Learn more

RAISIO CHEM LTD

Overview
  • Total Patents
    90
About

RAISIO CHEM LTD has a total of 90 patent applications. Its first patent ever was published in 1995. It filed its patents most often in WIPO (World Intellectual Property Organization), Australia and Canada. Its main competitors in its focus markets textiles and paper, macromolecular chemistry and polymers and machines are DIC HERCULES CHEMICALS INC, NANOPAPER LLC and TSNII BUMAGI.

Patent filings per year

Chart showing RAISIO CHEM LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sundberg Kenneth 19
#2 Nurmi Kari 17
#3 Luukkonen Kari 17
#4 Tammi Anna-Liisa 16
#5 Niinikoski Mari 14
#6 Nurminen Markku 12
#7 Niinivaara Veikko 10
#8 Vihervaara Tapio 10
#9 Ketola Hannu 10
#10 Zetter Claes 7

Latest patents

Publication Filing date Title
WO2004104049A1 A process for the preparation of carnitine esters and their use
US2004226675A1 Method for improving printability and coatability of paper and board
EP1422248A1 A plastic pigment comprising an aqueous dispersion of styrene maleimine acid anhydride particles
CA2457887A1 Method for modification of starch, starch and its use
US6716313B2 Additive for paper making
FI20011083A0 Water soluble polymer
WO0151708A1 Method for improving printability and coatability of paper and board