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SGI INT

Overview
  • Total Patents
    11
About

SGI INT has a total of 11 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Australia, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets basic materials chemistry, thermal processes and measurement are ALBEMARLE EUROPE SPRL, NIPPON KETJEN CO LTD and INTERCAT EQUIPMENT INC.

Patent filings in countries

World map showing SGI INTs patent filings in countries
# Country Total Patents
#1 Australia 4
#2 WIPO (World Intellectual Property Organization) 4
#3 United States 3

Patent filings per year

Chart showing SGI INTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Esztergar Ernest P 5
#2 Remo John L 3
#3 Rinker Franklin G 3
#4 Siddoway Mark 2
#5 Frederick James P 2
#6 Coolidge Dennis 2
#7 Molnar Daniel 2
#8 Coolidge Dennis W 1

Latest patents

Publication Filing date Title
WO9610618A1 Electrodynamic-chemical processing for beneficiation of petroleum residue
WO9531519A1 Energy compensated rehydration of coal char in a rotary cooler
US5824203A Method and means for changing characteristics of substances
US5372497A Process and apparatus for igniting a burner in an inert atmosphere
WO9316572A1 Method and means for changing characteristics of substances
US5291422A Broadband instrument for nondestructive measurement of material properties