Learn more

SCA HYGIENE PROD ZEIST BV

Overview
  • Total Patents
    80
About

SCA HYGIENE PROD ZEIST BV has a total of 80 patent applications. Its first patent ever was published in 1997. It filed its patents most often in EPO (European Patent Office), Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, textiles and paper and medical technology are RICHARD MUELLER DR, JI XIN and TETHIS INC.

Patent filings per year

Chart showing SCA HYGIENE PROD ZEIST BVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Besemer Arie Cornelis 51
#2 Besemer Arie 19
#3 Thornton Jeffrey Wilson 19
#4 Jetten Jan Matthijs 15
#5 Van Brussel-Verraest Dorine Li 15
#6 Thornton Jeffrey 11
#7 Thiewes Harm Jan 11
#8 Jaschinski Thomas 10
#9 Verwilligen Anne-Mieke Yvonne 10
#10 Hartingsveldt Wim Van 8

Latest patents

Publication Filing date Title
WO03006739A1 Cationic cellulosic fibres
EP1341717A1 Recovery process for spent periodate
EP1349876A1 Process for oxidising primary alcohols
WO0248197A1 Process for oxidising primary alcohols
ZA200104559B Acidic superabsorbent polysaccharides.
EP1278913A1 Aldehyde-containing polymers as wet strength additives
US6582559B2 Aldehyde-containing polymers as wet strength additives
EP1251140A1 Process for oxidising primary hydroxyls in carbohydrates
EP1215217A1 High molecular weight oxidised cellulose
US6770755B1 Process of oxidizing primary alcohols
CO5200756A1 ALCALIS NEUTRALIZING SUPERABSORBENT PRODUCTS
AU5717000A Process for selective oxidation of primary alcohols
WO0075070A1 Process for regenerating periodic acid
EP1154074A1 Aldehyde-containing polymers as wet strength additives
EP1149846A1 Oxidation of polysaccharides with nitroxyls
CA2363600A1 Hygienic absorbent with odour control
HU0105300A2 Process for selective oxidation of cellulose
AU1897500A Acidic superabsorbent polysaccharides
US6331619B1 Superabsorbent material and method for producing said material