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PENICK & FORD LTD

Overview
  • Total Patents
    80
About

PENICK & FORD LTD has a total of 80 patent applications. Its first patent ever was published in 1936. It filed its patents most often in United States, France and Switzerland. Its main competitors in its focus markets foods and drinks, macromolecular chemistry and polymers and biotechnology are PENICK & FORD LTD INC, CORN PRODUCTS INT INC and CORN PROD REFINING CO.

Patent filings in countries

World map showing PENICK & FORD LTDs patent filings in countries

Patent filings per year

Chart showing PENICK & FORD LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hjermstad Erling Tormod 7
#2 Hjermstad Erling T 6
#3 Coughlin Leonard James 6
#4 Brouillard Robert Ernest 5
#5 Black William C 5
#6 Brouillard Robert E 3
#7 Winfrey Vernon L 3
#8 Rajtora Otto J 3
#9 Coughlin Leonard J 3
#10 Robert Ernest Brouillard 2

Latest patents

Publication Filing date Title
US4808479A Warp yarn sizing composition and method for making and using same
CA1295996C Starch hydrolyzate product and method for producing same
US4786530A Finishing size composition and method for making and using same
US4304857A Whole cell enzyme composition containing fumed silica
US4033820A Starch sponge column apparatus and process for immobilized enzyme reactions
US4029546A Column apparatus and process for immobilized enzyme reactions
US4014743A Method for continuous preparation of cooked thinned starch pastes
US3849253A Process of immobilizing enzymes
AU3783872A Compatible starch polyvinyl alcohol formulations
CA977880A Compatible starch polyvinyl alcohol formulations
US3767604A Compatible mixtures of modified starch and polyvinyl alcohol
US3706730A Method of controlling etherification of granule starch with an alkali-consuming etherifying reagent
BE763196A Industrial etherification of starch
FR2125656A5 Industrial etherification of starch
US3682685A Method of treating glass fibers
US3672922A Benzyl starch emulsion coating compositions
US3652541A Etherified depolymerized starch product compatible with polyvinyl alcohol
US3652542A Process for preparing etherified depolymerized starch product compatible with polyvinyl alcohol
US3578497A Potato starch properties by controlled heating in aqueous suspension
US3577407A Highly hydroxypropylated granule potato starch