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SCA DEVELOPMENT AB

Overview
  • Total Patents
    338
About

SCA DEVELOPMENT AB has a total of 338 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Sweden, Finland and Germany. Its main competitors in its focus markets textiles and paper, macromolecular chemistry and polymers and machines are SUZANO S A, ASPLUND ARNE J A and SUNDS DEFIBRATOR.

Patent filings per year

Chart showing SCA DEVELOPMENT ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peterson Per Viking 26
#2 Lindblad Per-Olov 18
#3 Andersson Per-Erik 15
#4 Annergren Goeran Erik 15
#5 Karlsson Alf Hugo 14
#6 Peterson P V 13
#7 Hoeglund Hans Erik 12
#8 Karlsson A H 10
#9 Haegglund Tjell-Aake 10
#10 Bohlin Karl Gunnar 9

Latest patents

Publication Filing date Title
WO8908165A1 Process for the pre-treatment of chips
EP0312512A1 Method of making three-layer paper
WO8903451A1 Method at bleaching cellulose pulp
SE8601366D0 Modified cellulose usage as absorbent in respiratory protection
WO8604367A1 Method at manufacture of carbon-coated fibre material
AU4548185A Method at the manufacture of refiner segments
SE8502556D0 Fibre material treatment for chemical consolidation
EP0159298A1 Wastewater treatment method
EP0159972A1 Wastewater treatment method
EP0133846A1 Method at anaerobic wastewater treatment
EP0134766A1 Method of treating peroxide-containing wastewater
EP0135486A1 Method of controlling an anaerobic treatment process
FI840643A0 Saett att framstaella malsegment
SE8306271D0 Paper dusting tendency determination
AU1837983A Bleaching cellulose pulps with peroxides
SE8301763D0 Method of preparing a grinding segment for defibration or grinding of cellulose-containing material
JPS58136895A Refiner disc segment and production thereof
FR2514795A1 Process and device for the manufacture of cellulose paste
SE8201225L Arrangement for processing of weblike material
AU6901281A Mechanical production of resin-free cellulose pulp