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REFINING INC

Overview
  • Total Patents
    115
About

REFINING INC has a total of 115 patent applications. Its first patent ever was published in 1931. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets basic materials chemistry, machines and organic fine chemistry are WANG GUOLI, WURSTER OSCAR H and BENJAMIN CLAYTON.

Patent filings in countries

World map showing REFINING INCs patent filings in countries
# Country Total Patents
#1 United States 104
#2 United Kingdom 10
#3 Canada 1

Patent filings per year

Chart showing REFINING INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Thurman Benjamin H 55
#2 Benjamin Clayton 42
#3 Stadt Henry M 13
#4 Kerrick Walter B 10
#5 Lipp Elmer L 6
#6 Everett Burns Ralph 4
#7 Morris Mattikow 2
#8 Glase Herbert L 1
#9 Ewing Frederick J 1
#10 Barnes Kerrick Walter 1

Latest patents

Publication Filing date Title
US2301110A Process of refining oil
US2292822A Refining of animal and vegetable oils
US2299603A Soap stock purification and product
US2245538A Recovery of higher fatty alcohols
US2327569A Process of refining
US2329889A Process for refining fatty material
US2327502A Process of making soap
US2301109A Process of refining oil
US2242188A Refining of vegetable oils
US2230196A Process of treating soap stock
US2280427A Phosphatidic composition
US2271409A Phosphatidic composition
US2271410A Phosphatidic composition
US2190595A Refining process
US2249702A Process of refining glyceride oils and fats
US2249701A Refining of animal and vegetable oils
US2272616A Phosphatidic compound
US2201064A Phosphatide composition
US2199041A Process of refining animal and vegetable oils
US2235628A Process of making soap