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PETROLEUM FERMENTATIONS

Overview
  • Total Patents
    57
About

PETROLEUM FERMENTATIONS has a total of 57 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Canada and Mexico. Its main competitors in its focus markets chemical engineering, basic materials chemistry and machines are GWYNNE JOHN, ROSANO HENRI L and APPLIC BIOCHIMIQUES SOC ET.

Patent filings in countries

World map showing PETROLEUM FERMENTATIONSs patent filings in countries

Patent filings per year

Chart showing PETROLEUM FERMENTATIONSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayes Michael E 22
#2 Gutnick David L 15
#3 Rosenberg Eugene 14
#4 Belsky Igal 12
#5 Deal James F 10
#6 Sansing John W 10
#7 Williams Joseph L 9
#8 Hayes Michael Edward 8
#9 Hrebenar Kevin R 6
#10 Zinaida Zosim 6

Latest patents

Publication Filing date Title
US4934391A Dibasic esters for cleaning electronic circuits
US4943390A Bioemulsifier-stabilized hydrocarbosols
US4883757A Bioemulsifier production by Acinetobacter calcoaceticus strains
US4821757A Bioemulsifier stabilized hydrocarbosols
US4818817A Enzymatic degradation of lipopolysaccharide bioemulsifiers
US4886519A Method for reducing sox emissions during the combustion of sulfur-containing combustible compositions
US4740247A Method for printed circuit board and/or printed wiring board soldermask testing
US4870010A Bioemulsified-containing personal core products for topical application to dermopathologic conditions of the skin and scalp
CA1316478C Bioemulsifier production by acinetobacter calcoaceticus strains
US4793826A Bioemulsifier-stabilized hydrocarbosols
US4706749A Method for improved oil recovery
US4592786A Process for cleaning an oil contaminated vessel
AU3556584A Bioemulsifier stabilized hydrocarbons
BR8407156A Hydrocarbosis stabilized with bioemulsifier
US4770711A Method for cleaning chemical sludge deposits of oil storage tanks
CA1262330A Apparatus for cleaning an oil contaminated vessel
US4704360A Enzymatic degradation of lipopolysaccharide bioemulsifiers
US4395354A αEmulsans
US4395353A Polyanionic heteropolysaccharide biopolymers
US4311831A Apo-ψ-emulsans