Inventor

Helena Nevalainen

Inventor
North Epping, AU

Overview

7→
Patents
1994–2009
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

C12Nprimary
C12NMicroorganisms or enzymes32%
A23KFodder23%
C12YEnzymes18%
C07KPeptides14%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials9%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to ALKO LTD (1)· patent assignee history
1994–1998Based in Espoo, FI· patent location history
1997Patents assigned to ALKO YHIOT OY (1)· patent assignee history
1997–1998Based in North Epping, AU· patent location history
1998Patents assigned to ALKO AB OY (1)· patent assignee history
1998Patents assigned to ALKO GROUP LTD (1)· patent assignee history
1998Patents assigned to ROEHM ENZYME FIN (1)· patent assignee history
2009Based in Pendle Hill, AU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALKO AB OY11998
ALKO GROUP LTD11998
ALKO LTD11994
ALKO YHIOT OY11997
ROEHM ENZYME FIN11998
Locations
LocationPatentsSpan
North Epping, AU41997–1998
Espoo, FI21994–1998
Pendle Hill, AU12009