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Inventor

Pekka Oinas

Inventor
Kokkola, FI

Overview

4→
Patents
1998–2013
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary
C07DHeterocyclic compounds38%
C07CAcyclic or carbocyclic compounds25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
C02FTreatment of water, waste water, sewage, or sludge13%
PatentTitleYear
8,530,695'Process for recovery of formic acid'20138,492,586'Process for preparation of formate salt'20136,010,630'Method for recovering at least one metal from an acidified waste water sludge'20005,731,437'Process for the preparation of melamine'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to KEMIRA AGRO OY (1)· patent assignee history
1998–2013Based in Kokkola, FI· patent location history
2013Patents assigned to KEMIRA OYJ (2)· patent assignee history
2013Patents assigned to NISSINEN TIMO (2)· patent assignee history
2013Patents assigned to OINAS PEKKA (2)· patent assignee history
2013Patents assigned to REUNANEN JARMO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KEMIRA OYJ22013
NISSINEN TIMO22013
OINAS PEKKAself22013
REUNANEN JARMO22013
KEMIRA AGRO OY11998
Locations
LocationPatentsSpan
Kokkola, FI41998–2013