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MITCHELL MELVIN

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    116,514
About

MITCHELL MELVIN has a total of 23 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, textiles and paper and chemical engineering are GREEN EXTRACTION TECH INC, HELLA ASIA PACIFIC PTY LTD and LINDAHL ERIK.

Patent filings in countries

World map showing MITCHELL MELVINs patent filings in countries
# Country Total Patents
#1 United States 12
#2 EPO (European Patent Office) 4
#3 WIPO (World Intellectual Property Organization) 4
#4 Canada 3

Patent filings per year

Chart showing MITCHELL MELVINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mitchell Melvin 23
#2 Brandenburg Jr James Etson 3
#3 Green Extraction Technologies Inc 2

Latest patents

Publication Filing date Title
US2015045543A1 Isolation method for water insoluble components of a biomass and products provided therefrom
US2015044306A1 Process for fractionation and extraction of herbal plant material to isolate extractives for pharmaceuticals and nutraceuticals
US1266532A Road shaping and finishing machine.
US1266531A Road shaping and finishing machine.
CA108459A Rotary disc
US879398A Corn-planter.
US834838A Rotary disk.
US769101A Attachment for grain-drills.
US770185A Seed-drill.
US763308A Rotary seed-disk.