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OPTATECH OY

Overview
  • Total Patents
    37
About

OPTATECH OY has a total of 37 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Finland, Australia and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and chemical engineering are EL PASO PRODUCTS CO, GUANGXI WUSONG FOREST CHEMICAL GROUP CO LTD and HOWARDS & SONS LTD.

Patent filings per year

Chart showing OPTATECH OYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vahteristo Kari 10
#2 Niemi Vesa 10
#3 Koskimies Salme 9
#4 Csicsery Sigmund M 9
#5 Bergstroem Christer 8
#6 Halme Erkki 6
#7 Hanhi Kalle 6
#8 Jakkula Juha 5
#9 Sahala Kari-Matti 5
#10 Loennberg Viveca 5

Latest patents

Publication Filing date Title
FI20000183A0 alkylation
FI991006A0 New liquid crystalline polymers
FI982630A0 A process for the preparation of 2,6-dimethylnaphthalene
FI980269A0 Method for the synthesis of norbornene and its derivatives
FI980268A0 Process for the preparation of cyclic monomers
FI972242A0 Process for preparing polyacrylate / polyolefin blends
FI963233A0 Substituted liquid crystalline polymers and their use as compatibilizers in mixtures of LCPs and other polymers
FI961184A0 Process for the preparation of norbornene and substituted norbornene derivatives
FI960710A0 Framstaellning av dimethylnaphthalen genom cycling
FI956325A0 Preparation of 1- (2-methylbutyl) -4-methylbenzene
FI953803A0 Electrically conductive thermoplastic elastomer blend and its use
FI953319A0 Preparation of dimethyl naphthalene
FI952188A0 Amorphous olefin co / terpolymers
FI951904A0 A polyolefin-polyacrylate based thermoplastic elastomer
FI946055A0 Thermosplastic elastomers based on polyacrylate and mixtures of polyolefins
FI943188A0 Liquid crystal copolyester imides and process for their preparation
FI942324A0 Mixtures of poly-2,6-dimethyl-1,4-phenyl ether and process for their preparation
FI940954A0 Multilayer polymer films and process for their preparation
FI931863A0 Preparation of polyolefin-based thermoplastic elastomers
FI931194A0 Ethylene propylene copolymer and its preparation process