METSA SPEC CHEM OY has a total of 25 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Finland, Argentina and Australia. Its main competitors in its focus markets macromolecular chemistry and polymers and basic materials chemistry are P CHEMICAL COMPANY LTD AS, BUBECK & DOLDER and MARINE BIOPOLYMERS LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Finland | 4 | |
#2 | Argentina | 2 | |
#3 | Australia | 2 | |
#4 | Brazil | 2 | |
#5 | EPO (European Patent Office) | 2 | |
#6 | Poland | 2 | |
#7 | United States | 2 | |
#8 | WIPO (World Intellectual Property Organization) | 2 | |
#9 | Canada | 1 | |
#10 | China | 1 | |
#11 | Colombia | 1 | |
#12 | Hungary | 1 | |
#13 | Norway | 1 | |
#14 | Taiwan | 1 | |
#15 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Basic materials chemistry |
# | Technology | |
---|---|---|
#1 | Polysaccharides | |
#2 | Soaps | |
#3 | Macromolecular compounds compositions | |
#4 | Materials for miscellaneous applications |
# | Name | Total Patents |
---|---|---|
#1 | Ruppert Oliver | 18 |
#2 | Kloow Goeran | 11 |
#3 | Gosselink Eugene Paul | 8 |
#4 | Leupin Jennifer Ann | 8 |
#5 | Kaehkoenen Heidi | 7 |
#6 | Laehteenmaeki Mikko | 7 |
#7 | Kloow Goran | 4 |
#8 | Kahkonen Heidi | 4 |
#9 | Maas Antonius Franciscus | 4 |
#10 | Lahteenmaki Mikko | 4 |
Publication | Filing date | Title |
---|---|---|
PL339291A1 | Modified cellulose ethers | |
FI973319A0 | Borrningsslam och dess framstaellning | |
FI972200A0 | Foer farer Foer framstaellning av carboximetylcellulosa | |
FI944552A0 | Stable CMC slurry contg. polyethylene glycol - has good handling properties and is useful for thickening aq. liquids e.g. in mineral or water treatment and for foodstuffs etc. | |
EP0633909A1 | Stable cmc slurry |