Inventor
Pirkko Karhunen
Inventor
University of Helsinki, FI
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Bprimary
C08BPolysaccharides13%
A01NPreservation of bodies of humans or animals or plants or parts thereof6%
B27KProcesses, apparatus or selection of substances for impregnating, staining, dyeing, bleaching of wood or similar materials, or treating of wood or similar materials with permeant liquids, not otherwise provided for6%
C07CAcyclic or carbocyclic compounds6%
C07KPeptides6%
C08HDerivatives of natural macromolecular compounds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C08LCompositions of macromolecular compounds6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Patents assigned to NESTE OIL OYJ (1)· patent assignee history
2010Based in Espoo, FI· patent location history
2018–2019Patents assigned to STORA ENSO OYJ (2)· patent assignee history
2018Patents assigned to METSAELIITTO OSUUSKUNTA (1)· patent assignee history
2018–2019Based in University of Helsinki, FI· patent location history
2019Patents assigned to METSAE FIBRE OY (1)· patent assignee history
2019Patents assigned to Metsa Fibre Oy (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STORA ENSO OYJ | 2 | 2018–2019 |
| METSAE FIBRE OY | 1 | 2019 |
| METSAELIITTO OSUUSKUNTA | 1 | 2018 |
| Metsa Fibre Oy | 1 | 2019 |
| NESTE OIL OYJ | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| University of Helsinki, FI | 2 | 2018–2019 |
| Espoo, FI | 1 | 2010 |