Assignee
EKA AB
SE13 patents
Top patents by PatentIndex Score
US4388150AJun 14, 1983
Papermaking and products made thereby
EKA AB256 citations95
US4385961AMay 31, 1983
Papermaking
EKA AB98 citations92
US4756799AJul 12, 1988
Method of manufacturing bleached chemimechanical and semichemical fibre pulp by means of a one-stage impregnation process
EKA AB50 citations87
US4552748ANov 12, 1985
Method in the production of hydrogen peroxide
EKA AB47 citations87
US4600735AJul 15, 1986
Soil-repellent coating composition
EKA AB26 citations84
US4294885AOct 13, 1981
Surface-modified pigment of natural kaolin material and a process of producing same
EKA AB19 citations80
US4409117AOct 11, 1983
Detergent compositions stable to chlorine separation, and agents for producing same
EKA AB12 citations72
US4900399AFeb 13, 1990
Method of manufacturing bleached chemi-mechanical and semichemical fibre pulp by a two-stage impregnation process
EKA AB18 citations68
US4503028AMar 5, 1985
Method in the production of hydrogen peroxide
EKA AB9 citations66
US4357454ANov 2, 1982
Binder
EKA AB17 citations65
US4268350AMay 19, 1981
Method of treating pulp bleaching effluents
EKA AB14 citations65
US4292216ASep 29, 1981
Lignin-based glue
EKA AB4 citations50
US4541997ASep 17, 1985
Process of reducing the oxygen content in gas mixtures
EKA AB5 citations46