Inventor
Jouni Takakarhu
Inventor
Helsinki, FI
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry31%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds15%
G01NInvestigating or analysing materials by determining their chemical or physical properties12%
Y02PClimate change mitigation technologies in the production or processing of goods8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
Y10TTechnical subjects covered by former us classification8%
B01DSeparation4%
B01FMixing, e.g. dissolving, emulsifying or dispersing4%
C08JWorking-up4%
C08LCompositions of macromolecular compounds4%
PatentTitleYear
10,597,472In-line blending process20206,037,184'Method and apparatus for taking sample'20005,684,097'Process for preparing polyethylene'19975,616,662'Method for polymerizing olefins in a fluid-bed reactor'19975,602,348'Method and equipment for taking a sample'19975,326,835'Multi-stage process for producing polyethylene'19945,242,999'Regulation method for regulating the temperature in a reactor utilized in the polymerization of olefines'19935,195,654'Method for feeding a mud-like catalyst into a polymerization reactor'19935,180,558'Method and apparatus for taking samples'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1994Patents assigned to NESTE OY (4)· patent assignee history
1993–2020Based in Helsinki, FI· patent location history
1997–2000Patents assigned to BOREALIS POLYMERS OY (4)· patent assignee history
1997–2000Based in Lyngby, DK· patent location history
2020Patents assigned to BOREALIS AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOREALIS POLYMERS OY | 4 | 1997–2000 |
| NESTE OY | 4 | 1993–1994 |
| BOREALIS AG | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Helsinki, FI | 6 | 1993–2020 |
| Lyngby, DK | 3 | 1997–2000 |