER MARKHOF SCHE PRESS.

Patent filings in countries

World map showing FLEISCHMANN COs patent filings in countries
# Country Total Patents
#1 United States 61
#2 Canada 37
#3 United Kingdom 8
#4 France 3
#5 Austria 1
#6 Germany 1

Patent filings per year

Chart showing FLEISCHMANN COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayduck Friedrich 13
#2 Friedrich Hayduck 12
#3 Corby Robert L 12
#4 Frey Charles N 6
#5 Kohman Henry A 5
#6 Klein Erwin 5
#7 Charles Hoffman 4
#8 Ruth Glasgow 3
#9 Dawson Baylis M 3
#10 Hildebrandt Frank M 3

Latest patents

Publication Filing date Title
US1724952A Manufacture of yeast
GB277476A Improvements relating to yeast manufacture
US1709405A Yeast-handling apparatus
US1651717A Manufacture of bread
US1652828A Manufacture of bread
US1701081A Food product
US1722775A Maltose process and product
US1597450A Method of wrapping yeast and the product
US1676437A Process for the manufacture of yeast
US1694807A Method of cooling and drying materials
US1730876A Process for the manufacture of yeast
US1667928A Method of treating molasses
US1688831A Method of treating molasses
US1657079A Maltose product and process of producing same
US1705636A Baking method and apparatus
US1642537A Process for improvement of flavor of yeast
US1529648A Preparation and treatment of bread dough
US1722746A Method of yeast manufacture
GB226812A Improvements in or relating to the production of sugar from starchy materials
US1673735A Process for the manufacture of yeast