Inventor
AHLGREN JONNI
FI14 patents
⚠️ This page may combine multiple inventors who share the name “AHLGREN JONNI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KEMIRA OYJ
10 patentsUS9080288B2Jul 14, 2015
Method for producing paper, board or the like and agglomerate
KEMIRA OYJ4 citations72
US8048264B2Nov 1, 2011
Composition and process for the treatment of fibre material
KEMIRA OYJ0 citations51
US8052841B2Nov 8, 2011
Process for manufacturing of paper
KEMIRA OYJ1 citations49
US7867357B2Jan 11, 2011
Polymer composition for peroxide bleaching of cellulosic fibre material and processes for peroxide bleaching
KEMIRA OYJ0 citations49
US7674851B2Mar 9, 2010
Polymer composition for peroxide bleaching of cellulosic fibre material and processes for peroxide bleaching
KEMIRA OYJ1 citations49
US11118079B2Sep 14, 2021
Water-based barrier coatings
KEMIRA OYJ0 citations48
US7754048B2Jul 13, 2010
Bleaching of cellulosic fibre material with peroxide using polymers as a stabiliser
KEMIRA OYJ1 citations44
US10662092B2May 26, 2020
Method for removing humic substances from an aqueous alkaline solution
KEMIRA OYJ0 citations40
US7988821B2Aug 2, 2011
Process for the treatment of fibre material and new composition
KEMIRA OYJ0 citations40
US12116294B2Oct 15, 2024
Treatment system comprising wood-based organic material and its use in wastewater treatment, and method for removing dissolved organic compounds from wastewater
KEMIRA OYJ0 citations39