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WETEND TECHNOLOGIES OY

Overview
  • Total Patents
    64
  • GoodIP Patent Rank
    182,980
About

WETEND TECHNOLOGIES OY has a total of 64 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Finland, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, chemical engineering and machines are WETEND TECH OY, PHILADELPHIA MIXING SOLUTIONS LTD and VALVER AIR SPEED S L.

Patent filings per year

Chart showing WETEND TECHNOLOGIES OYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matula Jouni 62
#2 Matula Jussi 14
#3 Räsänen Jari 6
#4 Imppola Olavi 6
#5 Tahkola Karri 5
#6 Maekinen Jari 3
#7 Heiskanen Isto 3
#8 Raesaenen Jari 2
#9 Solismaa Paeivi 2
#10 Kukkamaeki Esko 2

Latest patents

Publication Filing date Title
WO2013178885A1 A method of and an arrangement for oxidizing white liquor
FI20135157A Arrangement and process for the production of fiber web
FI20135156A An arrangement for supplying liquid to at least one mixing station and a method for operating the arrangement
FI20126128A Method for preventing flocculation on the surfaces of an injection mixer and injection mixer
FI20125338A A method and apparatus for feeding two chemically opposed chemicals into a process fluid stream
CN103068736A Method and apparatus for in-line production of milk of lime into an in-line production process of pcc arranged in connection with a fibrous web machine
CN103025414A A method and a reactor for mixing one or more chemicals into a process liquid flow
CN102811801A A method and apparatus for mixing various flows into a process liquid flow
WO2009103853A2 A method of and an arrangement for proportioning thick stock to a short circulation of a fiber web machine
CA2573028A1 Method and apparatus for feeding chemical into a liquid flow
EP1675673A1 Method and apparatus for feeding chemical into a liquid flow
FI20040990A0 A method and apparatus for feeding chemicals into a process fluid stream
FI20030501A0 Method and apparatus for feeding media needed for microflotation into a process fluid
FI20021350A0 A method for rinsing a chemical feed nozzle and a feed nozzle
US7234857B2 Method and apparatus for feeding a chemical into a liquid flow
FI20012322A Method and apparatus for feeding chemicals into liquid flows
FI20002087A0 Method and apparatus for introducing a chemical into a liquid stream
FI980437A0 A method and apparatus for feeding a chemical into a liquid stream and a paper machine feeding system