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.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 15 | |
#2 | Australia | 12 | |
#3 | WIPO (World Intellectual Property Organization) | 12 | |
#4 | United States | 11 | |
#5 | Brazil | 5 | |
#6 | Hungary | 4 | |
#7 | South Africa | 4 | |
#8 | Canada | 3 | |
#9 | Slovakia | 3 | |
#10 | Taiwan | 3 | |
#11 | China | 2 | |
#12 | Colombia | 2 | |
#13 | Czechia | 1 | |
#14 | Malaysia | 1 | |
#15 | Poland | 1 | |
#16 | Tunisia | 1 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Textiles and paper | |
#3 | Medical technology | |
#4 | Organic fine chemistry | |
#5 | Materials and metallurgy | |
#6 | Machines | |
#7 | Biotechnology |
# | Technology | |
---|---|---|
#1 | Polysaccharides | |
#2 | Object sterilising | |
#3 | Paper coating | |
#4 | Sugars | |
#5 | Paper recycling | |
#6 | Non-metallic elements | |
#7 | Unspecified technologies | |
#8 | Fermentation | |
#9 | Acyclic or carbocyclic compounds | |
#10 | Fiber treatments |
# | 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 |
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 |