Inventor
AKSELA REIJO
FI15 patents
⚠️ This page may combine multiple inventors who share the name “AKSELA REIJO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KEMIRA CHEMICALS OY
5 patentsUS6264790B1Jul 24, 2001
Process for the peracid bleaching of chelated chemical pulp
KEMIRA CHEMICALS OY19 citations91
US6590120B1Jul 8, 2003
Methods for the preparation of an N-bis-[2-(1,2-dicarboxy-ethoxy)-ethyl]amine derivative and products of the methods and their uses
KEMIRA CHEMICALS OY10 citations72
US6331192B1Dec 18, 2001
Bleaching of chemical pulp and treatment with a chelating agent
KEMIRA CHEMICALS OY5 citations57
US6749727B2Jun 15, 2004
Hydrogenation of a working solution in a hydrogen peroxide production process
KEMIRA CHEMICALS OY5 citations56
US6093849AJul 25, 2000
N-bis- or N-tris-[(1,2-dicarboxy-ethoxy)-ethyl]-amine derivatives and preparation and use of the same
KEMIRA CHEMICALS OY4 citations56
AKSELA REIJO
3 patentsKEMIRA OYJ
3 patentsUS6946061B2Sep 20, 2005
Regeneration of a working solution in a hydrogen peroxide production process
KEMIRA OYJ0 citations45
US11897984B2Feb 13, 2024
Tagging agents, anti-scalant polymer compositions, and methods
KEMIRA OYJ0 citations42
US11225456B2Jan 18, 2022
Process for the preparation of a mixture of chelating agents, mixture of chelating agents and methods of using them
KEMIRA OYJ0 citations37