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SUN CO INC R & M

Overview
  • Total Patents
    175
About

SUN CO INC R & M has a total of 175 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets organic fine chemistry, chemical engineering and environmental technology are PIGAMO ANNE, ZAKL AZOTOWE IM F DZIERZYNSK and TONGLING JINTAI CHEMICAL IND CO LTD.

Patent filings in countries

World map showing SUN CO INC R & Ms patent filings in countries
# Country Total Patents
#1 United States 53
#2 EPO (European Patent Office) 44
#3 Canada 40
#4 Japan 35
#5 Norway 2
#6 Taiwan 1

Patent filings per year

Chart showing SUN CO INC R & Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lyons James E 74
#2 Ellis Paul E Jr 33
#3 Durante Vincent A 33
#4 Hsu Chao-Yang 32
#5 Ellis Jr Paul E 26
#6 Bhinde Manoj V 23
#7 Hollstein Elmer J 18
#8 Walker Darrell W 16
#9 Pooru Ii Erisu Jiyunia 16
#10 Angstadt Howard P 13

Latest patents

Publication Filing date Title
US5861536A Oxidative ammination of benzene to aniline using molecular oxygen as the terminal oxidant
US5817881A Tetraalykylammonium polyoxoanionic oxidation catalysts
CA2192524A1 Process for upgrading petroleum fractions containing olefins and aromatics
US5733518A Process and catalyst for dehydrogenation of organic compounds
US5663328A Haloporphyrins and their preparation and use as catalysts
JPH09249678A Porphyrin bearing haloalkyl side chain, its metal complex, their production and use as catalyst in chemical reaction
US5723697A Catalytic oxidation of light alkanes in presence of a base
US5659029A Preparation of porphyrins and their metal complexes
US5705685A Conversion of alkanes to unsaturated carboxylic acids
CA2157241A1 Haloporphyrins and their preparation and use as catalysts
JPH07278152A Metal ligand catalyst for oxidation of alkane and decomposition of organic hydroperoxide
US5608054A Porphyrins and metal complexes thereof having haloalkyl side chains
US5550301A Dried catalytic systems for decomposition of organic hydroperoxides
EP0666109A1 Solid superacid catalysts comprising platinum metal and hydrocarbon conversion processes using same
CA2139180A1 Method for oxidizing alkanes using novel porphyrins synthesized from dipyrromethanes and aldehydes
US5489722A Dehydrogenation processes using catalysts comprising catalytic metal on a nonacidic support
US5468710A Compositions comprising sulfided nickel and alumina useful as dehydrogenation catalysts
US5462904A Process of making dehydrogenation catalysts by oxidizing and sulfiding catalytic metal on a nonacidic support
US5489716A Reactions catalyzed by haloporphyrins
US5648590A Liquid phase isomerization of alkanes