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UDC IRELAND LTD

Overview
  • Total Patents
    539
  • GoodIP Patent Rank
    7,546
  • Filing trend
    ⇩ 11.0%
About

UDC IRELAND LTD has a total of 539 patent applications. It decreased the IP activity by 11.0%. Its first patent ever was published in 2001. It filed its patents most often in EPO (European Patent Office), Republic of Korea and United States. Its main competitors in its focus markets basic materials chemistry, semiconductors and organic fine chemistry are ISE TOSHIHIRO, KATHIRGAMANATHAN POOPATHY and INOUE TETSUYA.

Patent filings per year

Chart showing UDC IRELAND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lennartz Christian 128
#2 Ise Toshihiro 109
#3 Wagenblast Gerhard 93
#4 Watanabe Soichi 89
#5 Kitamura Tetsu 71
#6 Takaku Koji 65
#7 Takada Saki 64
#8 Sotoyama Wataru 63
#9 Watanabe Toru 63
#10 Watanabe Kousuke 59

Latest patents

Publication Filing date Title
JP2018154626A Platinum complex, luminescent material, organic electroluminescent element, display device, and illuminator
US2017331047A1 Organic electronic devices comprising a layer of a pyridine compound and a 8-hydroxypquinolinolato earth alkaline metal, or alkali metal complex
JP2017222570A Inorganic material, device and organic electroluminescent element
KR20170074170A Transition metal complexes with tripodal ligands and the use thereof in oleds
WO2017017096A1 Process for the preparation of benzimidazo[1,2-a]benzimidazoles
JP2017014208A Platinum complex, luminescent material, organic electroluminescent element, display device, and illuminator
CN111668392A High efficiency OLED device with very short decay time
JP2016193904A Method of producing metal complex compound, and organic electroluminescence device
JP2016149372A Organic electroluminescent element and display device
JP2016096162A Method of manufacturing light-emitting display device, light-emitting display device, and light-emitting display
JP2016122661A Organic electroluminescent device
JP2016139809A Organic electroluminescent element, material for that element, and light-emitting device using that element, display device and lighting system
JP2016036055A Host material of organic electroluminescent element, organic electroluminescent element, light-emitting device, display device, and luminaire
JP2016105467A Organic electroluminescent element
KR20170039693A Electroluminescent imidazo-quinoxaline carbene metal complexes
JP2015199752A Iridium complex mixture, organic electroluminescent element and method for producing the same
JP2015193632A Material for organic electroluminescent element, composition containing said material for organic electroluminescent element, film formed using said composition, and organic electroluminescent element
JP2015199742A Organic electroluminescent element, chemical compound, and light-emitting device, display device and luminaire using the element
JP2015165584A Organic electroluminescent element and charge transport material
KR20160141808A Fluorescent organic light emitting elements having high efficiency