Inventor
SUNDBLAD BIRGITTA
SE8 patents
⚠️ This page may combine multiple inventors who share the name “SUNDBLAD BIRGITTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EKA NOBEL AB
7 patentsUS5423959AJun 13, 1995
Process and apparatus for the production of sulphuric acid and alkali metal hydroxide
EKA NOBEL AB53 citations94
US5227031AJul 13, 1993
Process for the production of chlorine dioxide
EKA NOBEL AB47 citations91
US5628874AMay 13, 1997
Reduction of chloride in pulping chemical recovery systems
EKA NOBEL AB7 citations72
US5093097AMar 3, 1992
Process for the production of chlorine dioxide
EKA NOBEL AB16 citations71
US5061471AOct 29, 1991
Process for the production of chlorine dioxide
EKA NOBEL AB7 citations70
US4986973AJan 22, 1991
Process for the production of chlorine dioxide
EKA NOBEL AB8 citations69
US5437791AAug 1, 1995
Method for purifying process water from pulp manufacture
EKA NOBEL AB4 citations55