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YIT YHTYMAE OY

Overview
  • Total Patents
    16
About

YIT YHTYMAE OY has a total of 16 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Finland, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets civil engineering, chemical engineering and textiles and paper are UNICON BETON I S, BARZUZA Y and YIXING FUTAO ENV PROT EQUIPMENT CO LTD.

Patent filings in countries

World map showing YIT YHTYMAE OYs patent filings in countries

Patent filings per year

Chart showing YIT YHTYMAE OYs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Numminen Matti R 8
#2 Munukka Jouko 8
#3 Pirhonen Reijo 6
#4 Rintala Teuvo 3
#5 Tuomikoski Pekka 3
#6 Varpula Juha 2
#7 Korpiaho Martti K 2
#8 Orivuori Juhani 1
#9 Majahalme Tapio 1
#10 Laasonen Mauri 1

Latest patents

Publication Filing date Title
FI964400A0 Foerfarande och anordning Foer vaetskebehandling
FI925622A0 Procedures and means for reinforcing soil
FI925623A0 Method of reinforcing a structure to be formed in the soil
FI915634A0 Method and apparatus for three-dimensional mapping of the interior space
FI904986A0 Foer faring for charging att placera ett foeremaol i jorden
FI904987A0 Foerankringsfoerfarande.
WO9110500A1 Method for recovering coating slip waste
FI883169A0 Procedure for the collection of coating paste waste
FI883170A0 Foerfarande foer utnyttjande av bioslam.