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STAMICARBON

Overview
  • Total Patents
    11,449
  • GoodIP Patent Rank
    7,434
  • Filing trend
    ⇩ 39.0%
About

STAMICARBON has a total of 11,449 patent applications. It decreased the IP activity by 39.0%. Its first patent ever was published in 1944. It filed its patents most often in France, United Kingdom and United States. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and chemical engineering are LEUNA WERKE VEB, SOLVAY and HALCON INT INCORPORATED.

Patent filings per year

Chart showing STAMICARBONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mennen Johannes Henricus 129
#2 Fontein Freerk Jan 89
#3 Fontein Freerk J 83
#4 Lemstra Pieter Jan 78
#5 Meessen Jozef Hubert 69
#6 Jonckers Kees 59
#7 Boesten Wilhelmus Hubertus Jos 47
#8 Boesten Wilhelmus H J 42
#9 Leeman Jan N J 39
#10 Thoma Jozef A 39

Latest patents

Publication Filing date Title
WO2021006729A1 Ferritic steel parts in urea plants
AU2020288071A1 Urea plant with stripper and stripping method
WO2020235999A1 Treatment of offgas from urea finishing
WO2020130817A1 Urea production process and plant with heat integration in low pressure recovery section
US2020376453A1 Urea granulation device
AU2018366077A1 Urea production process and plant
KR20210022143A High pressure carbamate condenser
CN110891933A Urea dressing and exhaust gas treatment plant and method
US2019218097A1 Plant and process for producing nitric acid
EA034005B1 Plant and process for producing nitric acid
UA123549C2 Controlling biuret in urea production
CN109070043A Urea production in the case where controlling biuret
US2017320816A1 Submicron particle removal from gas streams
WO2017171546A1 Urea production with bi-pressurized synthesis
AR107113A1 PRODUCTION OF AMMONIUM-UREA NITRATE THAT UNDERSTANDS CONDENSATION
CN108367236A Urea ammonium nitrate produces
AU2016295940A1 Duplex stainless steel and use thereof
AU2016291068A1 Granulation of urea products
US2018099926A1 Method and system for the integrated production of urea and melamine
CN108137335A For the integration production of the urea of automobile environment-protection urea and urea ammonium nitrate