Inventor · disambiguated record
Sirpa Hamala
Also filed as: HAEMAELAE SIRPA · HAEMAELAE SIRPA L
3 granted patents·34 citations·filing 1980–1989
66Inventor score
Files withTAMPELLA OY AB3
Top patents by PatentIndex Score
3 records- 0165US4788047AProcess for causing the gaseous sulfur compounds of flue gases to react to form solid compounds which can be separated from the flue gasesTAMPELLA OY AB·Filed 1985·Granted Nov 29, 1988·17 cites·9 claims
- 0265US4336189AProcess for recovering lignosulfonates from spent sulfite liquorTAMPELLA OY AB·Filed 1980·Granted Jun 22, 1982·17 cites·2 claims
- 0324US4927613AProcess for removing a constituent from a hot gas stream by exothermic ionic reaction of the constituent with a reactant provided in fine particulate formTAMPELLA OY AB·Filed 1989·Granted May 22, 1990·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →