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Inventor

Ari Lehtonen

Inventor
Turku, FI

Overview

1→
Patents
1994
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 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 chemistry50%
C07CAcyclic or carbocyclic compounds50%
PatentTitleYear
5,296,437'Catalyst for metathesis reactions of olefines and a method for preparing it as well as the metathesis reaction concerned'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to NESTE OY (1)· patent assignee history
1994Based in Turku, FI· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NESTE OY11994
Locations
LocationPatentsSpan
Turku, FI11994