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INST POLYMERUTVECKLING AB

Overview
  • Total Patents
    18
About

INST POLYMERUTVECKLING AB has a total of 18 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Sweden, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and surface technology and coating are WAKO CHEM, WAKO CHEMICAL KK and KLIESCH HOLGER.

Patent filings in countries

World map showing INST POLYMERUTVECKLING ABs patent filings in countries

Patent filings per year

Chart showing INST POLYMERUTVECKLING ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Raanby Bengt 6
#2 Ranby Bengt 4
#3 Yang Wantai 3
#4 Raanby B 3
#5 Johansen Knut 2
#6 Raanby Mats Gustaf 2
#7 Wenfang Shi 2
#8 Raanby Mats 1
#9 Persson Jan Erik 1
#10 Wantai Yang 1

Latest patents

Publication Filing date Title
AU4292701A Improved imaging spr apparatus
AU6325696A Lamination by photografting
EP0490854A2 Process and equipment for continuous crosslinking of polymeric materials and useful photo-initiators for the reaction
WO9003411A1 Method of preparing reinforced rubber and reinforced rubber products
SE8802943D0 Process for crosslinking superstrong polyethene fibres by irradiating with UV light