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OY KWH PIPE AB

Overview
  • Total Patents
    16
About

OY KWH PIPE AB has a total of 16 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Canada, Australia and Chile. Its main competitors in its focus markets machines, mechanical elements and packaging and shipping are TERSIA B V, GLYNWED PIPE SYSTEMS LTD and KWH PIPE AB OY.

Patent filings in countries

World map showing OY KWH PIPE ABs patent filings in countries
# Country Total Patents
#1 Canada 3
#2 Australia 2
#3 Chile 2
#4 Hong Kong 2
#5 South Africa 2
#6 Brazil 1
#7 Finland 1
#8 Norway 1
#9 Tunisia 1
#10 Ukraine 1

Patent filings per year

Chart showing OY KWH PIPE ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sjoberg Sven 4
#2 Blomqvist Gunnar 4
#3 Jansson Patrick 3
#4 Vestman Christian 2
#5 Holm Alf 2
#6 Sven Sjöberg 1
#7 Smatt Rauno 1
#8 Södergård Henry 1
#9 Marek Warcholinski 1
#10 Stefan Slotte 1

Latest patents

Publication Filing date Title
AU2009265580A1 Container with antistatic layer